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Rohde & Schwarz FSV Signal and Spectrum Analyzer

1. Quick Start Guide 1321 3066 02 01 167 R amp S FSV Appendix LAN Interface Configuring the Network The automatic login mechanism is deactivated The next time you switch on the instrument you are prompted to enter your user name and password before the firmware is started Reactivating the automatic login mechanism 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system Select Start gt Run The Run dialog box is displayed Enter the command C NR SNINSTRNUSERNAUTOLOGIN REG Press the ENTER key to confirm The automatic login mechanism is reactivated It will be applied the next time the instrument is switched on 8 1 8 Mapping Network Drives p gw Press the SAVE RCL key on the front panel of the R amp S FSV Press the File Manager softkey Press the More softkey Press the Network Drive softkey The Map Network Drive dialog box is displayed BE Map Network Drive Drive Z Folder Reconnect at logon d S z Lu Connect using a different user name Press the Drive list to open the network drive list and select the drive you want to map Alternatively e Press the Map Network Drive softkey to set the focus on the Drive list e Press ENTER to open the network drive list and select the drive you want to map using the arrow keys E A A QC Quick Start Guide
2. 7 2 5 Configuring and Starting a Printout The following example shows how to configure the output format and output device for printing out a measurement screen The procedure is as follows 1 Set the measurement you want for the printout Check which output devices are available on the instrument Select an output device Select the output interface Configure the output format p o s O Om Start the printout with synchronization to completion It is assumed that the desired setting is a signal at 100 MHz with a power of 20 dBm It is also assumed that the sixth printer out of the available printers that are AAA me Quick Start Guide 1321 3066 02 01 159 R amp S FSV Brief Introduction to Remote Control eS SSS Hn A Detailed Programming Examples listed is the one you want The printout is first output to the selected printer and then to a file REM KKKKKKKKKKKKKKK KK KKK ck ck ck ck ck KK KK KKK ck ck ck ck ck ck ck ck ck ck ck ck KKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck k ck k kk Public Sub HCopy Dim retCount as Long Dim SROWaitTimeout As Long Dim eventType As Long Dim eventVi As Long Dim statusSRQ As Long DIM Devices 100 as string Create buffer for printer name FOR i 0 TO 49 Devices i Space 50 Preallocate buffer for printer name NEXT i A Default setting of the R amp S FSV CALL
3. ucs f Quick Start Guide 1321 3066 02 01 80 R amp S FSV Basic Operations Information in the Diagram Area 5 1 5 Instrument and Status Information Global instrument settings the instrument status and any irregularities are indicated in the status bar beneath the diagram ES Y 19 05 2008 y le Measuring 20354 Y Hiding the status bar You can hide the status bar display e g in order to enlarge the display area for the measurement results Press the DISPLAY key n In the Display Settings dialog box select Status Bar State Off The status bar is no longer displayed To display the status bar again select Status Bar State On SCPI command DISP SBAR STAT OFF The following information is displayed Instrument status The instrument is configured for operation with an external reference The optional Digital Baseband interface B17 is being used for digital input The optional Digital Baseband interface B17 is being used to provide digital output Error information If errors or irregularities are detected a keyword and an error message if available are displayed in the status bar E ly The following keywords are used eee eee Quick Start Guide 1321 3066 02 01 81 R amp S FSV Basic Operations eS See eee Means of User Interaction UNCAL One of the following conditions applies e Correction data has been s
4. CALL InstrWrite analyzer MMEM STOR STAT 1 C R_S Instr user TEST1 SOS Resetting the instrument CALL InstrWrite analyzer RST END SUB REM KKKKKKKKKKKKKKKKKKKKK KK KK KKK KKK KKK KKK KKK KKK KKK KKK KK KK KK KK KK KKKKKKKKKKKK 7 2 4 2 Loading Instrument Settings In the following example the TEST1 data record stored under C R_S Instr user is loaded by the instrument REM KKKKKKKKK ckck ckck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kk kk HK Public Sub LoadSettings This subroutine loads the TESTI data record in the directory C R_S Instr user ii Default setting of the status register CALL SetupStatusReg Configure status register meme Loading the data record CALL InstrWrite analyzer MMEM LOAD STAT 1 C R_S Instr user TEST1 Fees eii Perform measurement using loaded data record CALL InstrWrite analyzer DISP TRAC1 MODE WRIT Set trace to Clr Write CALL InstrWrite analyzer INIT WAI Start sweep IR OO CUA eet Quick Start Guide 1321 3066 02 01 158 R amp S FSV Brief Introduction to Remote Control S
5. Pin Signal Description O O 1 5 V max 250 mA Supply voltage for external circuits 2to7 1 0 Control lines for user ports see User manual 8 GND Ground 9 READY FOR TRIGGER Signal indicating that the instrument is ready to receive a trigger signal Low active 0 V Short circuit hazard Always observe the designated pin assignment A short circuit may damage the instrument 2 2 2 6 External Generator Control Option FSV B10 The external generator control option provides an additional GPIB connector and AUX port The GPIB connector can be used to connect the external generator to the R amp S FSV eee eres Quick Start Guide 1321 3066 02 01 28 R amp S FSV Front and Rear Panel View AAA AAA AA Rear Panel View The AUX port is required for TTL synchronization if supported by the generator It is identical to the standard AUX port see chapter 2 2 2 5 AUX PORT Additional Interfaces option FSV B5 on page 28 For details on connecting an external generator see the External Generator Con trol section of the R amp S FSV User Manual 2 2 2 7 Digital Baseband Interface FSV B17 The R amp S FSV Digital Baseband Interface option FSV B17 provides an online dig ital 1 Q data interface on the rear panel of the instrument for input and output The digital input and output can be enabled in the base unit or in one of the applications where available SS A c A Quick Start Guide 1321 3066
6. nn 46 3 5 Windows Operating System eeeeeeseeeeeseeeeeeeee 56 3 6 Setting Up a Network LAN Connection 58 3 7 LXI COMMUN ON m 64 3 8 Configuring the GPIB Interface oocccccooccccccnoccononnoannncnnnnannnnnnnnos 69 4 Firmware Update and Installation of Firmware Options avait beara E E E 71 4 1 Firmware Up ate iicccicccescnscccscccessnnseinedescsennecsesscavetuensesnexssueaniadeeteesnatseas 71 4 2 Activating Firmware Options cccccccssseeeeeeeeeeeeeeeeeeeeeeeeeeeeesennees 72 5 Basic OperatiONS ooccocccccccnccocaconcncnonancnnnnconnnnnnnnnenannenannnnanos 74 5 1 Information in the Diagram Area eese 74 5 2 Means of User Interaction oommocccccconnnnccecennnannncnnnnnnnannnenennnnananenenos 82 DR o A C EE Quick Start Guide 1321 3066 02 01 3 R amp S FSV Contents 5 3 Setting ParameterS ooocccccnnoncccconocnnonoconnnnnnnnnnronnnnnnnnrenrnnannnrrnrrnnananrennos 92 5 4 Changing the Display esseeeeeeceeeeeeee eene 98 6 Basic Measurement Examples 108 6 1 Measuring a Sinusoidal Signal esses 108 6 2 Measuring Harmonics of Sinusoidal Signals 113 6 3 Measuring Signal Spectra with
7. A PP A aes Quick Start Guide 1321 3066 02 01 143 R amp S FSV Brief Introduction to Remote Control Basic Steps in Remote Control Programming END SUB REMYF XXX kk kCkCKkCkCk kk KCKKCK kk KKK KKK KKK KKK KKK KKK KKK KKK KK KK KK KK KK KK KK KK KK KK KKK 7 1 2 5 Configuring the Power Save Function for the Display During remote control operation it is often unnecessary to display the measurement results on screen Although the command SYSTem DISPlay UPDate OFF switches off the display of the measurement results thus significantly improving speed in remote control operation the display itself and the background lighting in particular remain switched on If you also want to switch off the display itself you must use the power save function by setting the response time in minutes prior to activation The display is reactivated immediately when you press a key on the instru ment s front panel Public SUB PowerSave CALL InstrWrite analyzer DISPlay PSAVe HOLDoff 1 Set response time to 1 minute CALL InstrWrite analyzer DISPlay PSAVe ON Switch on Power Save function 7 1 3 Sending Simple Instrument Setting Commands This example shows how the center frequency span and reference level of the instrument are set REM 2 gt gt 3528 Instrument setting commands PUBLIC SUB SimpleSettings CALL InstrWrite analyzer FREQUENCY CENTER 12
8. csssuses 145 Remote control programming example Changing default settings 148 Printout iieiaeie aidian iaiia 159 Reading out trace data 155 Storing and loading settings 157 Using markers and delta markers 150 RM trace information 79 A E 87 S SA trace information 79 Screen elo ERE 49 Service packs ooooocccccocccccccccnccnncccncnnnnoos 57 Settings Automatic loading 138 Loading o 137 sire ipis Met D 136 Sgl enhancement label 77 Sinusoidal signal measurements 108 Harmonics s esses 113 Soft Front Panel ssssusss 99 A text theod E SE 99 SOMMCY p 88 Softkeys Firmware Update 71 Je 89 A M 89 SPLIT MAXIMIZE A E 98 Stand alone operation 166 Status display laico ides da itid ps 81 Storing Instrument configuration 136 Measurement data 137 SWT hardware setting 76 T Task bar s qe 58 Tdf enhancement label 78 Quick Start Guide 1321 3066 02 01 Themes DISplAY e 105 Time SOWING NER oe 47 Toggling Span values occcccoocccccccoccnonoccnccnanannns 86 TOI marker functions 80 Toolbar CON ET 83
9. Fig 6 8 Measurement of the average power during the burst of a GSM signal Because of the high time resolution of the R amp S FSV at the 0 Hz display range the edges of TDMA bursts can be measured precisely The edges can be shifted to the screen area by using the trigger offset Test setup Quick Start Guide 1321 3066 02 01 126 R amp S FSV Basic Measurement Examples Measurements in Zero Span Table 6 6 Signal generator settings e g R amp S SMU Frequency 890 MHz Level 0 dBm Modulation GSM one timeslot activated The measurement is based on the setting in the example above for measuring the power of the GSM during the activation phase 1 Switch off the power measurement a Press the MEAS key b Press the All Functions Off softkey 2 Increase the time resolution to 100 us a Press the SWEEP key b Press the Sweeptime Manual softkey and enter 100 ys 3 Using the trigger softkey shift the rising edge of the GSM burst to the center of the screen a Press the TRIG key b Press the Trigger Offset softkey Quick Start Guide 1321 3066 02 01 127 R amp S FSV Basic Measurement Examples Measurements in Zero Span c By turning the rotary knob counterclockwise move the trigger offset until the burst edge can be seen in the center of the screen or enter 50 us The R amp S FSV displays the rising edge of the GSM burst Trg Gate Source Video RBW 1MHz Ref Level
10. Allow connections only from computers running Remote Desktop with Network Level Authentication more secure Help me choose Select Users 4 Define which users are to be given access to the R amp S FSV via Remote Desktop Note The user account under which configuration is carried out is automatically enabled for Remote Desktop a Select the Select Users button eee el Quick Start Guide 1321 3066 02 01 171 R amp S FSV Appendix LAN Interface Operation with Windows Remote Desktop b Select the users or create new user accounts as described in chapter 8 1 4 Creating Users on page 166 c Select OK to confirm the settings 5 The R amp S FSV is now ready for connection setup with the Remote Desktop pro gram of the controller 8 2 2 Configuring the Controller Remote Desktop Client The Windows Remote Desktop Client is part of the operating system and can be accessed via Start gt All Programs gt Accessories gt Remote Desktop Connection 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system 2 From the Start menu select All Programs gt Accessories gt Remote Desktop Connection The Remote Desktop Connection dialog box is displayed 3 Select the Options gt gt button The dialog box is expanded to display the configuration data A Quick Start Guide 1321 3066 02 01 172 R amp S FSV Appen
11. SS a CNN c Quick Start Guide 1321 3066 02 01 84 R amp S FSV Basic Operations Means of User Interaction To imitate a right click by mouse using the touchscreen for example to open a context sensitive menu for a specific item press the screen for about 1 second Deactivating and Activating the Touchscreen Function The touchscreen function can be deactivated e g when the instrument is being used for demonstration purposes and tapping the screen should not provoke an action 1 Press the DISPLAY key 2 In the dialog box select one of the following options e Touchscreen ON touchscreen function is active for the entire screen e Touchscreen OFF touchscreen is deactivated for the entire screen e DIAGRAM TOUCH OFF touchscreen is deactivated for the diagram area of the screen but active for the surrounding softkeys toolbars and menus SCPI command DISP TOUCHESTAT OFF 5 2 3 On screen Keyboard The on screen keyboard is an additional means of interacting with the instrument without having to connect an external keyboard On Screen Keyboard FTE EE mua PEEP PT PPL DEP PETET TT E ee 2 km a a aaa The on screen keyboard display can be switched on and off as desired using the On Screen Keyboard function key beneath the screen pud When you press this key the display switches between the following options e Keyboard displayed at the top of the screen e Keyboard displayed at
12. Esso m saaa 83 Touchscreen PUIGNING e dee 48 DiISplay METTE 18 Trace information Detector type Gades eet dh eae 78 Trace number ssessssssss 78 Traces Loading es 137 o mn 137 Tracking generator Connector cococccccccncccnnnnnoccnnnnnnacnnnnncnnnns 21 TRG enhancement label 77 TRIGGER OUTPUT Connector cococcccncncccnnnnnnncnnnnnnnnccnnnnnnnnns 27 TRK marker functions 79 U Ultra high precision reference Connector cocccccccnccccnnnnnnncnnnnnnnaccnnnnncnnns 27 UNCAL status display 82 Up ws FERES 89 Update rate Br rnunana tds 106 Updates onadan aieri ARES 71 USB Connector coccccccncnnccnnnnnnncnnnnnnnacnnnnnnnnnns 27 User account ccoocoocccccnccncnncnnnnnnnnnnnanannnnns 71 V VBW hardware setting 76 Virus protection sssesesssssssssse 56 Ww Windows 7 cccccceeccecaecceeeeeeeeeeeeeeeeeaeenaes 56 ACCESS cccooocccccnnnnconnnnnncconnnnnnnnnnncnnnnnnns 57 Wordpad ACCESSING MEME 58 180 Z Zero span measurements
13. FSV Basic Measurement Examples CoU A A ee Measuring a Sinusoidal Signal The field header indicates the number of the marker Marker 1 and the trace on which the marker is located 1 Trace 1 Note Performing a peak search When a marker is initially activated it auto matically performs the peak search function as shown in the example If a marker was already active you have to press the PEAK SEARCH key on the front panel or the Peak softkey in the MKR gt menu in order to set the currently active marker to the maximum of the displayed signal 6 1 1 1 Increasing the Frequency Resolution The frequency resolution of the marker is predefined by the pixel resolution of the trace A trace uses 691 pixels i e if the frequency span is 1 MHz each pixel cor responds to a span of approx 1 4 kHz This corresponds to a maximum uncertainty of 0 7 kHz You can increase the pixel resolution of the trace by reducing the frequency span Reducing the frequency span to 10 kHz 1 Press the SPAN key 2 Using the numeric keypad enter 70 in the dialog box and confirm the entry with the KHZ key The generator signal is measured using a span of 10 kHz The pixel resolution of the trace is now approx 14 Hz 10 kHz span 691 pixels i e the precision of the marker frequency display increases to approx 7 Hz 6 1 1 2 Setting the Reference Level With signal analyzers the reference level is the level at the upper limit of the
14. e The instrument is positioned as described in the following sections e The ambient temperature does not exceed the range specified in the data sheet e Signal levels at the input connectors are all within the specified ranges e Signal outputs are correctly connected and are not overloaded Risk of electrostatic discharge Protect the work area against electrostatic discharge to avoid damage to electronic components in the modules For details refer to the safety instruc tions at the beginning of this manual EMI impact on measurement results Electromagnetic interference EMI may affect the measurement results To suppress generated electromagnetic interference EMI e Use suitable shielded cables of high quality For example use double shielded RF and LAN cables e Always terminate open cable ends e Note the EMC classification in the data sheet A Quick Start Guide 1321 3066 02 01 31 R amp S FSV Preparing for Use Putting into Operation 3 1 1 Unpacking and Checking the Instrument To remove the instrument from its packaging and check the equipment for com pleteness proceed as follows 1 Pull off the polyethylene protection pads from the instrument s rear feet and then carefully remove the pads from the instrument handles at the front 2 Pull off the corrugated cardboard cover that protects the rear of the instrument 3 Car
15. 4 Setthe sweep time to 1 ms a Press the SWEEP key b Press the Sweeptime Manual softkey and enter 1 ms The R amp S FSV shows the GSM burst continuously across the display 5 Byusing the video trigger set triggering on the rising edge of the burst a Press the TRIG key b Pressthe Trg Gate Source softkey and select Video using the arrow keys C Press the Trg Gate Level softkey and enter 70 The R amp S FSV shows a static image with the GSM burst at the start of the trace The trigger level is displayed as a horizontal line labeled with the absolute level for the trigger threshold in the measurement diagram 6 Configure power measurement in zero span a Press the MEAS key Press the Time Domain Power softkey to open the submenu Switch the Limits softkey to On Press the Left Limit softkey By turning the rotary knob clockwise move the vertical line to the start of the burst f Press the Right Limit softkey g By turning the rotary knob counterclockwise set the second vertical line to the end of the burst The R amp S FSV displays the average mean power during the activation phase of the burst RA E n_n CO Quick Start Guide 1321 3066 02 01 125 R amp S FSV Basic Measurement Examples Spectrum Analyzer Rel VE 00 dBm Power Rms 30 dBm 40 dBrn 50 dBm 60 dBm CF 890 0 MHz 100 0 ps Marker No Type Diaq Trc Stimulus Response 1 1N 1 4 E 1s 56
16. Press the FREQ key and enter 128 MHz The center frequency of the R amp S FSV is set to 128 MHz b Press the SPAN key and enter 1 MHz The frequency span of the R amp S FSV is set to 1 MHz 3 In the Setup menu select Reference Ext 4 Activate the marker by pressing the MKR key The marker is activated and set to the signal maximum The level and the fre quency of the marker are displayed in the marker field diagram header or marker table 5 Activate the frequency counter by pressing the Sig Count On Off softkey in the MKR FUNC menu The result of frequency counting is displayed in the selected resolution in the marker field Quick Start Guide 1321 3066 02 01 112 R amp S FSV Basic Measurement Examples Y ANAC nusolaai OIQNalS ciem Trans ducer M1 1 30 28 dBm An Count 128 0000002 um 30 dBm 40 dBm Pets 50 dBm Pets 60 dBm Medes 70 dBm pa 80 dBm 90 dBm 100 dPgi CF 128 0 MHz Span 1 0 MHz Marker RT RICHIE TTC UNA 7777 INT UN Func Result 3 Prerequisites for using the internal frequency counter In order to obtain a correct result when measuring the frequency with the internal frequency counter an RF sinusoidal signal or a spectral line must be available The marker must be located more than 25 dB above the noise level to ensure that the specified measurement accuracy is adhered to 6 2 Measuring Harmonics of Sinusoidal Signals Measuring the harmonics of a sig
17. Quick Start Guide 1321 3066 02 01 76 R amp S FSV Basic Operations T eee el Information in the Diagram Area DBW Demodulation bandwidth option FSV K7 only Dig Out State of digital output option FSV B17 only 5 1 3 Measurement Settings Information In addition to the common hardware settings the channel bar above the diagram also displays information on instrument settings that affect the measurement results even though this is not immediately apparent from the display of the measured val ues This information is displayed in gray font and only when applicable for the current measurement as opposed to the common hardware settings that are always displayed Laos Ref Level 20 00 dBm 2 RBW 1MHz m el Att 10 1 dB SWT 49 5ms VBW 1MHz Mode Sweep Count 12 12 SGL TRG EXT 6dB PA TDF 752 FRQ TRG Trigger source for details see trigger settings in the TRIG menu in the Operating manual e EXT External e VID Video 750 The input impedance of the instrument is set to 75 Q The following types of information may be displayed if applicable SGL The sweep is set to single sweep mode Sweep The current signal count for measurement tasks that involve a specific number of sub Count sequent sweeps see Sweep Count setting in Sweep menu in the Operating manual TRG Trigger source for details see trigger settings in the TRIG menu in the Operating manual e EXT External e
18. The device is made available as a new drive D and is displayed under Windows Explorer The name of the drive is manu facturer dependent Connecting a keyboard The keyboard is detected automatically when it is connected The default input lan guage is English US Select Start gt Control Panel gt Clock Language and Region gt Change keyboards or other input methods to configure the keyboard properties To access the Win dows operating system press the Windows key on the external keyboard Connecting a mouse The mouse is detected automatically when it is connected Select Start gt Control Panel gt Hardware and Sound gt Devices and Printers gt Mouse to configure the mouse properties To access the Windows operating sys tem press the Windows key on the external keyboard Connecting a printer When printing a file the instrument checks whether a printer is connected and turned on and whether the appropriate printer driver is installed If required printer driver installation is initiated A printer driver needs to be installed only once To install a printer select Start Control Panel Devices and Printers Add a printer To access the Windows operating system press the Windows key on the external keyboard You can load updated and improved driver versions or new drivers from an instal lation disk USB memory stick or another external storage medium If the instrument is integrated in a netw
19. Which element is focussed is indicated by a blue frame diagram window table or is otherwise highlighted soft key marker etc Moving the focus is most easily done by tapping on the element on the touchscreen Alternatively use the Tab key on the on screen keyboard or the rotary knob to move the focus from one element to the next on the display N ad To move the focus on the screen between any displayed diagrams or tables press the Change focus function key on the front panel The focus moves from the dia gram to the first table to the next table etc and then back to the diagram 5 4 2 Switching between Split and Maximized Display In some measurement modes a table with markers or measurement results is displayed beneath the diagram In this case you may wish to maximize the diagram or table display in order to see more details Press the SPLIT MAXIMIZE key on the front panel to switch between a split screen and a full screen maximized display In maximized display the table or diagram currently focused is maximized In split display both the diagram and any available tables are displayed in one screen SS a A Quick Start Guide 1321 3066 02 01 98 R amp S FSV Basic Operations Changing the Display SCPI command 5 4 3 Soft and Mini Soft Front Panel Display When working with an external monitor or operating via remote control on a com puter it is useful to be able to interact with the R amp S FSV withou
20. a resolution bandwidth that is too large may make it impossible to distinguish between spectral components i e they are displayed as a single component ee eae Quick Start Guide 1321 3066 02 01 117 R amp S FSV Basic Measurement Examples ee A A Measuring Signal Spectra with Multiple Signals An RF sinusoidal signal is displayed using the passband characteristic of the defined resolution filter RBW Its specified bandwidth is the 3 dB bandwidth of the filter Two signals with the same amplitude can be resolved if the resolution bandwidth is smaller than or equal to the frequency spacing of the signal If the resolution band width is equal to the frequency spacing the spectrum display shows a level drop of 3 dB precisely in the center of the two signals Decreasing the resolution bandwidth makes the level drop larger which thus makes the individual signals clearer Higher spectral resolution at a narrower bandwidth is accomplished through longer sweep times at the same span Reducing the resolution bandwidth by a factor of 3 increases the sweep time by a factor of 9 Example Separating Two Signals The two signals have a level of 30 dBm each at a frequency spacing of 30 kHz Table 6 2 Signal generator settings e g R amp S SMU Level Frequency Signal generator 1 30 dBm 128 00 MHz Signal generator 2 30 dBm 128 03 MHz 1 Set the signal analyzer to the default state by pressing the PRESET key
21. e Press the Alignment softkey e Press the Show Align Results softkey Performing a self test The self test does not need to be repeated every time the instrument is switched on It is only necessary when instrument malfunction is suspected 1 Press the SETUP key 2 Press the More softkey 3 Press the Service softkey 4 Press the Selftest softkey Once the instrument modules have been checked successfully a message is displayed M Quick Start Guide 1321 3066 02 01 43 R amp S FSV Preparing for Use Connecting USB Devices 3 1 9 Checking the Supplied Options The instrument may be equipped with both hardware and firmware options In order to check whether the installed options correspond to the options indicated on the delivery note proceed as follows 1 Press the SETUP key 2 Press the System Info softkey 3 Press the Versions Options softkey A list with hardware and firmware information is displayed 4 Check the availability of the hardware options as indicated in the delivery note For an overview of the available options refer to the CD 3 2 Connecting USB Devices The USB interfaces on the front and optionally rear panels of the R amp S FSV allow you to connect USB devices directly to the instrument This number can be increased as necessary by using USB hubs Due to the large numbe
22. on page 50 8 Click OK to accept the new settings and to close the dialog box Remote command DISP CMAP1 41 HSL lt hue gt lt sat gt lt lum gt e c O Quick Start Guide 1321 3066 02 01 52 R amp S FSV Preparing for Use R amp S FSV Setup 3 4 5 Setting the Display Power Save Function The R amp S FSV provides a feature for automatically switching off its screen after a user defined period of time The background lighting is disabled if no entries are made from the front panel after the selected response time key softkey and rotary knob Activating display power save 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the More softkey 4 Press the Display Pwr Save On Off softkey The power save mode is activated On is highlighted and the dialog box to enter the response time is displayed 5 Enter the desired response time in minutes and confirm the entry with the ENTER key The screen is disabled turns dark after the selected period of time Deactivating Display Power Save gt Inthe Display Setup submenu press the Display Pwr Save On Off softkey again Off is highlighted and the power save mode is switched off 3 4 6 Selecting and Configuring Printers You can printout your measurement results using a local printer or a network printer The instrument supports two independent printout settings This allows you to quickly switch between output to a file and a printe
23. set is loaded when the instrument is preset or started 7 2 4 4 Storing Instrument Settings In the following example the settings measured data to be stored are defined ini tially in which case only the hardware settings are stored However the selection Quick Start Guide 1321 3066 02 01 157 R amp S FSV Brief Introduction to Remote Control Detailed Programming Examples commands for the other settings are specified with the state OFF for the sake of completeness REM KKKKKKKKK KK KK KKK ck ck ck ck ck KKK ck ck ck ck ck KKK ck ck ck ck ck ck ck ck ck ck ck KKK KKK ck ck ck ck ck ck ck ck KK ck ck KK ck ck k ck k kk Public Sub StoreSettings This subroutine selects the settings to be stored and creates the date r cord TESTI an the directory C R_S Instr user It uses the default setting and resets the instrument after the setting is stored CSS Default settings of the R amp S FSV CALL SetupInstrument CALL InstrWrite analyzer INIT CONT OFF Change to single sweep CALL InstrWrite analyzer INIT WAI Perform sweep with sync RRA Selection of settings to be stored CALL InstrWrite analyzer MMEM SEL HWS ON Store hardware settings CALL InstrWrite analyzer MMEM SEL TRAC OFF Do not store any traces CALL InstrWrite analyzer MMEM SEL LIN ALL OFF Store only the activated limit lines posee Storing on the instrument
24. 02 01 21 R amp S FSV Front and Rear Panel View SS Re en ee ena Front Panel View Risk of damaging the tracking generator To avoid damaging the tracking generator make sure that the reverse power i e input power caused for example by reflections in the test setup never exceeds 1 W RF power Do not apply a DC voltage at the output For details refer to the data sheet Sensitive DUTs concerning matching For DUTs with sensitive RF characteristics with regard to matching VSWR at the input insert a 10 dB attenuator between the DUT and the tracking gen erator 2 1 4 4 Connections for External Mixers EXT MIXER Option FSV B21 External mixers can be connected at the LO OUT IF IN and IF IN female connectors option FSV B21 for R amp S FSV 30 and R amp S FSV 40 instruments Both two port and three port mixers can be used Connect the mixer as follows Use the supplied coaxial cable to feed in the LO signal If no external mixers are connected to the R amp S FSV cover the two front connectors LO OUT IF IN and IF IN with the SMA caps supplied A O A __ RSS Quick Start Guide 1321 3066 02 01 22 R amp S FSV Front and Rear Panel View pae V i A Se a eee Front Panel View Three port mixer Three port mixer External Mixer RF INPUT e 1 Connect the LO OUT IF IN output of the R amp S FSV to the LO port of the external mixer 2 C
25. 10 00 dBm 20dB SWT 100ps VBW 1 MHz Trg Gate e cu 1Sa Clrw Level Trg Gate Polarity Pos Ne Trigger Offset Gated Trigger Gate Settings CF 890 0 MHz 10 0 ps Marker No Type Diag Tre Stimulus Response Func Func Result 1N 1 1 E 525 51 mdBm n q EXT 23 05 2008 4 Wait for Trigger TIT RO 14 06 10 Fig 6 9 Rising edge of the GSM burst displayed with high time resolution 4 Using the trigger offset move the falling edge of the burst to the center of the screen To do so switch the Trg Gate Polarity softkey to Neg The R amp S FSV displays the falling edge of the GSM burst Quick Start Guide 1321 3066 02 01 128 R amp S FSV Basic Measurement Examples Trg Gate M1 1 81 88 dBm Level 43 500 ps Power Trg Gate Rms 3 78 dBm _ Polarity Pos Gated Trigger Gate Settings CF 890 0 MHz 10 0 ps Marker No Type Diag Trc stimulus Response Func Func Result 1 1N 1 H 43 500 us 8 sm EXT 23 05 2008 RES 14 06 46 Fig 6 10 Falling edge of the GSM burst displayed with high time resolution 6 4 2 Measuring the Signal to Noise Ratio of Burst Signals When TDMA transmission methods are used the signal to noise ratio or the deac tivation dynamic range can be measured by comparing the power values during the activation phase and the deactivation phase of the transmission burst For this pur pose the R amp S FSV provides the function for measuring absolute an
26. 1321 3066 02 01 168 R amp S FSV Appendix LAN Interface 6 Configuring the Network To have the connection set up automatically each time the instrument is started in the Map Network Drive dialog box activate the Reconnect at logon option To connect using a different user name activate the Connect using a different user name option The Map Network Drive dialog box is extended by the User name and Password fields WE Map Network Drive Folder Reconnect at logon V Connect using a different user name User name Password 8 Enter your user name and password Confirm with OK The drive is displayed in the Explorer Note Only networks that you authorized to access are connected Disconnecting network drives ll 2 3 4 5 Press the SAVE RCL key on the front panel of the R amp S FSV Press the File Manager softkey Press the More softkey Press the Network Drive softkey Press the Disconnect Network Drive softkey The Disconnect Network Drive dialog box is displayed In the Drive list select the drive you want to disconnect T Confirm with OK D Quick Start Guide 1321 3066 02 01 169 R amp S FSV Appendix LAN Interface Operation with Windows Remote Desktop 8 1 9 Sharing Directories only with Microsoft
27. 2 are set to the largest maximum points on the trace The frequency and level are then read In the following measurements the instru ment s default setting can be used for measurements SetupInstrument REM KKEKKKKKKKKK KK KK KKK KKK KK KKK K KK KK KK KKK KKK KKK KKK KK KK KKK KKK KKK KKK KK AA AAA RAR Public Sub MarkerSearch Dim retCount as Long result Spaces 100 CALL SetupInstrument Default Setting e r c G Quick Start Guide 1321 3066 02 01 150 R amp S FSV Brief Introduction to Remote Control pec RC A A Detailed Programming Examples LSS ie Peak search without search range limits CALL InstrWrite analyzer INIT CONT OFF Switch to single sweep CALL InstrWrite analyzer CALC MARK PEXC 6DB Define peak excursion CALL InstrWrite analyzer CALC MARK STAT ON Enable marker 1 CALL InstrWrite analyzer CALC MARK TRAC 1 Set marker 1 to trace 1 CALL InstrWrite analyzer INIT WAI Perform sweep with sync CALL InstrWrite analyzer CALC MARK MAX X Y Marker to peak read frequency and level CALL InstrRead analyzer result 100 retCount Debug Print Marker 1 resultS CALL InstrWrite analyzer CALC DELT2 STAT ON MAX MAX LEFT Activate delta marker 2 set to peak and then to next peak left CALL InstrWrite analyzer CALC DELT2 X Y Read del
28. 20 R amp S FSV Front and Rear Panel View Front Panel View 2 1 4 Optional Front Panel Connectors 2 1 4 1 AF OUTPUT Audio Demodulator option FSV B3 Headphones equipped with a miniature jack plug can be connected to the AF output female connector The internal impedance is 10 Q The output voltage can be set by using the volume control to the right of the female connector If a plug is con nected the internal loudspeaker is automatically switched off The female connector and volume control are available only with the audio demod ulator option FSV B3 To use the AF OUTPUT in the In Output menu INPUT OUTPUT key select Video Output The output voltage volume is 1V Risk of hearing damage To protect your hearing make sure that the volume setting is not too high before putting on the headphones 2 1 4 2 POWER SENSOR Additional Interfaces option FSV B5 The LEMOSA female connector is used to connect power sensors of the R amp S NRP Zxy family 2 1 4 8 Tracking Generator Output GEN OUTPUT 500 Option FSV B9 The R amp S FSV is equipped with an optional tracking generator and therefore pro vides a tracking generator output connector The output of the tracking generator is to be connected to the DUT via a cable equipped with a male N connector The female connector is available only with the tracking generator option FSV B9 If the output is active the LED is green A RP __ O Quick Start Guide 1321 3066
29. 3 1 Battery compartment 3 Connect the power cable to the charger 4 Insert the rechargeable batteries into the charging slots of the charger R amp S FSV Preparing for Use Putting into Operation H li i T H li li Y 4 Fig 3 2 R amp S FSV B34 charger LEDs indicate the operating state of each charging slot e Charging Green LED flashes e Charging completed Green LED remains lit e Fault Red LED lights up 5 When charging has been completed the rechargeable batteries can be removed from the charger The LCD on the front of the rechargeable battery indicates the charge level in increments of 20 96 6 Insert the rechargeable batteries into the battery pack and close the flap on the front Secure the flap using the two knurled screws Quick Start Guide 1321 3066 02 01 41 R amp S FSV Preparing for Use EEE A A Putting into Operation 3 1 7 Switching the Instrument On and Off Switching the instrument on If an optional DC power supply FSV B30 or an optional battery pack R amp S FSV B31 B32 is used you must switch on these devices first see chapter 3 1 5 Using an Optional DC Power Supply on page 35 or chapter 3 1 6 Using an Optional Battery Pack on page 36 1 Press the AC power switch on the rear panel to position I The instrument is supplied with AC power 2 Press the ON OFF key on
30. 3066 02 01 115 R amp S FSV Basic Measurement Examples Measuring Harmonics of Sinusoidal Signals Reducing the noise by reducing the video bandwidth 1 Press the BW key 2 Press the Video BW Manual softkey 3 Reduce the video bandwidth to 1 kHz for example by entering 1 kHz This smoothes the noise significantly and the sweep time is increased to 200 ms In other words the measurement will take significantly more time The video bandwidth that is displayed is marked with a bullet to indicate that it is no longer coupled to the resolution bandwidth see Bandwidth Spectrum Analyzer 14P Clrw 30 dBm 128 000 MHz 46 87 dB 40 dBrr 127 630 MHz 65 62 dB a 50 dBrh 256 200 MHz Video BW Auto 60 dBrh 80 dBin ds Sweeptime 70 dBm A Manua ac ciet 100 dBm 110 dBm Start 100 0 MHz Marker No Type Diag Trc Stimulus Resp i 1 1 2 Filter p Type EXTGy 23 05 2008 n 13 32 17 Fig 6 3 Suppression of noise during harmonics measurement by reducing video band width 4 Recouple the video bandwidth to the resolution bandwidth a Press the BW key b Press the Video BW Auto softkey Reducing the noise by averaging the trace 1 Press the TRACE key Quick Start Guide 1321 3066 02 01 116 R amp S FSV Basic Measurement Examples Measuring Signal Spectra with Multiple Signals 2 Press the Trace Wizard softkey 3 For Trace 1 press the button in the Trace Mode column
31. Control Basic Steps in Remote Control Programming Provide text variable CALC MARK X Y InstrWrite analyzer CALL InstrRead analyzer REM END 1 1 Read value AS E Displaying values in the Debug Print Marker frequency level MKmark SUB Query frequency and level MKmark 30 7 Command Synchronization retCount 30 characters Immediate window p E REM ck ckckckck ck kockock kokckckok kockok ck A RARA ERA AR ko ck ckock kok ok ck ko kc ck ck RA ARA ck oko k RRA ok ck ko ok ko ck kok ck kok ck ck kk ok kk The synchronization methods used in the following example are described in the Operating Manual on CD chapter Remote Control Basics section Command Sequence and Command Synchronization REM Commands for command synchronization PUBLIC SUB SweepSync Dim retCount as Long Dim SROWaitTimeout As Long Dim eventType As Long Dim eventVi As Long REM The command INITiate IMMediate REM command INIT CONT OFF has already been sent REM CALL InstrWrite analyzer REM First method Using WAI CALL InstrWrite analyzer ABOR REM Second method Using OPC OpcOk SPACES 2 CALL InstrWrite analyzer ABOR REM In this case CALL InstrRead analyzer OpcOk Wait for 1 from OPC REM Third method Using OPC REM In order for t
32. D2 1 It is automatically set on the largest harmonic of the signal The frequency offset and level offset from marker 1 are displayed in the channel information bar b In the MKR menu press the Marker 3 softkey Marker 3 is activated as a delta marker D3 1 It is automatically set on the next largest harmonic of the signal The frequency offset and level offset from marker 1 on the fundamental are displayed in the channel information bar see figure 6 2 a EEE Quick Start Guide 1321 3066 02 01 114 R amp S FSV Basic Measurement Examples 1AP Clrw 30 dBm 40 dBm 50 dBm 60 dBrh 70 dBm 80 dBm ETA 100 dBm 110 dBm Start 100 0 MHz Marker Fig 6 2 Measuring the harmonic suppression of the internal reference generator Delta markers D2 1 and D3 1 show the offset of the first and second harmonics from the fundamental Reducing Noise The signal analyzer offers three methods to differentiate the harmonics of a signal from the noise effectively e Reducing the video bandwidth e Averaging the trace e Reducing the resolution bandwidth Reducing the video bandwidth and averaging the traces cause the noise from the analyzer or the DUT to be reduced depending on which component is larger Both averaging methods reduce the measurement uncertainty particularly in the case of small signal to noise ratios because the measurement signal is also separated from the noise Quick Start Guide 1321
33. ENTER key when it is pressed For details refer to chapter 5 3 3 Navigating in Dialog Boxes on page 95 e Moves the scroll bar vertically if the scroll bar is focused and the edit mode is activated For details on the edit mode refer to chapter 5 3 3 Navigating in Dialog Boxes on page 95 5 2 6 Arrow Keys UNDO REDO Keys The arrow keys are used for navigation The UNDO REDO keys support you during input ded p Quick Start Guide 1321 3066 02 01 87 R amp S FSV Basic Operations Means of User Interaction UPARROW DNARROW keys The UPARROW or DNARROW keys do the following e n a numeric edit dialog box increase or decrease the instrument parameter e na list scroll forward and backward through the list entries e natable move the selection bar vertically e n windows or dialog boxes with vertical scroll bar move the scroll bar LEFTARROW RIGHTARROW keys The LEFTARROW or RIGHTARROW keys do the following e Inan alphanumeric edit dialog box move the cursor e na list scroll forward and backward through the list entries e Ina table move the selection bar horizontally e n windows or dialog boxes with horizontal scroll bar move the scroll bar UNDO REDO keys e The UNDO key reverts the previously performed action i e the status before the previous action is retrieved The undo function is use
34. Examples Reset instrument improved performance T CONT OFF alyzer IN mode cy setting alyzer ncy alyzer etting alyzer nc V strWrite analyzer put attenuation y meas In str CALL In In level axi lute scal Level s Vrite an Vrite an range Vrite an Vrite an unit Trace and detector setting Vrite an 1 averag Vrite an caling alyzer S alyzer alyzer ing alyzer alyzer e alyzer Average mod str Sweep In str Trace CALL In str Trace CALL In str Trace CALL In str Trace CALL I n str Trace CALL 1 n Str Trace CALL Quick Start Guide 1321 3066 02 01 In str Vrite an count Vrite an 2 blank Vrite an 3 blank rite an 4 blank Vrite an 5 blank Vrite an 6 blank Vrite an an an an an an Vrite an Detector Tracel video alyzer alyzer alyzer alyzer alyzer alyzer alyzer difference off alyzer FR FR ER 100MHz EQ SPAN 1 MHz RAC Y RLEV 20dBm 9 P ATT 10dB RAC Y SPAC LOG RAC Y SCAL 100dB SP WIN RAC Y SCAL MODE ABS CA DI NW LIN SW LC UNIT POW DBM SP TRAC1 MOD
35. G BR TYPE V D for linear E COUN 10 DI DI ISP TRAC2 OFF SP TRAC3 OFF SP TRACA OFF CA DE Es ISP ESP RAC5 OFF RAC6 OFF LC MATH STAT OFF T1 RMS 149 R amp S FSV Brief Introduction to Remote Control ee ee ee eee Detailed Programming Examples CALL InstrWrite analyzer DET2 AUTO ON Detector Trace2 CALL InstrWrite analyzer DET3 AUTO ON Detector Trace3 CALL InstrWrite analyzer DET4 AUTO ON Detector Trace4 CALL InstrWrite analyzer DET5 AUTO ON Detector Traced CALL InstrWrite analyzer DET6 AUTO ON Detector Trace6 EE Bandwidths and sweep tim CALL InstrWrite analyzer BAND RES 100KHz Resolution bandwidth CALL InstrWrite analyzer BAND VID 1MHz Video bandwidth CALL InstrWrite analyzer SWE TIME 100ms Sweep time END SUB 7 2 2 Using Markers and Delta Markers The markers are used for marking points on traces reading out measurement results and for selecting a display area quickly 7 2 2 1 Marker Search Functions Restricting the Search Range The following example is based on an AM modulated signal at 100 MHz that has the following characteristics Carrier signal level 30 dBm AF frequency 100 kHz Modulation depth 50 Marker 1 and then delta marker
36. General tab select Use the following DNS server addresses and enter your own DNS addresses For more information refer to the Windows 7 Help 3 6 3 Using Computer Names In a LAN that uses a DNS server Domain Name System server each PC or instrument connected in the LAN can be accessed via an unambiguous computer name instead of the IP address The DNS server translates the host name to the IP address This is especially useful when a DHCP server is used as anew IP address may be assigned each time the instrument is restarted Each instrument is delivered with an assigned computer name but this name can be changed To change the computer name 1 Press the SETUP key and select General setup gt Computer name The current computer name is displayed here 2 Enter the new computer name and confirm the entry 3 6 4 Changing the Windows Firewall Settings A firewall protects an instrument by preventing unauthorized users from gaining access to it through a network Rohde amp Schwarz highly recommends the use of the firewall on your instrument R amp S instruments are shipped with the Windows firewall enabled and preconfigured in such a way that all ports and connections for remote control are enabled For more details on firewall configuration see the R amp S White Paper Malware Protection available at http www rohde schwarz com appnote 1EF 73 and the Windows 7 help system Note that changing firewall settings requires
37. KK KK KK ck ck ck ck ck KKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck k ck kk Public Sub Noise Dim retCount as Long Default setting of the R amp S FSV CALL SetupStatusReg Configure status register CALL InstrWrite analyzer RST Reset instrument CALL InstrWrite analyzer INIT CONT OFF Single sweep mode Setting the frequency CALL InstrWrite analyzer FREQUENCY CENTER 100MHz Center frequency CALL InstrWrite analyzer FREQ SPAN 100 kHz Span M2 Setting the level CALL InstrWrite analyzer DISP WIND TRAC Y RLEV 20dBm Reference level CALL InstrWrite analyzer INIT WAI Perform sweep with sync Setting the reference point CALL InstrWrite analyzer CALC MARK PEXC 6DB AAA AAA Quick Start Guide 1321 3066 02 01 154 R amp S FSV Brief Introduction to Remote Control CREO Detailed Programming Examples Define peak excursion CALL InstrWrite analyzer CALC MARK STAT ON Activate marker 1 CALL InstrWrite analyzer CALC MARK TRAC 1 Set marker 1 to trace 1 CALL InstrWrite analyzer CALC MARK MAX Set marker 1 to 100 MHz CALL InstrWrite analyzer CALC DELT FUNC PNO ON D
38. Networks Sharing directories makes data available for other users This is only possible in Microsoft networks Sharing is a property of a file or directory 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system Open the Windows Explorer Select the desired folder with the right mouse button In the context menu select Share with gt Specific people Select the users on your network you want to allow access to the directory to Select Share to confirm the settings oe Oa d Ge SN Select Done to close the dialog box The drive is shared and can be accessed by the selected users 8 2 Operation with Windows Remote Desktop In production test and measurement a common requirement is central monitoring of the T amp M instruments for remote maintenance and remote diagnostics Equipped with the Windows Remote Desktop software the R amp S FSV ideally meets require ments for use in production The computer that is used for remote operation is called controller here e Access to the control functions via a virtual front panel soft front panel e Printout of measurement results directly from the controller e Storage of measured data on the controller s hard disk The R amp S FSV is connected via a LAN in which case the Windows operating system also supports a connection via a modem This section describes the configuration of the R amp S FSV
39. SPACES 20 Provide text variable 20 characters CALL InstrWrite analyzer FREQ CENT Request center frequency CALL InstrRead analyzer CFfrequency 20 retCount Read value CR amp S FSVan SPACES 20 Provide text variable 20 characters CALL InstrWrite analyzer FREQ SPAN Request span CALL InstrRead analyzer CR amp S FSVan 20 retCount Read value RLlevel SPACES 20 Provide text variable 20 characters CALL InstrWrite analyzer DISP TRAC Y RLEV Request ref level setting CALL InstrRead analyzer RLlevel 20 retCount Read value REM Displaying values in the Immediate window Debug Print Center frequency CFfrequency Debug Print Span CR amp S FSVan Debug Print Reference level RLlevel 5 END SUB REMNY NX X X X XkCkCk kk KCKCKCK kk KK CK kk KK Kk KK KK II KK Kk CK KI I KK Kk KK Kk Ck KK KK KK KK KKK 7 1 6 Marker Positioning and Readout REM Example of marker function PUBLIC SUB ReadMarker Dim retCount as Long CALL InstrWrite analyzer CALC MARKER ON MARKER MAX Activate marker 1 and search for peak D Quick Start Guide 1321 3066 02 01 145 R amp S FSV MKmarkS SPACES 30 CALL Brief Introduction to Remote
40. SetupStatusReg Configure status register CALL InstrWrite analyzer RST Reset instrument CALL InstrWrite analyzer INIT CONT OFF Single sweep mode CALL InstrWrite analyzer SYST DISP UPD ON Screen display on Measurement settings CALL InstrWrite analyzer FREQ CENT 100MHz SPAN 10MHz Frequency setting CALL InstrWrite analyzer DISP TRAC Y RLEV 10dBm Reference level CALL InstrWrite analyzer INIT WAI Perform measurement SAS SO Querying the available output devices CALL InstrWrite analyzer SYST COMM PRIN ENUM FIRSt Read out and display first output device CALL InstrRead analyzer Devices 0 50 retCount Debug Print Printer 0 Devices 0 For i 1to 99 CALL InstrWrite analyzer SYST COMM PRIN ENUM NEXT Read out next printer name CALL InstrRead analyzer Devices i IF Left Devices 1 2 THEN GOTO SelectDevice Stop at end of list Debug Print Printer Str 1 Devices 1 Display printer name NEXT i SelectDevice Selection of output device printer language and output interface CALL InstrWrite analyzer SYST COMM PRIN SEL Devices 6 Printer selection 6 CALL InstrWrite analyzer HCOP DEST SYST COMM PRIN Configuration Printout to S
41. Start Guide 1321 3066 02 01 131 R amp S FSV Basic Measurement Examples E Measurements in Zero Span b Switch the Trg Gate Polarity softkey to Neg The R amp S FSV initiates triggering in response to the falling edge of the burst This shifts the burst to the left hand half of the measurement diagram The power is measured in the deactivation phase The start of the burst is shifted to the center of the screen and the power during the deactivation phase is measured Spectrum Anal r RefLevel 0 00 dBm 7 RBW i1MH2 Center gt Att 10dB SWT 2ms VBW 1MHz 18a Clrw zs M1 1 80 09 dBm stepsize 1 00000 ms gt Power Rms 78 78 dBm l Frequency Offset CF 890 0 MHz 200 0 ps Marker Type diag Tre Stimulus Response Func Func Result N 1 T 80 09 dBm 1 000 ms 80 dB EE 23 05 2008 y Wait for Trigger i a rere 14 11 16 Fig 6 12 Measurement of the signal to noise ratio of a GSM burst signal in zero span 6 4 3 Measuring FM Modulated Signals Since signal analyzers can display only the magnitude of the measurement signal by using the envelope detector the modulation of FM modulated signals cannot be measured directly as in the case of AM modulated signals The voltage at the output of the envelope detector remains constant for FM modulated signals as long as the frequency deviation of the signal is located within the flat part of the passband char acteristic of the emp
42. The R amp S FSV is set to its default state 2 Set the center frequency to 128 015 MHz and the frequency span to 300 kHz a Press the FREQ key and enter 128 015 MHz b Press the SPAN key and enter 300 kHz o SS EES Quick Start Guide 1321 3066 02 01 118 R amp S FSV Basic Measurement Examples 3 Set the resolution bandwidth to 30 kHz and the video bandwidth to 1 kHz a Press the BW key b Press the Res BW Manual softkey and enter 30 kHz c Press the Video BW Manual softkey and enter 7 kHz Note Larger video bandwidths The video bandwidth is set to 1 KHz in order to make the level drop in the center of the two signals clearly visible At larger video bandwidths the video voltage that results from envelope detection is not suffi ciently suppressed This produces additional voltages which are visible in the trace in the transition area between the two signals Continuous RBY DO KH Sweep NT 1AP Clrw ontinue Single Neeg 50 dBm Sweeptime 60 dBm Manual 70 dBm 80 dBm 90 dBm Span 300 0 kHz BT 23 05 2008 D Rer 13 43 47 A Fig 6 4 Measurement of two equally leveled RF sinusoidal signals with the resolution bandwidth which corresponds to the frequency spacing of the signals Matching generator and R amp S FSV frequencies The level drop is located exactly in the center of the screen only if the generator frequencies match the frequency display of the R amp S FSV exactl
43. The cor responding edit dialog box is displayed where you can edit the setting In spectrum mode the R amp S FSV shows the following settings Ref Level Reference level m el Att Mechanical and electronic RF attenuation that has been set Ref Offset Reference level offset SWT Sweep time that has been set If the sweep time does not correspond to the value for automatic coupling a bullet is displayed in front of the field The color of the bullet turns red if the sweep time is set below the value for automatic coupling In addition the UNCAL flag is shown In this case the sweep time must be increased RBW Resolution bandwidth that has been set If the bandwidth does not correspond to the value for automatic coupling a green bullet appears in front of the field VBW Video bandwidth that has been set If the bandwidth does not correspond to the value for automatic coupling a green bullet is displayed in front of the field Compatible Compatible device mode FSP FSU default default not displayed Mode Indicates which sweep mode type is selected e Auto FFT automatically selected FFT sweep mode e Auto sweep automatically selected swept sweep mode e FFT manually selected FFT sweep mode e Sweep manually selected swept sweep mode Mod Analog demodulation mode AM FM PM option FSV K7 only AQT Acquisition time for ACP CCDF measurements IQ analyzer and option FSV K7 AAA
44. User Defined Color Set on page 51 Remote command HCOP CMAP DEF3 Screen Colors Hardcopy option The current screen colors without any changes for a hardcopy For details on the output format seechapter 3 4 6 1 Configuring the Printer and the Printout on page 53 Remote command HCOP CMAP DEF4 If you want a black and white printout press the Color On Off softkey to switch off the color In the black and white printout all background colors are printed out in white and all color lines in black This allows you to improve contrast on the printout Remote command HCOP DEV COL ON SS S Quick Start Guide 1321 3066 02 01 55 R amp S FSV Preparing for Use C ee ee Windows Operating System 3 5 Windows Operating System The instrument contains the Windows 7 operating system which has been config ured according to the instrument s features and needs To ensure that the instru ment software functions properly certain rules must be adhered to concerning the operating system Risk of causing instrument unusability The instrument is equipped with the Windows 7 operating system Additional software can therefore be installed on the instrument The use and installation of additional software may impair instrument function Thus run only pro grams that Rohde amp Schwarz has tested for compatibility with the instrument software The drivers and programs used on the instrument under Windows 7 have been adapted t
45. VID Video e RFP RF power e IFP IF power e BBP Baseband power e PSE Power sensor e TIM Time e SQL Squelch 6dB Filter type for sweep bandwidth pine see BW menu in the Operating manual ST Quick Start Guide 1321 3066 02 01 77 R amp S FSV Basic Operations Information in the Diagram Area PA The preamplifier is activated GAT The frequency sweep is controlled via the EXT TRIG GATE IN connector TDF A transducer factor is activated 750 The input impedance of the instrument is set to 75 Q FRQ A frequency offset O Hz is set DC AC An external DC or AC calibration signal is in use Inp Input source digital I Q option FSV B17 only 5 1 4 Diagram specific and Trace Information Diagram specific information e g concerning traces is indicated in the diagram header and footer Trace information in diagram header The diagram header above the diagram contains the following trace information The header may contain a user defined introductory title see chapter 5 4 7 Adding a Title to the Diagram Header on page 105 Editing settings in the diagram header All settings that are displayed in the diagram header can easily be edited by selecting the setting in the display by tapping or clicking The corresponding edit dialog box is displayed in which you can edit the setting Norm NCor Correction data is not used Trace no Trace mode Trac
46. administrator rights Se ARCEM C C ncs Quick Start Guide 1321 3066 02 01 63 R amp S FSV Preparing for Use LXI Configuration 3 7 LXI Configuration LAN eXtensions for Instrumentation LXI is an instrumentation platform for meas uring instruments and test systems that is based on standard Ethernet technology LXI is intended to be the LAN based successor to GPIB combining the advantages of Ethernet with the simplicity and familiarity of GPIB Restrictions Only user accounts with administrator rights can make use of the LXI func tionality For details see the note in chapter 3 5 3 Login on page 57 LXI Classes and LXI functionality LXI compliant instruments are divided into three classes A B and C with the func tionality of the classes hierarchically based one upon the other Class A LXI hardware trigger bus ao id Ethernet LAN interface Web server VAI 11 protocol Class Ml instrument driver e Class C instruments are characterized by a common LAN implementation including an ICMP ping responder for diagnostics The instruments can be con figured via a web browser a LAN Configuration Initialize LCI mechanism resets the LAN configuration The LXI Class C instruments shall also support automatic detection in a LAN via the VXI 11 discovery protocol and programming by means of IVI drivers e Class B adds IEEE 1588 P
47. an entry Basic Operations Setting Parameters 1 Using the arrow keys move the cursor to the right of the entry you want to delete Press the BACKSPACE key 2 3 The entry to the left of the cursor is deleted 4 Enter your correction Completing the entry gt Press the ENTER key or the rotary knob Aborting the entry gt Press the ESC key The dialog box is closed without changing the settings Table 5 2 Keys for alphanumeric parameters Key name upper inscription Series of Special characters and number provided 7H Q E S ABC8AAAC DEF9 GHI4 JKL5 o0 AJOJI OJN MNO6N PQRS1 TUV2U WXYZ3 lt blank gt 0 lt gt amp So aX FOF toggles between capital and small letters no c CC Ed Quick Start Guide 1321 3066 02 01 94 R amp S FSV Basic Operations Setting Parameters 5 3 3 Navigating in Dialog Boxes Some of the dialog boxes are not only for parameter entry and therefore have a more complex structure The following figure shows an example 3 Select Limit Line S ET xl Name I SPURIOUS LINE ABS dBm 1 yes yes SEM LIMIT ABS O dBm E yes SEM LIMIT ABS 1 dBm 3 yes yes l SEM LIMIT ABS 2 dBm yes i SEM_LIMIT_ABS_3 dBm yes SEM LIMIT REL O dB yes l SEM LIMIT REL 1 dB yes i SEM LIMIT REL 2 dB ye
48. and even cause damage Make sure that all fan openings are unobstructed that the airflow perforations are unimpeded and that the minimum distance from the wall is 10 cm A E A RI OO QQ Quick Start Guide 1321 3066 02 01 34 R amp S FSV Preparing for Use Putting into Operation 3 1 4 Connecting the AC Power In the standard version the R amp S FSV is equipped with an AC power supply con nector The R amp S FSV can be used with different AC power voltages and adapts itself automatically to it Refer to the datasheet for the requirements of voltage and frequency The AC power connector is located on the rear panel of the instrument gt Connect the R amp S FSV to the AC power supply using the supplied power cable Since the instrument is assembled in line with the specifications for safety class EN61010 it may only be connected to an outlet that has a ground contact 3 1 5 Using an Optional DC Power Supply When only DC power is available for example from a battery or in a vehicle an optional DC power supply adapter FSV B30 can be connected to the R amp S FSV to operate the instrument with a DC voltage of 10 V to 15 V Two different types of battery packs are available as separate options for the R amp S FSV Depending on which battery pack option is used different cables are provided to connect it to the DC power supply adapter For installation instructions see the option s installation guide Shock hazard due to power
49. error handling timeout values etc Project OperatingManual VISA32 visa32 bas t vPPTYPE vpptype bas The modules visa32 bas and vpptype bas can be found under lt VXIpnpPath gt WinNT include typically C VXIpnp WinNt include As an alternative a reference to the VISA32 DLL can be added to the project References OpManExamples vbp Available References v Visual Basic For Applications v Visual Basic runtime objects and procedures Y Visual Basic objects and procedures OLE Automation Y 145 Helper COM Component 1 0 Type Library 145 RADIUS Protocol 1 0 Type Library ComponentOne AwkOne Control VideoSoft vsOcx6 Controls aActEmail 1 0 Type Library ABManager 1 0 Type Library aboutlook 1 0 Type Library aboutlookex 1 0 Type Library Arrcess 2nnfiDesianer 1 9 pos lihrarv VISA Library Location C WINNTISystem32lvisa32 dll Language Standard e Creating a response buffer IR OOO QQ Quick Start Guide 1321 3066 02 01 140 R amp S FSV Brief Introduction to Remote Control SS ee Basic Steps in Remote Control Programming Since the DLL returns zero terminated strings in responses a string of sufficient length must be created before the functions InstrRead and ilrd are called because Visual Basic inserts a length specification in front of the strings and this specification is not updated by the DLL The following two means of creating the length specification for a string are p
50. function fields like RBW or center frequency can be touched and the input field appears e There is a new key to open the Windows Start menu e There is a new key to activate the on screen keyboard which allows easy input of files names for example or other alphanumerical values It also works outside the analyzer firmware for example to perform a printer installation under Win dows e The new UNDO REDO keys allow you to undo or redo user inputs e The new DISPLAY key opens a menu to configure features like enabling and disabling of the touchscreen the toolbar with icons or the soft or mini soft front panel You can also hide softkeys there e The new MAXIMIZE SPLIT and CHANGE FOCUS keys can be used to move the blue focus frame in displays with diagrams and tables to enlarge the view of one of the diagrams or tables to fullsize A A RC E Ec RC A A Quick Start Guide 1321 3066 02 01 10 R amp S FSV Preface New Features for R amp S FSP Users e The new HOME key returns to the first softkey menu of an application e The new USER key allows you to configure user defined softkeys for instrument settings e The new PEAK SEARCH key carries out a marker peak search for the active marker e The new RUN SINGLE and RUN CONT keys control the sweep control without having to change the softkey menu e The new MEAS CONFIG key directly opens the configuration menu if a mea surement like ACLR was selected e The FSP hotkeys to st
51. gt Caution when handling heavy equipment Standby indication Danger of electric shock Direct current DC gt 1171 0000 42 07 Page 1 Basic Safety Instructions Symbol Meaning Symbol Meaning Warning Hot surface TL Alternating current AC Protective conductor terminal TL Direct alternating current DC AC Ground Device fully protected by double reinforced insulation Ground terminal EU labeling for batteries and accumulators For additional information see section Waste disposal Environmental protection item 1 Be careful when handling electrostatic sensitive devices EU labeling for separate collection of electrical and electronic devices For additonal information see section Waste disposal Environmental protection item 2 A D rA A Warning Laser radiation For additional information see section Operation item 7 Signal words and their meaning The following signal words are used in the product documentation in order to warn the reader about risks and dangers serious injury serious injury moderate injury Indicates a hazardous situation which if not avoided will result in death or Indicates a hazardous situation which if not avoided could result in death or Indicates a hazardous situation which if not avoided could result in minor or Indicates information considered important but not hazard r
52. ipd Trace 1 4 Clear Write Min Hald 30 dBm Trace 2 Max Hold Trace 3 Min Hold Trace 4 Average Trace 5 View Average 40 dBm 50 dBm Trace 6 Blank 60 dBm Copy Trace Detector gt Trace Wizard ween Hold Cont Average Mode ASCII Trace Export 90 dBm Decim Sep O Trace Math 80 dBm z o JE f a S 100 dBm 1 H4 Ss 1 Span 7 0 GHz If a menu entry contains an arrow to the right of it a submenu is available for that entry gt To close the menu press the ESC key or click in the display outside of the menu 5 2 9 Dialog Boxes In most cases the R amp S FSV dialog boxes are designed to enter a numeric value In the documentation these dialog boxes are called edit dialog boxes Dialog boxes that are not only designed for parameter entry have a more complex structure and in the documentation are called dialog boxes The navigation in Windows dialog boxes differs in some aspects from the navigation in R amp S FSV dialog boxes For details see chapter 5 3 3 Navigating in Dialog Boxes on page 95 The following figure shows an example of a edit dialog box nn A RR GER c CIR A Quick Start Guide 1321 3066 02 01 91 R amp S FSV Basic Operations Setting Parameters e Fig 5 2 Edit dialog box for parameter entry 300 0 GHz out of range The title bar shows the name of the parameter that was selected
53. ment can be obtained in different ways e f the network supports dynamic TCP IP configuration using the Dynamic Host Configuration Protocol DHCP all address information can be assigned auto matically e fthe network does not support DHCP or if the instrument is set to use alternate TCP IP configuration the addresses must be set manually By default the instrument is configured to use dynamic TCP IP configuration and obtain all address information automatically This means that it is safe to establish a physical connection to the LAN without any previous instrument configuration Risk of network errors Connection errors can affect the entire network If your network does not sup port DHCP or if you choose to disable dynamic TCP IP configuration you must assign valid address information before connecting the instrument to the LAN Contact your network administrator to obtain a valid IP address Assigning the IP address on the instrument 1 Press the SETUP key 2 Press the General Setup softkey 3 Press the Network Address softkey The submenu is displayed 4 Toggle the DHCP On Off softkey to the required mode If DHCP is Off you must enter the IP address manually as described in the following steps Note When DHCP is changed from On to Off the previously set IP address and subnet mask are retrieved If DHCP is On the IP address of the DHCP server is obtained automatically The configuration is saved and y
54. merely a visual tool it does not change any measure ment settings such as the number of sweep points You should increase the number of sweep points before zooming as other wise the function has no real effect see the Sweep Points softkey described in the Operating Manual and online help E Quick Start Guide 1321 3066 02 01 102 R amp S FSV Basic Operations Prarnama dier enia CI ianging the Display To zoom into the diagram 1 Display the toolbar as described in on page 102 2 E Click on the Zoom On icon in the toolbar A dotted rectangle is displayed in the diagram Analog Demod Spectrum Analyzer Analog Demod Mod Type Ref Level 10 00 dBm Ref Value 0 00 Hz CM 10dB AQT 62 5us DBW 5MHz Modulation FM Result n 1AP Clrw Display PO eee Y 200 kHz 50 kHz AF Range m E l eo X J Demod n 100 kHz Settings ee am Domain dm Zoom Start 0 0 s 6 25 ps 3 Drag the lower right corner of the rectangle either via touchscreen or a mouse pointer to define the area in the diagram to be enlarged 4 Repeat these steps if necessary to enlarge the diagram further Scrolling in the zoomed display You can scroll the diagram area to display the entire diagram using the scroll bars at the right and at the bottom of the diagram Quick Start Guide 1321 3066 02 01 103 R amp S FSV Basic Operations Changing the Display Bw wm 2 wii rk Spectrum Analyz
55. or fuels can cause health problems and lead to environmental damage For additional information about environmental protection visit the Rohde amp Schwarz website Instrucciones de seguridad elementales Es imprescindible leer y cumplir las siguientes instrucciones e informaciones de seguridad El principio del grupo de empresas Rohde amp Schwarz consiste en tener nuestros productos siempre al d a con los est ndares de seguridad y de ofrecer a nuestros clientes el m ximo grado de seguridad Nuestros productos y todos los equipos adicionales son siempre fabricados y examinados seg n las normas de seguridad vigentes Nuestro sistema de garant a de calidad controla constantemente que sean cumplidas estas normas El presente producto ha sido fabricado y examinado seg n el certificado de conformidad de la UE y ha salido de nuestra planta en estado impecable seg n los est ndares t cnicos de seguridad Para poder preservar este estado y garantizar un funcionamiento libre de peligros el usuario deber atenerse a todas las indicaciones informaciones de seguridad y notas de alerta El grupo de empresas Rohde amp Schwarz est siempre a su disposici n en caso de que tengan preguntas referentes a estas informaciones de seguridad Adem s queda en la responsabilidad del usuario utilizar el producto en la forma debida Este producto est destinado exclusivamente al uso en la industria y el laboratorio o si ha sido expresamente autorizado
56. sea level max transport altitude 4500 m above sea level A tolerance of 10 shall apply to the nominal voltage and 5 to the nominal frequency overvoltage category 2 pollution severity 2 2 Do not place the product on surfaces vehicles cabinets or tables that for reasons of weight or stability are unsuitable for this purpose Always follow the manufacturer s installation instructions when installing the product and fastening it to objects or structures e g walls and shelves An installation that is not carried out as described in the product documentation could result in personal injury or even death 3 Do not place the product on heat generating devices such as radiators or fan heaters The ambient temperature must not exceed the maximum temperature specified in the product documentation or in the data sheet Product overheating can cause electric shock fire and or serious personal injury or even death Electrical safety If the information on electrical safety is not observed either at all or to the extent necessary electric shock fire and or serious personal injury or death may occur 1 Priorto switching on the product always ensure that the nominal voltage setting on the product matches the nominal voltage of the AC supply network If a different voltage is to be set the power fuse of the product may have to be changed accordingly 2 Inthe case of products of safety class with movable power cord and connector operatio
57. you only require the Front Panel display to press a single function key If you want the window to remain open deactivate the Auto close option You can close the window manually by clicking Close Panel or the key combination ALT M ee Quick Start Guide 1321 3066 02 01 101 R amp S FSV Basic Operations Changing the Display 5 4 4 Enlarging the Display Area You can enlarge the screen display area if you are using an external monitor or the chapter 5 4 3 Soft and Mini Soft Front Panel Display on page 99 To do so drag the lower right corner of the window to the required size In standard display a small icon is displayed in the lower right corner of the screen 5 4 5 Displaying the Toolbar Standard file functions can be performed via the icons in the toolbar at the top of the screen see the chapter 5 2 1 Toolbar on page 83 By default this toolbar is not displayed To display the toolbar 1 Press the DISPLAY key 2 Under Select Tool Bar State select On a or 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the Tool Bar State On Off softkey The toolbar is displayed at the top of the screen 5 4 6 Zooming into the Diagram You can zoom into the diagram to visualize the measurement results in greater detail Using the touchscreen or a mouse pointer you can easily define the area to be enlarged Zoom and the number of sweep points Note that zooming is
58. 0 kHz c Press the Video BW Manual softkey and enter 30 kHz 4 Setthe display range to 20 dB and shift the filter trace to the center of the screen a Press the AMPT key Press the Range softkey c Press the Range Log Manual softkey and enter 20 dB d Press the Up t softkey e Press the More softkey f Switch the Grid softkey to Rel g Press the Up t softkey h Press the Ref Level softkey DERE CNRC RR CE CNN c CC A Quick Start Guide 1321 3066 02 01 133 R amp S FSV Basic Measurement Examples A AAA AE EEES Measurements in Zero Span i Using the rotary knob set the reference level such that the filter edge at the center frequency intersects the 10 dB level line The filter edge of the 300 kHz filter is displayed This corresponds to the demodulator characteristic for FM signals with a steepness of approx 18 dB 140 kHz This can be verified using the marker and delta marker Center Ref Level 0 00 dBm gt RBW 1 MHz gt Att 10 dB SWT 2ms VBW 1 MHz 1Sa Clrw CF gt Stepsize Frequency Offset CF 890 0 MHz 200 0 ps Marker Type Diag Tre Stimulus Response Func Func Result N 1 1 1 000 ms 80 09 dBm n 7 EXT 23 05 2008 j Wait for Trigger PERREN AO as Fig 6 13 Display of the filter edge of the 300 kHz filter as an FM discriminator char acteristic 5 Setthe FM deviation to 50 kHz on the signal generator 6 Set the span to 0 Hz
59. 02 01 29 R amp S FSV Preparing for Use Putting into Operation 3 Preparing for Use 3 1 Putting into Operation This section describes the basic steps to be taken when setting up the R amp S FSV for the first time Risk of injury and instrument damage The instrument must be used in an appropriate manner to prevent electric shock fire personal injury or damage e Do not open the instrument casing e Read and observe the Basic Safety Instructions at the beginning of this manual or on the documentation CD ROM in addition to the safety instruc tions in the following sections Notice that the data sheet may specify additional operating conditions Risk of instrument damage Note that the general safety instructions also contain information on operating conditions that will prevent damage to the instrument The instrument s data sheet may contain additional operating conditions Lupi wu IM REE LINT IM LEM LAA E TF Quick Start Guide 1321 3066 02 01 30 R amp S FSV Preparing for Use Putting into Operation Risk of instrument damage during operation An unsuitable operating site or test setup can cause damage to the instrument and to connected devices Ensure the following operating conditions before you switch on the instrument e All fan openings are unobstructed and the airflow perforations are unim peded The minimum distance from the wall is 10 cm e The instrument is dry and shows no sign of condensation
60. 066 02 01 47 R amp S FSV Preparing for Use R amp S FSV Setup Changing the date 1 Press the arrow on the Month field to display the list 2 Select the month from the list Select the year by clicking on the up and down arrow buttons next to the Year field Select the day in the calendar display or enter the date via the keyboard 5 Click OK Remote command SYST DATE 2008 10 1 Changing the time You can change hours minutes and seconds independently of each other 1 Select the hour minute or seconds area of the Time field 2 Enter the required setting via the keyboard or rotary knob 3 4 Click OK Repeat these steps until the hour minute and second settings are correct Remote command SYST TIME 12 30 30 Changing the time zone 1 Select the Time Zone tab 2 Press the arrow on the Time Zone field to display the list 3 4 Optionally select the Automatically adjust clock for daylight saving changes Select the required time zone from the list check box Click OK 3 4 3 Aligning the Touchscreen When the device is delivered the touchscreen is initially aligned However it may become necessary to adjust the alignment later e g after an image update or after A Quick Start Guide 1321 3066 02 01 48 R amp S FSV Preparing for Use R amp S FSV Setup exchanging a hard disk If you notice that touching a specific point on the screen does not a
61. 6 ps pad Ch E 75 Enhancement labels 77 eee nop TURN EPI E Hardware settings 76 iie M 77 Status OS A 81 CLRWR trace information 79 l Trace information 78 l Dialog boxes CNT marker functions 79 Working with 91 ms 49 Digital Baseband Interface B17 29 Creen sss eee Dig Out hardware setting 77 Compatible mode hardware setting 76 Display Enlarging cesiones 102 Computer name maximized 2 ceeeeeeeeeeeeeeeeeees 98 Changing 2 0 cceeeeeeeeeeeeeeees 63 164 split 98 CONCA Cl ias ta 86 Split screen esses 98 Connector Table etes A E E 98 AC power SUPDIY cesur oiaro 25 Update Rate ioeina 106 AF OULDUE e 21 DNS server AUX PORT esca 28 External mixer cooooocccccnnccccccnconncinccnncnno 22 dd 93 EXT TRIGGER GATE IN 26 E a E Edit dialog box 91 LAN 25 Prhancament IA iani ei Quick Start Guide 1321 3066 02 01 177 R amp S FSV Index Entry A 86 A 86 EXREF status display 82 Eliana 81 External mixer Connector virii ara ennaa 22 EXT TRIGGER Connector cocccccccncccncnnnnnccnnonnnanccnnnnnnnnns 26 F Firmware Options een 72 Update c ocoocccoocccccccoocccnoccnccnccnccnnnnnanoss 71 Focus Changing PREND DE 98 Frequency Reference
62. 8MHz Center frequency 128 MHz CALL InstrWrite analyzer FREQUENCY SPAN 10MHZ Set span to 10 MHz CALL InstrWrite analyzer DISPLAY TRACE Y RLEVEL 10dBm Set reference level to 10dBm END SUB REM KKKKKKKKKKKKKKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kc KKK A RR O OCA Quick Start Guide 1321 3066 02 01 144 R amp S FSV Brief Introduction to Remote Control eee Basic Steps in Remote Control Programming 7 1 4 Switching to Manual Operation REM Switching instrument to manual operation CALL viGpibControlREN analyzer VI GPIB REN ADDRESS GTL Set instrument to Local state REM p db db dir dir dir di dir di dir div di dio div dir di dio div dir div div dir dir di div dir di div div di di di dir di di dir dir di di dir dir div di di dir div div di di dir dir di di di dir di div div dir di div di div div div dir di dir dir di di dir d 7 1 5 Reading Out Instrument Settings The settings made above can now be read out To do so the abbreviated com mands are used REM Reading out instrument settings PUBLIC SUB ReadSettings Dim retCount as Long CFfrequency
63. 90 dBrn 100 dBm UA A a A MIG CF 128 015 MHz Span 300 0 MAA Ll aa e Fig 6 6 Measurement of two equally leveled RF sinusoidal signals with a resolution bandwidth 1 kHz which is significantly smaller than their frequency spacing 6 3 2 Measuring the Modulation Depth of an AM Modulated Car rier Span gt 0 In the frequency range display the AM side bands can be resolved with a narrow bandwidth and measured separately The modulation depth of a carrier modulated with a sinusoidal signal can then be measured Since the dynamic range of a signal analyzer is very large extremely small modulation depths can also be measured precisely For this purpose the R amp S FSV provides measurement routines that out put the modulation depth numerically in directly Test setup Quick Start Guide 1321 3066 02 01 121 R amp S FSV Basic Measurement Examples Measuring Signal Spectra with Multiple Signals Table 6 3 Signal generator settings e g R amp S SMU Frequency 128 MHz Level 30 dBm Modulation 50 AM 10 kHz AF 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is set to its default state 2 Set the center frequency to 128 MHz and span to 50 kHz a Press the FREQ key and enter 128 MHz b Press the SPAN key and enter 50 kHz 3 Activate the marker function for measuring the AM modulation depth a Press the MEAS key b Press the More key c P
64. C CS A AA A AA Quick Start Guide 1321 3066 02 01 82 R amp S FSV Basic Operations Means of User Interaction e chapter 5 2 5 Rotary Knob on page 87 e chapter 5 2 6 Arrow Keys UNDO REDO Keys on page 87 e chapter 5 2 7 Softkeys on page 88 e chapter 5 2 9 Dialog Boxes on page 91 All tasks necessary to operate the instrument can be performed using this user interface Apart from instrument specific keys all other keys that correspond to an external keyboard e g arrow keys ENTER key operate conform to Microsoft For most tasks there are at least 2 alternative methods to perform them e Using the touchscreen e Using other elements provided by the front panel e g the keypad rotary knob or arrow and position keys 5 2 1 Toolbar Standard functions can be performed via the icons in the toolbar at the top of the screen if available see chapter 5 Basic Operations on page 74 By default this toolbar is not displayed Displaying the toolbar Press the Toolbar icon to the right of the tabs in the display to toggle the toolbar on or off Spectrum Alternatively 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the Tool Bar State On Off softkey Or 4 Press the DISPLAY key 5 In the Display Settings dialog box select Tool Bar State On eee M Quick Start Guide 1321 3066 02 01 83 R amp S FSV Basic Operations EA AA 9 AAA Means of User Intera
65. CMP echo request and echo reply packets to determine whether the LAN connection is functional Ping is useful for diagnosing IP network or router failures The ping utility is not password protected To initiate a ping between the LXI compliant instrument and a second connected device 1 Enable ICMP Ping on the Advanced LAN Configuration page enabled after an LCl 2 Enter the IP address of the second device without the ping command and without any further parameters into the Destination Address field e g 10 113 10 203 3 Click Submit The result of the echo request is displayed if the connection was established 3 8 Configuring the GPIB Interface A GPIB interface is integrated on the rear panel of the instrument You can set the GPIB address and the ID response string The GPIB language is set as SCPI by default and cannot be changed for the R amp S FSV SS E Quick Start Guide 1321 3066 02 01 69 R amp S FSV Preparing for Use Configuring the GPIB Interface For details on the GPIB interface see chapter 2 2 1 7 GPIB interface on page 26 Displaying the GPIB submenu 1 Press the SETUP key 2 Press the General Setup softkey 3 Press the GPIB softkey The submenu for setting the parameters of the remote control interface is dis played Setting the GPIB address gt Inthe GPIB menu press the GPIB Address softkey The edit dialog box for the GPIB address is displayed The setting range is fro
66. E RCL key Press the Startup Recall softkey Press the Startup Recall On Off softkey to activate the recall function Press the Select Dataset softkey The Startup Recall dialog box is displayed 5 If necessary select the path under which the file to be loaded is stored Select the settings file to be loaded DFL file Press the Select button in the dialog box DERE CNRC RR CE CN c CC 7WREL sm as Quick Start Guide 1321 3066 02 01 138 R amp S FSV Brief Introduction to Remote Control Ha SSS eee SS SSS eS 2 Basic Steps in Remote Control Programming 7 Brief Introduction to Remote Control The instrument can be remote controlled via the network LAN interface For details on configuring the LAN interface see chapter 3 6 Setting Up a Network LAN Connection on page 58 For details on setting the interface see chapter 3 8 Configuring the GPIB Inter face on page 69 The following programming examples are structured hierarchically i e the later examples are based on the preceding ones This allows you to easily assemble a well functioning program by using the modules of the program examples More complex examples are provided in the Operating Manual chapter Remote Control Programming Examples 7 1 Basic Steps in Remote Control Programming The following examples explain how to program the instrument and can be used as a basis for sol
67. ET Quick Start Guide 1321 3066 02 01 160 R amp S FSV Brief Introduction to Remote Control CREO A Detailed Programming Examples printer interface CALL InstrWrite analyzer HCOP DEV LANG GDI Printers require printer language GDI Selection of orientation portrait landscape and colour BW CALL InstrWrite analyzer HCOP PAGE ORI PORT Portrait orientation CALL InstrWrite analyzer HCOP DEV COL OFF Black and white printout t gt Configuring and starting the printout ess sssssSssSsasSSSss sSSSss5s5 CALL InstrWrite analyzer HCOP ITEM ALL All screen contents CALL InstrWrite analyzer HCOP ITEM TRAC STAT ON Alternative only traces CALL InstrWrite analyzer CLS Reset status registers CALL viEnableEvent vi VI EVENT SERVICE REQ VI QUEUE 0 T Enable the event for service request CALL InstrWrite analyzer HCOP OPC Start printout SROWaitTimeout 5000 Allow 5s for completion Now wait for the service request statusSRQ viWaitOnEvent vi VI EVENT SERVICE REQ SROWaitTimeout ventType eventVi CALL viClose eventVi Close the context before continuing CALL viDisableEvent vi VI EVENT SERVICE REQ VI QUEUE Disable subsequent events IF NOT statusSRQ 0 THEN CALL S
68. EXT TRIGGER GATE IN 9 10 DIGITAL BASEBAND INPUT OUTPUT connectors option B17 11 MONITOR VGA 12 REFIN 13 REF OUT NA AGDON ETRE Quick Start Guide 1321 3066 02 01 24 R amp S FSV Front and Rear Panel View Rear Panel View 14 GPIB interface 15 AC Power Supply Connection and Main Power Switch with fuse 16 EXT REF with OCXO option B4 2 2 1 Standard Rear Panel Connectors 2 2 1 1 AC Power Supply Connection and Main Power Switch An AC power supply connector and main power switch are located in a unit on the rear panel of the instrument Main power switch function Position 1 The instrument is in operation Position O The entire instrument is disconnected from the AC power supply For details refer to chapter 3 1 7 Switching the Instrument On and Off on page 42 Warm up time for OCXO When the instrument is switched on the OCXO requires an extended warm up time see data sheet No warm up time is required when starting from standby mode 2 2 1 2 LAN The LAN interface can be used to connect the R amp S FSV to a local network for remote control printouts and data transfer The assignment of the RJ 45 connector supports twisted pair category 5 UTP STP cables in a star configuration UTP stands for unshielded twisted pair and STP for shielded twisted pair 2 2 1 3 MONITOR VGA The female VGA connector is used to connect an external monitor Step by step instructions how to connect an exte
69. KEYS Key names are written in capital letters File names commands File names commands coding samples and screen output are program code distinguished by their font EES Quick Start Guide 1321 3066 02 01 7 R amp S FSV Preface How to Use the Help System Convention Description Input Input to be entered by the user is displayed in italics Links Links that you can click are displayed in blue font References References to other parts of the documentation are enclosed by quotation marks 1 2 2 Conventions for Procedure Descriptions When describing how to operate the instrument several alternative methods may be available to perform the same task In this case the procedure using the touch screen is described Any elements that can be activated by touching can also be clicked using an additionally connected mouse The alternative procedure using the keys on the instrument or the on screen keyboard is only described if it deviates from the standard operating procedures The term select may refer to any of the described methods i e using a finger on the touchscreen a mouse pointer in the display or a key on the instrument or on a keyboard 1 3 Howto Use the Help System Calling context sensitive and general help gt To display the general help dialog box press the HELP key on the front panel The help dialog box View tab is displayed A topic containing information abou
70. L viOpenDefaultRM to get the resource manager handle Store this handle in defaultRM The function viStatusDesc returns a text description of the status code returned by viOpenDefaultRM status viOpenDefaultRM defaultRM status viStatusDesc defaultRM status Response Open the connection to the device and store the handle Note The timeout value in viOpen applies only for opening the interface For setting the communication timeout set the VI ATTR TMO VALUE attribute aT Quick Start Guide 1321 3066 02 01 142 R amp S FSV Brief Introduction to Remote Control ee A Basic Steps in Remote Control Programming timeout values are in milliseconds This example assumes the instrument IP address 10 0 0 10 If the network provides a name resolution mechanism the hostname of the instrument can be used instead of the numeric IP address the resource string for GPIB would be GPIB 20 INSTR status viOpen defaultRM TCPIP 10 0 0 10 INSTR 0 1000 analyzer status viOpen defaultRM TCPIP lt hostname gt INSTR 0 1000 analyzer status viOpen defaultRM GPIB 20 INSTR 0 1000 analyzer Set timeout value here 5s status viSetAttribute vi VI ATTR TMO VALUE 5000 END SUB REM KKKKKKKKKKKKKKKKKKK KK KK KKK KKK KKK KKK KK KK KK KK KK KKK KKK KK KKK KKK AKAL ko ko koko ko ko 7 1 2 3 Initia
71. LYZER Spectrum Ref Level 10 00 dBm RBW 1 MHz Att 10 d8 SWT ims VBW 1MHz Mode Auto Sweep CF 64 0 MHz 7 Span 100 0 MHz Peer i O Using the F6 key you can toggle the Front Panel display on and off Remote SYST DISP FPAN STAT ON Working with the Soft Front Panel Basic operation with the soft Front Panel is identical to normal operation To activate a key either press the key on the touchscreen or click on it with the mouse pointer To simulate the use of the rotary knob use the additional keys displayed between the keypad and the arrow keys Icon Function e Turn left o Enter C Turn right Switching to Mini Front Panel display 1 Press the DISPLAY key E A ccM LEV CC ARE Quick Start Guide 1321 3066 02 01 100 R amp S FSV Basic Operations Changing the Display 2 Inthe Display Settings dialog box select Mini Front Panel State On The Mini Front Panel window appears on the screen It can be moved any where on the screen where it does not interfere with your current task Using the key combination ALT M you can toggle the Mini Front Panel dis play on and off Mini Front Panel x AMPT SCALE AUTO PEAK SET SEARCH MKR TRIG FUNCT MKR gt INPUT RUN RUN OUTPUT SINGLE CONT ES ES C3 RCL Auto close option By default the Auto close option is activated and the Mini Front Panel window closes automatically after you select a key This is useful if
72. MIZE SPLIT keys e Awizardis available in the TRACE menu to easily set up all 6 traces at a glance e Dialog boxes and input fields are on the upper right side of the display to be near the softkeys They can be moved to any place on the screen and re appear there when re opened Quick Start Guide 1321 3066 02 01 11 R amp S FSV Preface essa M ee New Features for R amp S FSP Users e AnFSP compatible mode can be selected In this case the FSV behaves as an FSP e g same number of sweep points bandwidths like FSP etc and also identifies itself at the IDN command as an FSP Thus FSP remote programs can be re used e Under Setup gt Display Setup various themes for the color definition can be found including a GrayStone theme that makes the FSV look like it has FSP softkeys e USB connectors are available on the front e The instrument account password has changed from the FSP to FSV The account password is no longer instrument but rather 894729 Thus you can easily retrieve local instrument control after Remote Desktop usage via the instrument s number pad e There is a link on the Windows Desktop and in the Start menu to access the R amp S user data The link points to the standard directory of hardcopies and save recall files so if the files are to be copied on a memory stick they can be found easily e The FSP cold boot feature with the decimal point no longer exists Instead the shutdown and calibr
73. Multiple Signals 117 6 4 Measurements in Zero Span eeeeeseeeeeeeeeeeeeeeee 124 6 5 Storing and Loading Instrument Settings 136 7 Brief Introduction to Remote Control 139 7 1 Basic Steps in Remote Control Programming 139 7 2 Detailed Programming Examples esee 147 8 Appendix LAN Interface 163 8 1 Configuring the Network eeeeeseeeeeeeeeeeeeeeeen nennen 163 8 2 Operation with Windows Remote Desktop 170 8 3 Starting and Terminating Remote Operation 174 8 4 Deactivating the R amp S FSV via Remote Operation 176 alo o e A E 177 RA RC Quick Start Guide 1321 3066 02 01 4 R amp S FSV Preface Documentation Overview 1 Preface 1 1 Documentation Overview The user documentation for the R amp S FSV is divided as follows e Quick Start Guide e Operating Manuals for base unit and options e Service Manual e Online Help e Release Notes Quick Start Guide This manual is delivered with the instrument in printed form and in PDF format on the CD It provides the information needed to set up and start working with the instrument Basic operations and basic measurements are de
74. N connection or set up a router or access point Connect to a network Connect or reconnect to a wireless wired dial up or VPN network connection Choose homegroup and sharing options Access files and printers located on other network computers or change sharing See also settings HomeGroup internet Options Windows Firewall Troubleshoot problems Diagnose and repair network problems or get troubleshooting information 5 Inthe Local Area Connection Status dialog box select the Properties button The items used by the LAN connection are displayed 6 Tap the entry named Internet Protocol Version 4 TCP IPv4 to highlight it In Local Area Connection Status E ur active networks Connect using E Broadcom Net Xtreme 57 x Gigabit Controller This connection uses the following items OM Client for Microsoft Networks 5 QoS Packet Scheduler d File and Printer Sharing for Microsoft Networks ntemet Protocol Version 6 TCP IPv6 E ries Preto vason 4 1CP P ve 4 Link Layer Topology Discovery Mapper 1 0 Driver 4 Link Layer Topology Discovery Responder T Im 7j Description Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Activity R amp S FSV Preparing for Use Setting Up a Network LAN Connection 7 Select the Properties button 8 Onthe
75. Name System server each PC or instrument connected in the LAN can be accessed via an unambiguous computer name instead of the IP address The DNS server translates the host name to the IP address This is especially useful when a DHCP server is used as anew IP address may be assigned each time the instrument is restarted Each instrument is delivered with an assigned computer name but this name can be changed 1 Obtain the name of your DNS domain and the IP addresses of the DNS and WINS servers on your network 2 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system 3 Select Start gt Control Panel gt Network and Internet gt Network and Sharing Center 4 Select Local Area Connection SS a Quick Start Guide 1321 3066 02 01 61 Setting Up a Network LAN Connection gO AF Control Panel Network and Internet Network and Sharing Center p Search Control Panel P e Panel Home A A as View your basic network information and set up connections Change adapter settings A de x p See full map ie oaase MU712556 rsint net Internet This computer View your active networks Connect or disconnect rsint net Access type No Internet access Domain network Connections Local Area Connection Change your networking settings ics Set up a new connection or network Set up a wireless broadband dial up ad hoc or VP
76. Noise e Measuring Noise Power Density e Measurement of Noise Power within a Transmission Channel e Measuring Phase Noise e Measuring Channel Power and Adjacent Channel Power For a more detailed description of the basic operating steps e g selecting menus and setting parameters refer to chapter 5 Basic Operations on page 74 6 1 Measuring a Sinusoidal Signal One of the most common measurement tasks that can be handled by using a signal analyzer is determining the level and frequency of a signal When measuring an unknown signal you can usually start with the presettings High input values If levels higher than 30 dBm 71 W are expected or are possible a power attenuator must be inserted before the RF input of the analyzer If this is not done signal levels exceeding 30 dBm can damage the RF attenuator or the input mixer The total power of all occuring signals must be taken into account Test setup e Connect the RF output of the signal generator to the RF input of R amp S FSV DRUG MCA RNC CC CE CNRC ACC CCOC n Tie Quick Start Guide 1321 3066 02 01 108 R amp S FSV Basic Measurement Examples Measuring a Sinusoidal Signal Table 6 1 Signal generator settings e g R amp S SMU Frequency 128 MHz Level 30 dBm 6 1 1 Measuring the Level and Frequency Using Markers The level and frequency of a sinusoidal signal can be measured easily by using
77. Quick Start Guide O 1321 1 3066 02 0 Quick Start Guide This manual describes the following R amp S FSV models with firmware version 2 0 and higher e R amp S FSV 4 1321 3008K04 e R amp S FSV 7 1321 3008K07 e R amp S FSV 13 1321 3008K13 e R amp S FSV 30 1321 3008K30 e R amp S FSV 40 1321 3008K39 e R amp S FSV 40 1321 3008K40 The firmware of the instrument makes use of several valuable open source software packages For infor mation see the Open Source Acknowledgement on the user documentation CD ROM included in deliv ery Rohde 8 Schwarz would like to thank the open source community for their valuable contribution to embedded computing 2013 Rohde amp Schwarz GmbH 8 Co KG M hldorfstr 15 81671 M nchen Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 E mail info rohde schwarz com Internet www rohde schwarz com Printed in Germany Subject to change Data without tolerance limits is not binding R amp S is a registered trademark of Rohde amp Schwarz GmbH amp Co KG Trade names are trademarks of the owners The following abbreviations are used throughout this manual R amp S9FSV is abbreviated as R amp S FSV Basic Safety Instructions Always read through and comply with the following safety instructions All plants and locations of the Rohde amp Schwarz group of companies make every effort to keep the safety standards of our products up to date and
78. S eee Detailed Programming Examples END SUB REM KKKKKKKKKKKKKKKKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck AA 7 2 4 3 Setting the Data Record for Startup Recall In the following example the first step is to change the R amp S FSV to the default state In the next step the TEST1 data record stored under C R_S Instr user is selected for the startup recall function i e the data record is then set after each RST presetting and each time the instrument is started For demonstration pur poses the command RST is carried out again REM KKKKKKKKKKK ck ck ck ck ck ck ck ck ck ck ckck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kc ck kk Public Sub StartupRecallSettings Resetting the R amp S FSV CALL InstrWrite analyzer RST Default setting of the status register CALL SetupStatusReg Configure status register Selecting the startup recall data record CALL InstrWrite analyzer MMEM LOAD AUTO 1 C R_S Instr user TEST1 BED Activating the startup recall data record CALL InstrWrite analyzer RST END SUB REM KKKKKKKKKKKKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kc ck kk
79. Start Guide 1321 3066 02 01 38 R amp S FSV Preparing for Use Putting into Operation Set the switch on the DC power supply to I A green LED indicates that the DC power supply is ready for operation In the case of undervoltage the DC power supply switches off automatically This state is indicated by means of a red LED and a buzzer Set the power switch on the rear panel to I 6 Press the ON OFF key on the front panel A green LED above the ON OFF key indicates that the instrument is ready for operation Switching off the battery pack 1 Press the ON OFF key on the front panel and wait until the instrument has shut down 2 Switch off the power switch on the rear panel 3 Switch off the DC power supply 4 Switch off the battery pack Charging the Battery Pack The battery pack is not charged in the factory The rechargeable batteries must be charged before they are used for the first time The R amp S FSV B34 charger is a standalone charging device which can be used to charge all four rechargeable batteries of the R amp S FSV B32 battery pack simulta neously The rechargeable batteries can be charged at ambient temperatures of 0 C to 45 C 1 2 Undo the knurled screws 10 on the front of the battery pack and open the flap 11 Pull the rechargeable batteries 12 by the tab out of the housing on a aE Quick Start Guide 1321 3066 02 01 39 Putting into Operation Fig
80. The entry is per formed in the editing line When the dialog box is displayed the focus is on the editing line and it contains the currently used parameter value and its unit The optional third line shows status and error messages which always referto the current entry 5 3 Setting Parameters This section describes how to perform the following basic tasks in the R amp S FSV e chapter 5 3 1 Entering Numeric Parameters on page 92 e chapter 5 3 2 Entering Alphanumeric Parameters on page 93 e chapter 5 3 3 Navigating in Dialog Boxes on page 95 5 3 1 Entering Numeric Parameters If a field requires numeric input the keypad provides only numbers 1 Enter the parameter value using the keypad or change the currently used parameter value by using the rotary knob small steps or the UPARROW or DNARROW keys large steps 2 After entering the numeric value via keypad press the corresponding unit key The unit is added to the entry 3 If the parameter does not require a unit confirm the entered value by pressing the ENTER key or one of the unit keys The editing line is highlighted in order to confirm the entry Quick Start Guide 1321 3066 02 01 92 R amp S FSV Basic Operations Setting Parameters 5 3 2 Entering Alphanumeric Parameters If a field requires alphanumeric input you can use the on screen keyboard to en
81. V SIGNAL ANALYZER You can operate all keys and softkeys using the mouse The rotary knob is simulated using the knob buttons The Windows Start menu can be made available by expanding the Remote Desktop window to full size During the connection with the controller the login entry is displayed on the R amp S FSV screen Ed Quick Start Guide 1321 3066 02 01 175 R amp S FSV Appendix LAN Interface Deactivating the R amp S FSV via Remote Operation Terminating Remote Desktop control The connection can be terminated by the controller or by a user at the R amp S FSV 1 On the controller close the Remote Desktop window The connection to the R amp S FSV is terminated any time is possible 2 On the R amp S FSV a user logs on The connection to the controller is terminated as a result A message is displayed on the controller display indicating that another user has assumed control of the instrument Restoring the connection to the R amp S FSV Follow the instructions above for setting up a connection to the R amp S FSV If the connection is terminated and then restored the R amp S FSV remains in the same state 8 4 Deactivating the R amp S FSV via Remote Operation 1 Click the R amp S FSV soft front panel and close the application with the key com bination ALT F4 2 Click the desktop and press the key combination ALT F4 A safety query is displayed to warn you that the instrument cannot be rea
82. VICE REQ VI QUEUE Disable subsequent events REM Resume main program here END SUB R EM KKKKKKKKKKKKK KK ck ck KKK KKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck AA 7 1 7 1 Reading Output Buffers REM Subroutine for the individual STB bits Public SUB Outputqueue Reading the output queue Dim retCount as Long result SPACES 100 Create space for response CALL InstrRead analyzer result 100 retCount Debug Print Contents of Output Queue results END SUB P REM KKKKKKKKKKKKK ck ck ck ck ck ck ck ck ckck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck k ck kk 7 1 7 2 Reading Error Messages REM Subroutine for evaluating the error queue Public SUB ErrorQueueHandler Dim retCount as Long ERRORS SPACES 100 Subroutine for evaluating the error queue CALL InstrWrite analyzer SYSTEM ERROR CALL InstrRead analyzer ERRORS 100 retCount Debug Print Error Description ERRORS END SUB REM CK CC CK C KC KC SC SK S S E S AG KG M A Kx A x A ko X X 7 2 Detailed Programming Examples In the following sections typical programming examples for setting measurement parameter
83. Write analyzer CALC MARK X 100MHz Set marker 1 to 100 MHz CALL InstrWrite analyzer CALC MARK COUNT ON Activate frequency counter CALL InstrWrite analyzer INIT WAI Perform sweep with sync CALL InstrWrite analyzer CALC MARK COUNT FREQ Query and read measured frequency result Space 100 CALL InstrRead analyzer result 100 retCount Debug Print Marker Count Freq result eee art Quick Start Guide 1321 3066 02 01 152 R amp S FSV Brief Introduction to Remote Control SS eee Detailed Programming Examples END SUB REM KKKKKKKKKKK KK KK KK KKK ck ck ck ck ck KK ck ck KK KKK ck ck ck ck ck ck ck ck ck ck ck KK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck k kk 7 2 2 3 Working with a Fixed Reference Point The following example is based on a signal at 100 MHz with a level of 20 dBm Thus the harmonics of the signal are located at 200 MHz 300 MHz etc For high quality signal sources these harmonics may be located outside the dynamic range of the R amp S FSV Nevertheless to measure the harmonic suppression the level setting must be changed to higher sensitivity when measuring the harmonics In this case it may be necessary to suppress the carrier by using a notch filter in order to prevent the RF input of the R amp S FSV from being overloaded Thus two measurements with different level set
84. ab The x icon on the tab label indicates that the displayed trace no longer matches the current instrument settings This may be the case for example if a trace is frozen and the instrument settings are changed As soon as a new measurement is performed the icon disappears To start a new channel 1 Click the icon in the toolbar at the top of the screen see also chapter 5 2 1 Toolbar on page 83 on how to display the toolbar 2 Select the softkey for the required measurement mode A new tab is displayed for the new channel 5 1 2 Display of Hardware Settings Information on hardware settings are displayed in the channel bar above the dia gram Ref Level 20 00 dBm gt RBW 1 MHz gt m el Att 10 1 dB SWT 49 5ms VBW 1MHz Mode Sweep Count 12 12 SGL TRG EXT 6dB PA TDF 752 FRQ eee eee Quick Start Guide 1321 3066 02 01 75 R amp S FSV Basic Operations Information in the Diagram Area Invalid settings A bullet next to the hardware setting indicates that user defined settings are used not automatic settings A green bullet indicates this setting is valid and the measurement is correct A red bullet indicates an invalid setting that does not provide useful results It is the user s responsibility to remedy such a situation Editing settings in the channel bar All settings that are displayed in the channel bar can easily be edited by touching the setting in the display with a finger or mouse pointer
85. adapted accordingly the interface can be used for example e To transfer data between a controller and the tester e g in order to run a remote control program See chapter Remote Control e To access or control the measurement from a remote computer using the Remote Desktop application or a similar tool e To connect external network devices e g printers e To transfer data from a remote computer and back e g using network folders This section describes how to configure the LAN interface It includes the following topics e chapter 3 6 1 Connecting the Instrument to the Network on page 59 e chapter 3 6 2 Assigning the IP Address on page 60 Note that only user accounts with administrator rights can configure LAN networks eee et Quick Start Guide 1321 3066 02 01 58 R amp S FSV Preparing for Use Setting Up a Network LAN Connection LXI The R amp S FSV complies with LXI Class C LXI gives you direct access to the LAN settings described below For further information on the LXI interface refer to the Appendix LAN Interface 3 6 1 Connecting the Instrument to the Network There are two methods to establish a LAN connection to the instrument e Anon dedicated network Ethernet connection from the instrument to an exist ing network made with an ordinary RJ 45 network cable The instrument is assigned an IP address and can coexist with a computer and with other hosts on the same network e A dedica
86. and enter 70 The R amp S FSV shows a static image with the GSM burst at the start of the trace d Press the Trigger Offset softkey and enter 7 ms The R amp S FSV shows the GSM burst in the right half of the measurement diagram 6 Configure the power measurement in zero span a Press the MEAS key Press the Time Domain Power softkey to open the submenu Switch the Limits softkey to On Press the Left Limit softkey Using the rotary knob move the vertical line to the start of the burst f Press the Right Limit softkey RA eee ee eae Quick Start Guide 1321 3066 02 01 130 R amp S FSV Basic Measurement Examples Measurements in Zero Span g Using the rotary knob move the second vertical line to the end of the burst The R amp S FSV displays the power during the activation phase of the burst Trg Gate Source Ref Level 0 00 dBm gt RBW 1 MHz 10 dB SWT 2ms VBW 1 MHz Trg Gate Level Trg Gate Polarity Pos Ne rr rr 50 dBm 60 dBm 70 dBm 7 Gated ae deb SHE de AP CULA Ver LEN E ups LR UTE LL et A Trigger L90 dBm E j jae jae 200 0 ps CF 890 0 MHz stimulus Response Func Func Result d Marker type Diag Tre N 1 1 1 000 ms dBm m 1 23 05 2008 Wait for Trigger QT TO ro 14 10 54 Fig 6 11 Power measurement during the activation phase of the burst 7 Measure the power during the deactivation phase of the burst a Press the TRIG key Quick
87. and select Aver age from the list The noise component of the trace is smoothed by averaging 10 successive traces 4 Switch off trace averaging by pressing the button in the Trace Mode column and selecting Clear Write from the list Reducing the noise by reducing the measurement bandwidth The noise is reduced in proportion to the bandwidth by reducing the resolution bandwidth i e reducing the resolution bandwidth by a factor of 10 also reduces the noise by a factor of 10 which corresponds to 10 dB The amplitude of sinusoidal signals is not affected by reducing the resolution bandwidth 1 Set the resolution bandwidth to 10 kHz a Press the BW key b Press the Res BW Manual softkey and enter 10 kHz The noise decreases by approx 25 dB compared to the previous setting Since the video bandwidth is coupled to the resolution bandwidth it is reduced to 30 kHz in proportion to the resolution bandwidth This causes the sweep time to increase to 3 0 seconds 2 Reset the resolution bandwidth couple it to the span by pressing the Res BW Auto softkey in the BW menu 6 3 Measuring Signal Spectra with Multiple Signals 6 3 1 Separating Signals by Selecting the Resolution Bandwidth A basic feature of a Signal and Spectrum Analyzer is the ability to separate the spectral components of a mixture of signals The resolution at which the individual components can be separated is determined by the resolution bandwidth Selecting
88. and the Remote Desktop Client of the controller Details on how to set up a modem connection are described in the Windows documentation RA R Quick Start Guide 1321 3066 02 01 170 R amp S FSV Appendix LAN Interface Operation with Windows Remote Desktop 8 2 1 Configuring the R amp S FSV for Remote Operation o To avoid problems use a fixed IP address When a DHCP server is used a new IP address is assigned each time the instrument is restarted This address must first be determined on the instru ment itself Thus using a DHCP server is not suitable for remote operation of the R amp S FSV via Remote Desktop 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system 2 Select Start gt Control Panel gt System and Security gt System gt Allow remote access 3 In the System Properties dialog box in the Remote tab select one of the Allow connections options depending on your security requirements System Properties mes Computer Name Hardware Advanced System Protection Remote Remote Assistance Y Allow Remote Assistance connections to this computer What happens when enable Remote Assistance Advanced Remote Desktop Click an option and then specify who can connect if needed Dont allow connections to this computer Allow connections from computers running any version of Remote Desktop less secure
89. art firmware options were moved to the new FSV MODE key which opens a softkey menu with the applications e The FSV K9 Power Sensor softkey and the FSV B10 external generator con trol are in the menu of the new INPUT OUTPUT key e The new AUTO SET key allows for automatic level and frequency adjustment routines Although the routine is optimized for sinusoidal signals the minimum measurement time can also be set for bursted signals for example e For frequency sweep mode the Sweep type can be configured in the SWEEP or AUTO SET menu In sweep type Auto mode the analyzer decides according to the settings like span sweep time RBW etc whether a swept frequency sweep or an FFT sweep shall be carried out to ensure best mea surement speed e With the sweep type Sweep only swept frequency sweeps can be selected for the sweep type FFT only FFT sweeps can be selected In the FSP the FFT mode was under the Filter type softkey In the FSV this setting is now under Sweep type e The HELP key provides context sensitive online help including remote com mands e After entering an application once like analog demodulation a second tab is opened in the upper part of the display This allows easy switching between applications simply by touching the tabs e 16 markers are supported and a marker table is available If tables get too large you can scroll using the touchscreen or maximize the table using the CHANGE FOCUS and MAXI
90. ating Users on page 166 e chapter 8 1 5 Changing the User Password on page 167 e chapter 8 1 6 Logging on to the Network on page 167 e chapter 8 1 7 The Automatic Login Mechanism on page 167 e chapter 8 1 8 Mapping Network Drives on page 168 e chapter 8 1 9 Sharing Directories only with Microsoft Networks on page 170 ee eres Quick Start Guide 1321 3066 02 01 163 R amp S FSV Appendix LAN Interface Configuring the Network Connection to networks Before connecting the instrument to the network or configuring the network consult your network administrator particularly for large LAN installations Errors may affect the entire network Never connect your analyzer to a network unprotected against virus infection because this may cause damage to the instrument software To integrate the instrument into your network you can change the following system properties e Computer name e Domain e Workgroup 8 1 1 Changing the Computer Name 1 Press the SETUP function key on the front panel of the R amp S FSV 2 Press the General Setup softkey 3 Press the Network Address softkey The submenu is displayed 4 Press the Computer Name softkey and enter the computer name 5 If you enter an invalid name the error message out of range is displayed in the status line The edit dialog box remains open and you can start again If the settings are correct the configuration is saved and you are p
91. ation files can be deleted via the link Delete Shutdown Files in the Start gt All Programs menu if necessary e The optional external mixer functionality has been improved to provide more flexibility and conveniency in particular Mixer settings for each band are saved and maintained even after presetting the instrument they can be preset explicitly using the Preset Band function Ifa second range harmonic is available it can be activated and defined freely also for standard bands When using two ranges for a band the handover frequency can be defined freely within the overlapping frequency range also for standard bands Additional traces are available for use when using the signal identification functions Signal ID and Auto ID Allavailable conversion loss tables are offered for selection validity tests are performed after selection ESE Quick Start Guide 1321 3066 02 01 12 R amp S FSV Front and Rear Panel View Front Panel View 2 Front and Rear Panel View 2 1 Front Panel View This chapter describes the front panel including all function keys and connectors figure 2 1 shows the front panel view of the R amp S FSV The individual elements are described in more detail in the subsequent sections I tJ o AA INGA FSV SIGNAL ANALYZER gt 10 Hz 13 GHz OE EEA am CES EE LS Center ES DADES SENO EA Fig 2 1 Front panel view No Description See 1 Gene
92. bles perturbaciones guiadas o radiadas En este caso se le podr solicitar al operador que tome las medidas adecuadas para eliminar estas perturbaciones Aparato de clase B Aparato adecuado para su uso en entornos residenciales as como en aquellos conectados directamente a una red de distribuci n de baja tensi n que suministra corriente a edificios residenciales 1171 0000 42 07 Page 12 Instrucciones de seguridad elementales Reparaci n y mantenimiento 1 El producto solamente debe ser abierto por personal especializado con autorizaci n para ello Antes de manipular el producto o abrirlo es obligatorio desconectarlo de la tensi n de alimentaci n para evitar toda posibilidad de choque el ctrico El ajuste el cambio de partes el mantenimiento y la reparaci n deber n ser efectuadas solamente por electricistas autorizados por Rohde amp Schwarz Si se reponen partes con importancia para los aspectos de seguridad p ej el enchufe los transformadores o los fusibles solamente podr n ser sustituidos por partes originales Despu s de cada cambio de partes relevantes para la seguridad deber realizarse un control de seguridad control a primera vista control del conductor de protecci n medici n de resistencia de aislamiento medici n de la corriente de fuga control de funcionamiento Con esto queda garantizada la seguridad del producto Bater as y acumuladores o celdas Si no se siguen o se siguen de modo i
93. cated at the bottom right hand side 2 1 3 1 USB The front panel provides two female USB connectors to connect devices like a key board or mouse Also a memory stick can be connected to store and reload instru ment settings and measurement data 2 1 3 2 NOISE SOURCE CONTROL The noise source control female connector is used to provide the supply voltage for an external noise source e g to measure the noise figure and gain of amplifiers and frequency converting DUTs Conventional noise sources require a voltage of 28 V in order to be switched on and O V to be switched off The output supports a maximum load of 100 mA 2 1 3 3 RF INPUT 500 The RF input is to be connected to the DUT via a cable equipped with an appropriate connector Risk of instrument damage Do not overload the input For maximum allowed values see the data sheet For AC coupling a DC input voltage of 50 V must never be exceeded For DC coupling DC voltage must not be applied at the input In both cases noncompliance will destroy the input mixers 2 1 3 4 PROBE POWER 12 V and ground for active probes and preamplifiers A maximum current of 140 mA is available This connector is suitable as power supply for high impedance probes from Agilent The R amp S FSV provides a connector for supply voltages of 15 V to o e Quick Start Guide 1321 3066 02 01
94. chieve the correct response you may try adjusting the alignment as well 1 Press the SETUP key 2 Press the General Setup softkey 3 Press the Alignment softkey 4 Press the Touchscreen Alignment softkey 5 Using a finger or any other pointing device press the 4 markers on the screen The touchscreen is aligned according to the executed pointing operations 3 4 4 Setting the Screen Colors To change the colors of the displayed objects two default color settings are provi ded Alternatively you can change the color of objects individually using predefined colors or using colors of your own definition Some color settings are defined by the selected theme see Selecting a Theme on page 136 and cannot be changed individually 3 4 4 1 Displaying the Screen Colors Submenu 1 Press the SETUP key Press the Display Setup softkey Press the More softkey A V N Press the Screen Colors softkey The Screen Colors submenu is displayed eee ae Quick Start Guide 1321 3066 02 01 49 R amp S FSV Preparing for Use R amp S FSV Setup 3 4 4 2 Using the Default Color Settings To select the default setting for brightness tint and color saturation of all screen objects 1 In the Screen Colors submenu see chapter 3 4 4 1 Displaying the Screen Colors Submenu on page 49 press the Set to Default softkey The Set User Colors to Default dialog box is displayed 2 Select one of the default color
95. ci n de tensi n corte protector aislamiento etc Para la conexi n con dispositivos inform ticos como un PC o un ordenador industrial debe comprobarse que stos cumplan los est ndares IEC60950 1 EN60950 1 o IEC61010 1 EN 61010 1 v lidos en cada caso A menos que est permitido expresamente no retire nunca la tapa ni componentes de la carcasa mientras el producto est en servicio Esto pone a descubierto los cables y componentes el ctricos y puede causar lesiones fuego o da os en el producto Si un producto se instala en un lugar fijo se deber primero conectar el conductor de protecci n fijo con el conductor de protecci n del producto antes de hacer cualquier otra conexi n La instalaci n y la conexi n deber n ser efectuadas por un electricista especializado En el caso de dispositivos fijos que no est n provistos de fusibles interruptor autom tico ni otros mecanismos de seguridad similares el circuito de alimentaci n debe estar protegido de modo que todas las personas que puedan acceder al producto as como el producto mismo est n a salvo de posibles da os Todo producto debe estar protegido contra sobretensi n debida p ej a una ca da del rayo mediante los correspondientes sistemas de protecci n Si no el personal que lo utilice quedar expuesto al peligro de choque el ctrico No debe introducirse en los orificios de la caja del aparato ning n objeto que no est destinado a ello Esto puede produci
96. cooocconcccnncccnnnocnnncnnnnnnanaccnnnos 47 Frq enhancement label 78 Full screen see Display maximized 98 FXD marker functions 79 G GAT enhancement label 78 GATE IN Connector cocccccccnccccnnnnnoncnnnnnnnaccnnnnnnnnns 26 GPIB interface Configuring sesionar 69 Connector esses 26 H Hardware settings Display 76 l Icons Toolbar ear 83 IECWIN PCCOSSING seccional i aaao 58 IF VIDEO Connector sess 27 IFOVL status display nens 82 Instrument name Changing sacred 61 Interface LAN rra 163 IP address Changing Nc 60 Quick Start Guide 1321 3066 02 01 K Key Alphanumeric coooocccccnnncccncncnnnnnnnccnnnnnns 86 BACK om eea emer err eae 86 Decimal point sseessususss 86 DNARROW occu eme en 88 ENTER inea sl Ardeii 86 ESC CANCEL iiir ittis 86 GHz aBm udie e e ttt tinci 86 HOME oed n c Ee 89 A 86 kHz dB uii dsp tents 86 LEFTARROW 1 useisssenssitassbla nte huit rius 88 REDO 88 RIGHTARROW cererestsadcramenascsainnascnecen 88 o A o 86 aper 88 Pa nn 86 UPARROW A 88 Keyboard Ser E 85 Keys SPLIT MAXIMIZE key 98 L LAN Configuration sssesesssssse 58 COMO UN ieee 25 LAN interface m 163 Loading Instrument configuration 137 Mea
97. ction The toolbar is displayed at the top of the screen Remote DISP TBAR STAT ON The following functions are available Table 5 1 Standard Application Functions in the Toolbar Icon Description Opens the Select Mode menu see chapter 5 1 1 Channel Display on page 75 Opens an existing measurement settings file Stores the current measurement file Prints the current measurement screen Saves the current measurement screen as a file screenshot Reverts last operation Repeats previously reverted operation Selection mode the cursor can be used to select and move markers in a zoomed display Zoom mode displays a dotted rectangle in the diagram that can be expanded to define the zoom area Can be repeated several times gs gJguzmtS Zoom off the diagram is displayed in its original size 5 2 2 Touchscreen A touchscreen is a screen that is touch sensitive i e it reacts in a specified way when a particular element on the screen is tapped by a finger or a pointing device for example Any user interface elements that can be clicked on by a mouse pointer can also be tapped on the screen to trigger the same behavior and vice versa Using the touchscreen the following tasks amoung others can be performed by the tap of your finger e Changing a setting e Changing the display e Moving a marker e Zooming into a diagram e Saving or printing results and settings
98. ctivated via remote operation and asks you whether you want to continue the shutdown process 3 Respond to the safety query with Yes The connection with the controller is terminated and the R amp S FSV is deactivated a EE Quick Start Guide 1321 3066 02 01 176 R amp S FSV Index Symbols MONITOR VGA sacras 25 75 Q enhancement label 77 78 A E E A Power Sensor sssesssssssss 21 Administrator rights ssuuuus 71 d MT 5B RO 7 Aligning ii TE 2 Touchscreen ee ceeccecee ee eeeeeeeeeeeeeeeeees 48 RF Input 500 MM 20 Alphanumeric parameters 93 du Mx HN DL MN AP trace information 79 Tracking generator 21 AQT hardware setting RED MEI 76 TRIGGER OUTPUT dssioscicicnnaianessisa s 27 FREUE Ultra high precision reference 27 Arrow Keys cooccccccoocccccccnnccnnncccncnnonanincnnnns 88 USB 20 27 Att hardware setting O xc A EE l Connectors Automatic loading Front panel 19 Settings coccion 138 up E AUX PORT D Connector coccccccccccccnnnnnnncnnnnnnnacnnnnnnnnnns 28 Dat AV trace information 79 a Setting 47 B DBW hardware setting 77 DC power suppl Banery pack Option B3 es 35 e inclusas i DO Pueden UE 60 Cc DHCP server CA trace information 79 Di eed M M eS Canceling entry 8
99. d protection pregnant women must be protected by appropriate measures Persons with pacemakers may also be exposed to risks from electromagnetic radiation The employer operator must evaluate workplaces where there is a special risk of exposure to radiation and if necessary take measures to avert the potential danger 6 Should a fire occur the product may release hazardous substances gases fluids etc that can cause health problems Therefore suitable measures must be taken e g protective masks and protective clothing must be worn 7 Laser products are given warning labels that are standardized according to their laser class Lasers can cause biological harm due to the properties of their radiation and due to their extremely concentrated electromagnetic power If a laser product e g a CD DVD drive is integrated into a Rohde amp Schwarz product absolutely no other settings or functions may be used as described in the product documentation The objective is to prevent personal injury e g due to laser beams 8 EMC classes in line with EN 55011 CISPR 11 and analogously with EN 55022 CISPR 22 EN 55032 CISPR 32 Class A equipment Equipment suitable for use in all environments except residential environments and environments that are directly connected to a low voltage supply network that supplies residential buildings Note Class A equipment is intended for use in an industrial environment This equipment may cause radio dis
100. d relative power in zero span In the following example the measurement is performed using a GSM burst Signal to Noise Ratio of a GSM Signal Test setup Quick Start Guide 1321 3066 02 01 129 R amp S FSV Basic Measurement Examples Measurements in Zero Span Table 6 7 Signal generator settings e g R amp S SMU Frequency 890 MHz Level 0 dBm Modulation GSM one time slot is switched on 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is set to its default state 2 Set the center frequency to 890 MHz the span to 0 Hz and the resolution band width to 1 MHz a Press the FREQ key and enter 890 MHz b Press the SPAN key and enter 0 Hz or press the Zero Span softkey c Press the BW key d Press the Res BW Manual softkey and enter 1 MHz 3 Set the reference level of the R amp S FSV to 0 dBm level of the signal generator by pressing the AMPT key and entering 0 dBm 4 Set the sweep time to 2 ms a Press the SWEEP key b Press the Sweeptime Manual softkey and enter 2 ms The R amp S FSV shows the GSM burst continuously across the display 5 Use the trigger source Video and the trigger polarity Pos to trigger on the rising edge of the burst and shift the start of burst to the center of the screen a Press the TRIG key b Press the Trg Gate Source softkey and select Video using the arrow keys c Press the Trg Gate Level softkey
101. de 1321 3066 02 01 79 R amp S FSV Basic Operations A ee eel Information in the Diagram Area MDepth Measurement of the AM modulation depth active TOI TOI measurement active Marker Information in Marker Table In addition to the marker information displayed within the diagram grid a separate marker table may be displayed beneath the diagram This table provides the fol lowing information for all active markers Type Marker type N normal D delta T temporary internal PWR power sensor Dgr Diagram number Trc Trace to which the marker is assigned Stimulus x value of the marker Response y value of the marker Func Activated marker or measurement function Func Result Result of the active marker or measurement function Mode dependant Information in Diagram Footer The diagram footer beneath the diagram contains the following information depending on the current mode Mode Label Information FREQ CF Center frequency between start and stop Span Frequency span SPAN CF 1 0 ms Zero span For most modes the number of sweep points shown in the display are indicated in the diagram footer In zoom mode the rounded number of currently displayed points are indicated The diagram footer can be removed from the display temporarily see chapter 5 4 8 Removing the Diagram Footer on page 105 nn RR GE CN c CC
102. de the permissible range or the battery voltage is too low battery deeply discharged or defective 3 Disconnect the AC adapter The battery pack is ready for operation After charging has been completed LED is off trickle charging is performed at a reduced current Charging is terminated by an evaluation of the battery voltage AV procedure and the battery temperature dT dt procedure In addition it is limited to approximately 6 hours by a timer Charging should be performed at a constant ambient temperature as tem perature variations may cause the charger to be switched off too early 3 1 6 2 Lithium lon Battery Pack and Charger Options R amp S FSV B32 B34 Alternatively to the NiMH battery pack a lithum ion battery pack with four recharge able batteries is available for all R amp S FSV instruments R amp S FSV B32 This battery pack also requires the DC power supply adapter option R amp S FSV B30 see chap ter 3 1 5 Using an Optional DC Power Supply on page 35 To charge these batteries an additional external battery charger is available option R amp S FSV B34 For installation instructions see the option s installation guide Switching on the battery pack 1 Connect the battery pack to the R amp S FSV as described in the installation guide Note The batteries must be charged before initial use see Charging the Bat tery Pack on page 39 2 Set the switch on the battery pack to I ees Quick
103. del producto se deber comprobar siempre que la tensi n preseleccionada en el producto coincida con la de la red de alimentaci n el ctrica Si es necesario modificar el ajuste de tensi n tambi n se deber n cambiar en caso dado los fusibles correspondientes del producto Los productos de la clase de protecci n con alimentaci n m vil y enchufe individual solamente podr n enchufarse a tomas de corriente con contacto de seguridad y con conductor de protecci n conectado Queda prohibida la interrupci n intencionada del conductor de protecci n tanto en la toma de corriente como en el mismo producto La interrupci n puede tener como consecuencia el riesgo de que el producto sea fuente de choques el ctricos Si se utilizan cables alargadores o regletas de enchufe deber garantizarse la realizaci n de un examen regular de los mismos en cuanto a su estado t cnico de seguridad Si el producto no est equipado con un interruptor para desconectarlo de la red o bien si el interruptor existente no resulta apropiado para la desconexi n de la red el enchufe del cable de conexi n se deber considerar como un dispositivo de desconexi n El dispositivo de desconexi n se debe poder alcanzar f cilmente y debe estar siempre bien accesible Si p ej el enchufe de conexi n a la red es el dispositivo de desconexi n la longitud del cable de conexi n no debe superar 3 m Los interruptores selectores o electr nicos no son aptos para el c
104. dia gram To achieve the widest dynamic range possible for a spectrum measurement use the entire level span of the signal analyzer In other words the highest level that occurs in the signal should be located at the top edge of the diagram reference level or immediately below it Low Reference Levels If the selected reference level is lower than the highest signal that occurs in the spectrum the signal path in the R amp S FSV is overloaded In this case the message IFOVL is displayed in the error message field E ss Quick Start Guide 1321 3066 02 01 110 R amp S FSV Basic Measurement Examples Measuring a Sinusoidal Signal In the presettings the value of the reference level is 10 dBm If the input signal is 30 dBm the reference level can be reduced by 20 dB without causing the signal path to be overloaded Reducing the reference level by 20 dB 1 Press the AMPT key The amplitude menu is displayed The Ref Level softkey is highlighted in red to indicate that it is activated for data entry The dialog box for the reference level is also opened 2 Using the numeric keypad enter 30 and confirm the entry with the DBM key The reference level is set to 30 dBm The maximum of the trace is near the maximum of the measurement diagram However the increase in the displayed noise is not substantial Thus the distance between the signal maximum and
105. dix LAN Interface Operation with Windows Remote Desktop X Remote Desktop Connection kol aem Remote Desktop 9 Connection General Display Local Resources Programs Experience Advanced Logon settings Enter the name of the remote computer EN Computer 123456 Username instrument You will be asked for credentials when you connect E Allow me to save credentials Connection settings Save the current connection settings to an RDP file or open a k saved connection Save Save As Open J s opins 4 Open the Experience tab The settings on this tab are used to select and optimize the connection speed 5 Inthe list select the appropriate connection for example LAN 10 Mbps or higher Depending on your selection and how powerful the connection is the options are activated or deactivated 6 To improve the performance you can deactivate the Desktop background Show contents of window while dragging and Menu and window animation options 7 Open the Local Resources tab for enabling printers local drives and serial interfaces 8 Ifyou will need to access drives of the controller from the R amp S FSV e g in order to store settings or to copy files from the controller to the R amp S FSV activate the Disk drives option Windows will then map drives of the controller to the corresponding network drives 9 To use printers connected to
106. e Ouran color Detector Trace color Color of trace display in diagram Trace no Trace number 1 to 6 Detector Selected detector A E AA a _ __ RR QS Quick Start Guide 1321 3066 02 01 78 R amp S FSV Basic Operations Information in the Diagram Area AP AUTOPEAK detector Pk MAX PEAK detector Mi MIN PEAK detector Sa SAMPLE detector Av AVERAGE detector Rm RMS detector QP QUASIPEAK detector CA CISPR Average detector RA RMS Average detector Trace Mode Sweep mode Clrw CLEAR WRITE Max MAX HOLD Min MIN HOLD Avg AVERAGE Lin Log Pwr View VIEW Marker information in Diagram Grid The x and y axis positions of the last 2 markers or delta markers that were set as well as their index are displayed within the diagram grid if available The value in the square brackets after the index indicates the trace to which the marker is assigned Example M1 1 defines marker 1 on trace 1 For more than 2 markers a separate marker table is displayed beneath the diagram If applicable the active measurement function for the marker and its main results are indicated as well The functions are indicated with the following abbreviations FXD Reference fixed marker active PHNoise Phase noise measurement active CNT Frequency counter active TRK Signal track active NOlse Noise measurement active E Quick Start Gui
107. e The installation files are stored on a memory stick in the Update directory After you insert the memory stick it will be detected as drive D Therefore the required path specification is D NUPDATE 5 Ifyou install via LAN using the Remote Desktop application enter the drive name and directory or press the Browse button to locate the directory a In the displayed dialog box select the drive b On the selected drive select the folder that contains the installation file exe C Press the Select button to confirm your selection and go back to the Firm ware Update dialog box Dame A E r P Quick Start Guide 1321 3066 02 01 71 R amp S FSV Firmware Update and Installation of Firmware Options SS A A A A a ee Activating Firmware Options Press Execute The installation program will guide you through the installation After the firmware update the UNCAL status display indicates the necessity of a self alignment Perform a self alignment for details refer to chapter 3 1 8 Performing a Self Alignment and a Self Test on page 43 Remote command SYST FIRM UPD D FW_UPDATE Performing a remote installation from a Windows PC This method requires a LAN connection from the instrument to a Windows PC see chapter 3 6 1 Connecting the Instrument to the Network on page 59 1 Run FSVSetup exe on your PC 2 Select Remote Ins
108. e pointer or other pointing device Softkeys can only be operated via the screen there are usually no corre sponding function keys Navigating in softkey menus e The More softkey indicates that the menu contains more softkeys than can be displayed at once on the screen When pressed it displays the next set of soft keys e lf the softkey label contains a gt symbol it represents a submenu of further softkeys When you press it the submenu is displayed e The Up key switches to the next higher level of the menu e The start menu of the current measurement mode is accessed directly by press ing the HOME key on the front panel Softkey actions A softkey performs one of the following actions when pressed e Opens a dialog box to enter data e Switches a function on or off e Opens a submenu only softkeys with a gt symbol Recognizing the softkey status by color In the factory configuration a softkey is highlighted orange when a corresponding dialog box is open If it is a toggle softkey the current state is highlighted blue If an instrument function is not available temporarily due to a specific setting the asso ciated softkey is deactivated and its text is colored gray ee EEE Quick Start Guide 1321 3066 02 01 89 R amp S FSV Basic Operations Means of User Interaction Some softkeys belong to a certain firmware option If this option is not implemented in your device the associated softkeys are
109. e rear panel to position I The instrument is supplied with AC power 4 Press the ON OFF key on the front panel After booting the instrument is ready for operation A green LED above the ON OFF key indicates this Charging the Battery Pack The battery pack is not charged in the factory The battery pack must be charged before it is used the first time A new battery pack or a battery pack which has not been used for a longer time attains full capacity after several charge discharge cycles The battery pack with its charger is powered from an external power supply which is supplied with the R amp S FSV B31 option The battery pack can be charged at an ambient temperature between 10 C and 40 C If the temperature is above or below these values charging is interrupted If the battery temperature rises above 65 C charging is stopped 1 Connect the AC adapter 24 V 3 A to the AC power using the power cable supplied with the option 2 Connect the output of the AC adapter to the POWER SUPPLY 24 V connector ST Quick Start Guide 1321 3066 02 01 37 R amp S FSV Preparing for Use Putting into Operation Note When the AC adapter is connected the output of the battery pack is auto matically switched off The charging state is indicated by the LED labeled CHARGE LED state Charging state On Charging is in progress Off Charging is completed Flashing Error The battery temperature is outsi
110. ear Panel Connectors 2 2 2 1 OCXO option FSV B4 This option generates a very precise 10 MHz reference signal with an output level of gt 0 dBm If installed and if no external signal or ultra high precision reference is used this signal is used as an internal reference It can also be used to synchronize other connected devices via the REF OUT connector nn A A Quick Start Guide 1321 3066 02 01 26 R amp S FSV Front and Rear Panel View Rear Panel View Warm up time for OCXO When the instrument is switched on the OCXO requires an extended warm up time see data sheet No warm up time is required when starting from standby mode Ultra High Precision Reference Option FSV B14 Alternatively to the OCXO reference an ultra high precision reference option FSV B14 is available This option generates an ultra precise 10 MHz refer ence signal with an output level of 2 0 dBm If installed and if no external signal is used this signal is used as an internal reference also if an OCXO reference is installed It can also be used to synchronize other connected devices via the REF OUT connector 2 2 2 2 TRIGGER OUTPUT Additional Interfaces option FSV B5 The female BNC connector can be used to provide a signal to another device The signal is TTL compatible 0 V 5 V The Trigger out softkey in the In Output menu INPUT OUTPUT key is used to control the trigger output 2 2 2 3 F VIDEO Additional Interfaces optio
111. efine reference point for phase noise Measuring the phase nois CALL InstrWrite analyzer CALC DELT X 10kHz Position delta marker CALL InstrWrite analyzer CALC DELT FUNC PNO RES Query and output phase noise result result Space 100 CALL InstrRead analyzer result 100 retCount Debug Print Phase Noise dBc Hz result Measuring the nois m 2m CALL InstrWrite analyzer CALC MARK X 99 96MHz Position marker 1 CALL InstrWrite analyzer CALC MARK FUNC NOIS RES Query and output result result Space 100 CALL InstrRead analyzer result 100 retCount Print Noise dBm Hz result END SUB REM KKKKKKKKKKKKK KK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kc ck kk 7 2 3 Reading Out Trace Data In the following example the trace data obtained with the default setting is read from the instrument and displayed in a list on the screen Readout occurs first in binary format and then in ASCII format once with the span gt 0 and once with the span 0 In binary format the header of the message with the length specification is evalu ated and used to calculate the x axis values In ASCII format merely the list of level values is output Binary data is read
112. efully unthread the corrugated cardboard cover at the front that protects the instrument handles and remove it 4 Check the equipment for completeness using the delivery note and the acces sory lists for the various items 5 Check the instrument for any damage If there is damage immediately contact the carrier who delivered the instrument Make sure not to discard the box and packing material Packing material Retain the original packing material If the instrument needs to be transported or shipped at a later date you can use the material to protect the control elements and connectors 3 1 2 Accessory List The instrument comes with the following accessories e Power cable e Quick Start Guide e CD R amp S FSV Signal and Spectrum Analyzer User Documentation 3 1 3 Placing or Mounting the Instrument The R amp S FSV is designed for use under laboratory conditions either on a bench top or in a rack eee eas Quick Start Guide 1321 3066 02 01 32 R amp S FSV Preparing for Use Putting into Operation Bench Top Operation If the R amp S FSV is operated on a bench top the surface should be flat The instru ment can be used in horizontal position standing on its feet or with the support feet on the bottom extended Risk of injury if feet are folded out The feet may fold in if they are not folded out completely or if the instrument is shifted This may cause damage or injury e Fold the feet completely in or comp
113. egisters CALL InstrWrite analyzer SRE 168 Enable Service Request for STAT OPER STAT QUES and ESR Register CALL InstrWrite analyzer ESE 61 Set event enable bit for operation complete command execution device dependent and query error NS SCPI status register CALL InstrWrite analyzer STAT OPER ENAB 0 Disable OPERation Status reg CALL InstrWrite analyzer STAT QUES ENAB 0 Disable questionable Statusreg End Sub REM KKKKKKKKKKKKK KK ck ck ck ck ck ck KKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kc ck KKK 7 2 1 2 Default Settings for Measurements REM kkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkkkxkxkxkxkkkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkxkkxkxkxkxkxkkxxk kxx k Public Sub SetupInstrument i Default setting f the R amp S FSV CALL SetupStatusReg Configure status registers o A s Quick Start Guide 1321 3066 02 01 148 R amp S FSV CALL CALL OFF CALL Single sweep InstrWrite an InstrWrite an InstrWrite anal InstrWrite anal ON off Frequen Center frequ InstrWrite an Span strWrite fer Level s lan Lyzer RST lyzer SYST DISP UPD ON screen display on Brief Introduction to Remote Control Detailed Programming
114. elated e g messages relating to property damage In the product documentation the word ATTENTION is used synonymously These signal words are in accordance with the standard definition for civil applications in the European Economic Area Definitions that deviate from the standard definition may also exist in other economic areas or military applications It is therefore essential to make sure that the signal words described here are always used only in connection with the related product documentation and the related product The use of signal words in connection with unrelated products or documentation can result in misinterpretation and in personal injury or material damage 1171 0000 42 07 Page 2 Basic Safety Instructions Operating states and operating positions The product may be operated only under the operating conditions and in the positions specified by the manufacturer without the product s ventilation being obstructed If the manufacturer s specifications are not observed this can result in electric shock fire and or serious personal injury or death Applicable local or national safety regulations and rules for the prevention of accidents must be observed in all work performed 1 Unless otherwise specified the following requirements apply to Rohde amp Schwarz products predefined operating position is always with the housing floor facing down IP protection 2X use only indoors max operating altitude 2000 m above
115. ensed electrician For permanently installed equipment without built in fuses circuit breakers or similar protective devices the supply circuit must be fuse protected in such a way that anyone who has access to the product as well as the product itself is adequately protected from injury or damage Use suitable overvoltage protection to ensure that no overvoltage such as that caused by a bolt of lightning can reach the product Otherwise the person operating the product will be exposed to the danger of an electric shock Any object that is not designed to be placed in the openings of the housing must not be used for this purpose Doing so can cause short circuits inside the product and or electric shocks fire or injuries Unless specified otherwise products are not liquid proof see also section Operating states and operating positions item 1 Therefore the equipment must be protected against penetration by liquids If the necessary precautions are not taken the user may suffer electric shock or the product itself may be damaged which can also lead to personal injury Never use the product under conditions in which condensation has formed or can form in or on the product e g if the product has been moved from a cold to a warm environment Penetration by water increases the risk of electric shock Prior to cleaning the product disconnect it completely from the power supply e g AC supply network or batter
116. er Instruments using Windows especially those that connect to a network should be updated regularly For more details and information on configuring automatic updates see the R amp S White Paper Malware Protection available at http www rohde schwarz com appnote 1EF73 Changes in the system setup are only required when peripherals like keyboard or a printer are installed or if the network configuration does not comply with the default settings After the R amp S FSV is started the operating system boots and the instru ment firmware is started automatically 3 5 3 Login Windows 7 requires that users identify themselves by entering a user name and password in a login window You can set up two types of user accounts either an administrator account with unrestricted access to the computer domain or a stand ard user account with limited access The instrument provides an auto login function for the administrator account i e login with unrestricted access is carried out auto matically in the background By default the user name for the administrator account is Instrument and the user name for the standard user account is NormalUser In both cases the initial password is 894129 You can change the password in Windows 7 for any user at any time via Start gt Control Panel gt User Accounts Some administrative tasks require administrator rights e g the configuration of a LAN network Refer to the description of the basic ins
117. er see chapter 5 1 4 Diagram specific and Trace Information on page 78 This footer can be removed from display if necessary 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the Annotation On Off softkey The footer is displayed beneath the diagram or removed from display 5 4 9 Selecting a Theme You can select a theme for the screen display The theme defines the colors used for keys and screen elements for example The default theme is BlueOcean Selecting a theme 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the More softkey 4 Press the Theme Selection softkey A list of available themes is displayed 5 Select the desired theme from the list The screen display changes according to the selected theme a A CER A AR T Quick Start Guide 1321 3066 02 01 105 R amp S FSV Basic Operations Changing the Display SCPI command DISPlay THEMe SELect 5 4 10 Displaying and Setting the Date and Time You can switch the date and time display in the diagram footer on or off By default it is displayed You can also switch between German and US format Switching the date and time display off 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the Time Date softkey to Off Changing the format 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the Time Date Format softkey until the re
118. er Analog Demod Ref Level 10 00 dam Ref Value 0 00 Hz 10dB AQT E Modulation FM Demod Bw Meas Time f AF Range Demod n Settings Nace Time Domain Zoom t t t i i Start 25 777858177 ys 1 09 ps 4 To return to selection mode in the diagram While you are in zoom mode touching the screen changes the zoom area In order to select or move a trace or marker you must switch back to selection mode a gt Click on the Selection mode icon in the toolbar To return to original display gt Click on the Zoom Off icon in the toolbar A dotted rectangle is displayed in the diagram Remote commands 1 Activate the zoom mode DISP ZOOM ON 2 Define the zoom area DISP ZOOM AREA 5 30 20 100 3 Hide the overview window DISP ZOOM OVER OFF I Quick Start Guide 1321 3066 02 01 104 R amp S FSV Basic Operations Changing the Display 5 4 7 Adding a Title to the Diagram Header You can add an introductory title to the trace information in the diagram header 1 Press the SETUP key 2 Press the Display Setup softkey 3 Press the Screen Title On Off softkey An edit dialog box is displayed 4 Enter the title and press ENTER The title is displayed at the beginning of the diagram header 5 4 8 Removing the Diagram Footer Some additional diagram specific information is displayed in the diagram foot
119. erence Signal eeeeeee esee 47 e Setting the Date and Time cccccccccsscceecessecceeeceecesseecseeeseeueeessuseesseeeeesees 47 Aligning TOCA na id 48 nn A o A Quick Start Guide 1321 3066 02 01 46 R amp S FSV Preparing for Use R amp S FSV Setup Setting the Screen CONS in 49 e Setting the Display Power Save Functi0N ccccccoonccncnnnononononnncnonaronnnnnnnnos 53 Selecting and Configuring PRATS 00 ir tn 53 3 4 4 Selecting the Frequency Reference Signal You can switch the reference signal for frequency processing of the R amp S FSV between the internal reference and an external reference signal at 10 MHz as fol lows 1 Press the SETUP key 2 Press the Reference Int Ext softkey until it is in the desired state External reference signal Itis important that the external reference signal is deactivated when switching from external to internal reference to avoid interactions with the internal ref erence signal Remote commands ROSC SOUR EXT ROSC EXT FREQ 20 3 4 2 Setting the Date and Time You can set the date and time for the internal real time clock as follows Opening the Date and Time Properties dialog box 1 Press the SETUP key 2 Press the General Setup softkey 3 Press the Time Date softkey to open the Date and Time Properties dialog box The Date amp Time tab is displayed E E A OO RR M Quick Start Guide 1321 3
120. escindible leer detalladamente y comprender por completo las siguientes informaciones de seguridad antes de usar el producto y respetarlas durante el uso del producto Deber n tenerse en cuenta todas las dem s informaciones de seguridad como p ej las referentes a la protecci n de personas que encontrar n en el cap tulo correspondiente de la documentaci n del producto y que tambi n son de obligado cumplimiento En las presentes informaciones de seguridad se recogen todos los objetos que distribuye el grupo de empresas Rohde amp Schwarz bajo la denominaci n de producto entre ellos tambi n aparatos instalaciones as como toda clase de accesorios Los datos espec ficos del producto figuran en la hoja de datos y en la documentaci n del producto Se alizaci n de seguridad de los productos Las siguientes se ales de seguridad se utilizan en los productos para advertir sobre riesgos y peligros S mbolo Significado S mbolo Significado Aviso punto de peligro general ES Tensi n de alimentaci n de PUESTA EN MARCHA PARADA Observar la documentaci n del producto Atenci n en el manejo de dispositivos de peso cl Indicaci n de estado de espera standby elevado Peligro de choque el ctrico Corriente continua DC d Advertencia superficie caliente Paw Corriente alterna AC av Conexi n a conductor de protecci n Corriente continua Corriente alterna DC AC Conexi n a tierra lal El aparato
121. essing Automatic IP to obtain the instrument IP address Changing the LAN configuration is password protected The password is Lxi Weblfc notice upper and lower case characters This password cannot be changed in the current firmware version The links at the bottom of the LAN Configuration page open other pages e Advanced LAN Configuration provides LAN settings that are not declared man datory by the LXI standard e Ping provides the ping utility to verify the connection between the instrument and other devices M Quick Start Guide 1321 3066 02 01 68 R amp S FSV Preparing for Use Configuring the GPIB Interface 3 7 3 1 Advanced LAN Configuration The Advanced LAN Configuration parameters are used as follows e The Negotiation configuration field provides different Ethernet speed and duplex mode settings In general the Auto Detect mode is sufficient e ICMP Ping must be enabled to use the ping utility e VXI 11 is the protocol that is used to detect the instrument in the LAN Accord ing to the standard LXI devices must use VXI 11 to provide a detection mech anism other additional detection mechanisms are permitted 3 7 3 2 Ping The instrument includes a ping server and a ping client The ping client can be used to verify the connection between instrument and another device The ping command uses the I
122. est protegido en su totalidad por un aislamiento doble reforzado Conexi n a masa Distintivo de la UE para bater as y acumuladores M s informaci n en la secci n Eliminaci n protecci n del medio ambiente punto 1 1171 0000 42 07 Page 8 Instrucciones de seguridad elementales S mbolo Significado S mbolo Significado Aviso Cuidado en el manejo de dispositivos Distintivo de la UE para la eliminaci n por sensibles a la electrost tica ESD separado de dispositivos el ctricos y electr nicos M s informaci n en la secci n Eliminaci n protecci n del medio ambiente punto 2 Advertencia rayo l ser M s informaci n en la secci n Funcionamiento punto 7 Palabras de se al y su significado En la documentaci n del producto se utilizan las siguientes palabras de se al con el fin de advertir contra riesgos y peligros A RO Indica una situaci n de peligro que si no se evita causa lesiones PELIG graves o incluso la muerte Indica una situaci n de peligro que si no se evita puede causar lesiones graves o incluso la muerte lesiones leves o moderadas Indica informaci n que se considera importante pero no en relaci n con situaciones de peligro p ej avisos sobre posibles da os materiales En la documentaci n del producto se emplea de forma sin nima el t rmino CUIDADO A ATENCI N Indica una situaci n de peligro que si no se evita puede ca
123. fety instructions Using the product requires technical skills and in some cases a basic knowledge of English It is therefore essential that only skilled and specialized staff or thoroughly trained personnel with the required skills be allowed to use the product If personal safety gear is required for using Rohde amp Schwarz products this will be indicated at the appropriate place in the product documentation Keep the basic safety instructions and the product documentation in a safe place and pass them on to the subsequent users Observing the safety instructions will help prevent personal injury or damage of any kind caused by dangerous situations Therefore carefully read through and adhere to the following safety instructions before and when using the product It is also absolutely essential to observe the additional safety instructions on personal safety for example that appear in relevant parts of the product documentation In these safety instructions the word product refers to all merchandise sold and distributed by the Rohde amp Schwarz group of companies including instruments systems and all accessories For product specific information see the data sheet and the product documentation Safety labels on products The following safety labels are used on products to warn against risks and dangers Symbol Meaning Symbol Meaning Notice general danger location O ON OFF supply voltage Observe product documentation
124. ful for example if you are performing a zero span measurement with several markers and a limit line defined and accidentally click the ACP softkey In this case very many settings would be lost However if you press UNDO immediately afterwards the previous status is retrieved i e the zero span measurement and all settings e The REDO key repeats the previously reverted action i e the most recently performed action is repeated The UNDO function is not available after a PRESET or RECALL operation When these functions are used the history of previous actions is deleted The UNDO REDO functions are not available for some applications see Release Notes for details 5 2 7 Softkeys Softkeys are virtual keys provided by the software Thus more functions can be provided than those that can be accessed directly via the function keys on the Loca EU IAM CM IK A MMC OMNCM ME s MP 4 Quick Start Guide 1321 3066 02 01 88 R amp S FSV Basic Operations Means of User Interaction device Softkeys are dynamic i e depending on the selected function key a differ ent list of softkeys is displayed on the right side of the screen A list of softkeys for a certain function key is also called a menu Each softkey can either represent a specific function or a submenu that in turn represents several softkeys Selecting softkeys gt A particular softkey is selected by pressing the key on the screen with a finger mous
125. guration Dialog Box This dialog box provides basic LXI functions for the R amp S FSV LXI Configuration is a tab of the System System Configuration dialog box e M Quick Start Guide 1321 3066 02 01 65 R amp S FSV System Configuration Extemal Power Meters Extemal Generators Frequency Converter LXI Configuration LXI LX Status Enabled LAN1 IP Address 10 113 10 203 LAN2 IP Address 127 0 0 1 LAN Config Initialize MAC Address 00 03 FF 36 24 E3 Preparing for Use LXI Configuration m e LXI Status Enabled switches the LXI logo in the status bar on or off for the instrument Default state of the network settings LAN Config Initialize initiates the network configuration reset mechanism LCI According to the LXI standard an LCI must set the following parameters to a default state Parameter Value TCP IP Mode DHCP Auto IP Address Dynamic DNS Enabled ICMP Ping Enabled Password for LAN configuration LxiWeblfc The LCI for the R amp S FSV also resets the following parameters VXI 11 Discovery Parameter Value Hostname lt Instrument specific name gt Description Signal Analysis R amp S FSV Negotiation Auto Detect Enabled Quick Start Guide 1321 3066 02 01 66 R amp S FSV Preparing for Use COU a eee ee LXI Configurati
126. he Servic CALL CALL CALL CALL complete bit viEnableEvent vi V starts a single sweep if the N qs MM The next command must not be carried out until a full sweep has been completed NIT CONT OFF Provide space for OPC response N T3 MM 2 REM driver from National REM Auto Serial Poll InstrWrite analyzer Ins Request function to be used with a GPIB truments OPC the controller can use other instruments retCount the setting Disable must be set to yes with InstrWrite analyzer BCONF Enable the event for s InstrWrite analyzer Start sweep with Synchronization to OPC Quick Start Guide 1321 3066 02 01 SRE 32 Enable Service Request for ESR ESE 1 Set event enable bit for operation EVENT SERVICE REQ VI QUEUE 0 rvice request ABOR INIT IMM OPC 146 R amp S FSV Brief Introduction to Remote Control Lee Ee Detailed Programming Examples SROWaitTimeout 5000 Allow 5s for sweep completion Now wait for the service request CALL viWaitOnEvent vi VI EVENT SERVICE REO SRQWaitTimeout ventType eventVi CALL viClose eventVi Close the context before continuing CALL viDisableEvent vi VI EVENT SER
127. ick Start Guide 1321 3066 02 01 166 R amp S FSV Appendix LAN Interface Configuring the Network 8 1 5 Changing the User Password After the new user has been created on the instrument the password must be adapted to the network password 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system Press CTRL ALT DELETE then select Change a password Enter the user account name Enter the old password Enter the new password in the upper text line and repeat it in the following line Press ENTER The new password is now active p Br d dee N 8 1 6 Logging on to the Network At the same time you log on to the operating system you are automatically logged on to the network As a prerequisite the user name and the password must be identical under Windows and on the network 8 1 7 The Automatic Login Mechanism Deactivating the automatic login mechanism When shipped the instrument is already configured to automatically log on under Windows To deactivate the automatic login mechanism perform the following steps 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system 2 Select Start Run The Run dialog box is displayed 3 Enter the command C NR SNINSTRNUSERNNO AUTOLOGIN REG 4 Press the ENTER key to confirm C Rr
128. id is displayed If the validation fails the option software is not installed Reboot the instrument With time limited licenses a message box appears if an option is about to expire Press the OK button to resume using the R amp S FSV If an option has already expired a message box appears for you to confirm In this case all instrument functions are unavailable including remote control until the R amp S FSV is rebooted Alternatively you can activate options using an XML file To activate firmware options using an XML file 1 Press the SETUP key 2 Press the More softkey 3 4 Press the Install Option by XML softkey Press the Option Licenses softkey An edit dialog box is displayed Enter or browse for the name of an XML file on the instrument that contains the option key Press Select If validation is successful the message option key valid is displayed If the validation fails the option software is not installed Reboot the instrument E A OO RA Quick Start Guide 1321 3066 02 01 73 R amp S FSV Basic Operations Information in the Diagram Area 5 Basic Operations This chapter gives an overview on how to work with the R amp S FSV It describes what kind of information is displayed in the diagram area how to operate the R amp S FSV via the front panel keys and other interaction methods and how to use the Online Help Note the chapter 5 Basic Operations on page 74 concerni
129. ientation 8 Optionally activate the Print Date and Time option to add this information to the printout 9 Click OK to accept the settings and to close the dialog box EEE Quick Start Guide 1321 3066 02 01 54 R amp S FSV Preparing for Use p R AR R amp S FSV Setup 3 4 6 2 Selecting the Printout Colors 1 Press the PRINT key 2 Press the Colors softkey 3 To print in color press the Select Print Color Set softkey to select the color set The Select Print Color Set dialog box is displayed 4 Select the color set by using the arrow keys and confirm your selection by pressing the ENTER key Screen Colors Print option The current screen colors are used for the printout Independently of the current screen colors the background is prin ted in white and the grid in black Remote command HCOP CMAP DEF1 Optimized Colors option This setting improves the color clarity of the print out Trace 1 is printed in blue trace 2 in black trace 3 in bright green trace 4 in pink trace 5 in sea green trace 6 in dark red and the markers in sky blue The background is printed in white and the grid in black The other colors correspond to the screen colors of the default color setting of the Setup menu Remote command HCOP CMAP DEF2 User Defined Colors option You define and use your own color set for the printout For details how to proceed refer to chapter 3 4 4 4 Defining and Using a
130. iguring the Network 8 Appendix LAN Interface In this appendix additional information on the LAN interface is given How to con nect the instrument to the network and configure the network protocols is described in chapter 3 6 Setting Up a Network LAN Connection on page 58 Network restrictions and entering passwords Only user accounts with administrator rights can configure LAN networks For details see chapter 3 5 3 Login on page 57 In some of the following step by step instructions user names and passwords must be entered This requires using the touchscreen and the on screen key board or a mouse and an external keyboard see chapter 5 Basic Opera tions on page 74 and chapter 3 2 Connecting USB Devices on page 44 8 1 Configuring the Network After network support has been installed data can be exchanged between the instrument and other computers and network printers can be used Network operation is only possible if you are authorized to access network resour ces Typical resources are file directories of other computers or even central print ers Authorization is assigned by the network or server administrator The operation on the network includes the following administrative tasks e chapter 8 1 1 Changing the Computer Name on page 164 e chapter 8 1 2 Changing the Domain or Workgroup on page 165 e chapter 8 1 3 Operating the Instrument Without a Network on page 166 e chapter 8 1 4 Cre
131. imit Lines 3 To change the suggested name enter a name for the settings file to be stored The name may contain letters and digits For details on alphanumeric entries see chapter 5 3 2 Entering Alphanumeric Parameters on page 93 a M Quick Start Guide 1321 3066 02 01 136 R amp S FSV Basic Measurement Examples ee A A AA Storing and Loading Instrument Settings 4 Tostore the file in a directory different to the default directory select the required path in the Files area If the path is not changed the default path for the instrument configurations C R_S Instr user is used Note The selected directory is automatically used for any further save and recall operations 5 Press the Save File softkey The settings file is stored and the dialog box is closed 6 5 2 Storing Traces Before you can store traces you must first select the corresponding item entry To do so proceed as follows 1 Press the SAVE RCL key 2 Press the Save softkey 3 To change the suggested name enter a file name 4 Select the All Traces option 5 Press the SAVE button 6 5 3 Loading an Instrument Configuration with Traces 1 Press the SAVE RCL key Press the Recall softkey If necessary select the path under which the file to be loaded is stored A V N Define the settings file to be loaded One of the following ways is possible e Click in the File Name field and enter the file name via the keyboard
132. ined Color Set on page 51 Click OK to accept the new settings and to close the dialog box Remote command DISP CMAP1 41 PDEF lt color gt 3 4 4 4 Defining and Using a User Defined Color Set Inthe screen colors submenu see chapter 3 4 4 1 Displaying the Screen Col ors Submenu on page 49 press the Select Screen Color Set softkey The Select Screen Color Set dialog box is displayed e e RR A 7 EE Quick Start Guide 1321 3066 02 01 51 R amp S FSV Preparing for Use R amp S FSV Setup N Select the User Defined Colors option e In the Screen Colors submenu press the Select Object softkey The Screen Color Setup dialog box is displayed be Selected Object Tint 60 Saturation 72 Brightness 85 ARGB ff3d7bd9 Predefined Colors Cancel 4 Press the arrow on the Selected Object list and select the object for which you want to change the color setting 5 Inthe color palette select the color you want to use for the object or enter values for tint saturation and brightness The defined color is displayed in the Preview box Note In the continuous color spectrum Tint red is represented by 096 and blue by 100 6 Repeat the steps for all objects for which you want to change the color 7 To change to predefined colors press the Predefined Colors softkey For details refer to chapter 3 4 4 3 Using the Predefined Color Set
133. inuous measurement Continuous Sweep Mode Function execution a A Quick Start Guide 1321 3066 02 01 17 R amp S FSV Front and Rear Panel View Front Panel View Function key Assigned functions UNDO Reverts last operation Not available for some applications see Release Notes for details REDO Repeats previously reverted operation Not available for some applications see Release Notes for details 2 1 2 Touchscreen Display All measurement results are displayed in the screen on the front panel Additionally the screen display provides status and setting information and allows you to switch between various measurement tasks The screen is touch sensitive offering an alternative means of user interaction for quick and easy handling of the device Risk of touchscreen damage during operation The touchscreen may be damaged by inappropriate tools or excessive force Observe the following instructions when operating or cleaning the touch screen e Never touch the screen with ball point pens or other pointed objects with sharp edges e tis recommended that you operate the touchscreen by finger only As an alternative you may use a stylus pen with a smooth soft tip e Never apply excessive force to the screen Touch it gently e Never scratch the screen surface for example with a finger nail Never rub it strongly for example with a dust cloth The figure 2 2 shows the touchscreen display
134. iones No utilice nunca el producto dentro de un veh culo en movimiento si esto pudiera distraer al conductor Asegure el producto dentro del veh culo debidamente para evitar en caso de un accidente lesiones u otra clase de da os Eliminaci n protecci n del medio ambiente d Los dispositivos marcados contienen una bater a o un acumulador que no se debe desechar con los residuos dom sticos sin clasificar sino que debe ser recogido por separado La eliminaci n se debe efectuar exclusivamente a trav s de un punto de recogida apropiado o del servicio de atenci n al cliente de Rohde amp Schwarz Los dispositivos el ctricos usados no se deben desechar con los residuos dom sticos sin clasificar sino que deben ser recogidos por separado Rohde amp Schwarz GmbH amp Co KG ha elaborado un concepto de eliminaci n de residuos y asume plenamente los deberes de recogida y eliminaci n para los fabricantes dentro de la UE Para desechar el producto de manera respetuosa con el medio ambiente dir jase a su servicio de atenci n al cliente de Rohde amp Schwarz Si se trabaja de manera mec nica y o t rmica cualquier producto o componente m s all del funcionamiento previsto pueden liberarse sustancias peligrosas polvos con contenido de metales pesados como p ej plomo berilio o n quel Por eso el producto solo debe ser desmontado por personal especializado con formaci n adecuada Un desmontaje inadecuado puede ocasionar da os pa
135. ividual option manuals the specific instrument functions of the option are described in detail For additional information on default settings and parameters refer to the data sheets Basic information on operating the R amp S FSV is not included in the option manuals The following Operating Manuals are available for the R amp S FSV e R amp S FSV base unit in addition FSV K9 Power Sensor Support FSV K14 Spectrogram Measurement e FSV K7 Analog Demodulation and FSV K7S FM Stereo Measurements e FSV K10 GSM EDGE Measurement e FSV K30 Noise Figure Measurement e FSV K40 Phase Noise Measurement e FSV K70 Vector Signal Analysis Operating Manual FSV K70 Vector Signal Analysis Getting Started First measurements e FSV K72 3GPP FDD BTS Analysis e FSV K73 3GPP FDD UE Analysis e FSV K76 77 3GPP TD SCDMA BTS UE Measurement e FSV K82 83 CDMA2000 BTS MS Analysis e FSV K84 85 1xEV DO BTS MS Analysis e FSV K91 WLAN IEEE 802 11a b g j n e FSV K93 WiMAX IEEE 802 16 OFDM OFDMA Analysis e FSV K100 K104 EUTRA LTE Downlink Measurement Application e FSV K101 K105 EUTRA LTE Uplink Measurement Application These manuals are available in PDF format on the CD delivered with the instrument The printed manual can be ordered from Rohde amp Schwarz GmbH amp Co KG Service Manual This manual is available in PDF format on the CD delivered with the instrument It describes how to check compliance with rated specifications instrument functio
136. ja para abajo modo de protecci n IP 2X uso solamente en estancias interiores utilizaci n hasta 2000 m sobre el nivel del mar transporte hasta 4500 m sobre el nivel del mar Se aplicar una tolerancia de 10 sobre el voltaje nominal y de 5 sobre la frecuencia nominal Categor a de sobrecarga el ctrica 2 ndice de suciedad 2 No sit e el producto encima de superficies veh culos estantes o mesas que por sus caracter sticas de peso o de estabilidad no sean aptos para l Siga siempre las instrucciones de instalaci n del fabricante cuando instale y asegure el producto en objetos o estructuras p ej paredes y estantes Si se realiza la instalaci n de modo distinto al indicado en la documentaci n del producto se pueden causar lesiones o en determinadas circunstancias incluso la muerte No ponga el producto sobre aparatos que generen calor p ej radiadores o calefactores La temperatura ambiente no debe superar la temperatura m xima especificada en la documentaci n del producto o en la hoja de datos En caso de sobrecalentamiento del producto pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte Seguridad el ctrica Si no se siguen o se siguen de modo insuficiente las indicaciones del fabricante en cuanto a seguridad el ctrica pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte 1 Antes de la puesta en marcha
137. k 1171 0000 42 07 Page 3 Basic Safety Instructions The product may be operated only from TN TT supply networks fuse protected with max 16 A higher fuse only after consulting with the Rohde amp Schwarz group of companies Do not insert the plug into sockets that are dusty or dirty Insert the plug firmly and all the way into the socket provided for this purpose Otherwise sparks that result in fire and or injuries may occur Do not overload any sockets extension cords or connector strips doing so can cause fire or electric shocks For measurements in circuits with voltages Vms gt 30 V suitable measures e g appropriate measuring equipment fuse protection current limiting electrical separation insulation should be taken to avoid any hazards Ensure that the connections with information technology equipment e g PCs or other industrial computers comply with the IEC60950 1 EN60950 1 or IEC61010 1 EN 61010 1 standards that apply in each case Unless expressly permitted never remove the cover or any part of the housing while the product is in operation Doing so will expose circuits and components and can lead to injuries fire or damage to the product If a product is to be permanently installed the connection between the protective conductor terminal on site and the product s protective conductor must be made first before any other connection is made The product may be installed and connected only by a lic
138. letely out to ensure stability of the instrument Never shift the instrument when the feet are folded out e When the feet are folded out do not work under the instrument or place anything underneath e The feet can break if they are overloaded The overall load on the folded out feet must not exceed 500 N Q max 500 N Da RC Quick Start Guide 1321 3066 02 01 33 R amp S FSV Preparing for Use Putting into Operation Risk of injury and instrument damage if stacking instruments A stack of instruments may tilt over and cause injury Furthermore the instru ments at the bottom of the stack may be damaged due to the load imposed by the instruments on top Observe the following instructions when stacking instruments e Never stack more than three instruments If you need to stack more than three instruments install them in a rack e The overall load imposed on the lowest instrument must not exceed 500 N e All instruments must have the same dimensions width and length e lf the instruments have foldable feet fold them in completely Correct Too many instruments Different dimensions Feet folded out Rackmounting The R amp S FSV can be installed in a rack using a rack adapter kit Order No see data sheet The installation instructions are part of the adapter kit Risk of instrument damage in a rack An insufficient airflow can cause the instrument to overheat which may dis turb the operation
139. lizing the Instrument Set the remote control status registers and instrument settings to the default state REM Initializing the instrument Public SUB InitDevice CALL InstrWrite analyzer CLS Reset status register CALL InstrWrite analyzer RST Reset instrument END SUB p E RE M XXAXKKKKKKKKKKKKKKKKKKKKKKK KKK Ck I KK AA RRA AR RARA KKK KKK KKK KK KK KK KK KK KK KK KKK 7 1 2 4 Switching the Screen Display On and Off In the default setting all remote control commands are carried out with the screen display switched off in order to attain optimum measurement speed During the development phase of remote control programs however the screen display is required in order to visually check both the programming of the settings and the measurement results The following examples show functions with which the screen display can be switched on or off during remote control operation REM Switching on the screen display Public SUB DisplayOn CALL InstrWrite analyzer SYST DISP UPD ON Switch on screen display END SUB REM YF XX kk kk kkCkCk kk kCkCKCk kk KK CK kk UK Kk I KK KK Kk IK IK I Kk KK KKK REM Switching off the screen display Public SUB DisplayOff CALL InstrWrite analyzer SYST DISP UPD OFF Switch off screen display
140. loyed resolution filter Amplitude variation occurs only if the instantaneous frequency extends into a falling edge of the filter curve This behavior can be used to demodulate FM modulated signals The center frequency of the analyzer is set in such a manner that the nominal frequency of the measurement signal is located on a filter edge below or above the center frequency The reso Quick Start Guide 1321 3066 02 01 132 R amp S FSV Basic Measurement Examples Measurements in Zero Span lution bandwidth and the frequency offset must be selected in such a manner that the instantaneous frequency is located in the linear part of the filter edge As a result the frequency variation of the FM modulated signal is transformed into an amplitude variation that can be displayed on screen in zero span Displaying the AF of an FM Modulated Carrier Test setup Table 6 8 Signal generator settings e g R amp S SMU Frequency 128 MHz Level 20 dBm Modulation FM 0 kHz deviation i e FM modulation is deac tivated 1 kHz AF 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is set to its default state 2 Set the center frequency to 127 50 MHz and the span to 300 kHz a Press the FREQ key and enter 127 50 MHz b Press the SPAN key and enter 300 kHz 3 Set the resolution bandwidth to 300 kHz a Press the BW key b Press the Res BW Manual softkey and enter 30
141. m 0 to 30 If SCPI is selected as the GPIB language the default address is 20 Remote command SYST COMM GPIB ADDR 20 Setting the default ID response string gt Inthe GPIB menu press the ID String Factory softkey to select the default response to the IDN command Setting a user defined ID response string gt Inthe GPIB menu press the ID String User softkey to enter a user defined response to the IDN command The maximum length of the output string is 36 characters SS a Quick Start Guide 1321 3066 02 01 70 R amp S FSV Firmware Update and Installation of Firmware Options C O A eee Firmware Update 4 Firmware Update and Installation of Firm ware Options This chapter describes how to update the firmware and how to activate optional firmware packages Updating the firmware or installing optional firmware requires administrator rights see chapter 3 5 3 Login on page 57 4 1 Firmware Update You can install a new firmware version using one of the following methods e Copying the files to the instrument using USB devices e g a memory stick GPIB or LAN e Using the Remote Installation feature in a LAN network Copying the files to the instrument 1 Press the SETUP key 2 Press the More softkey 3 Press the Firmware Update softkey The Firmware Update dialog box is displayed 4 Enter the drive name and directory via the keypad Exampl
142. mber of characters result Space 100 Reinitialize buffer CALL InstrRead analyzer result digits retCount Read and store length traceBytes Val Left result digits specification CALL InstrRead analyzer BinBuffer traceBytes retCount Read trace data into buffer CopyMemory traceData 0 ByVal BinBuffer traceBytes Copy data into float array e Outputting binary data as frequency level pairs traceValues traceBytes 4 Single precision 4 bytes stepsize span traceValues Calculate frequency step size For i 0 To traceValues 1 Debug Print Value i startFregrstepsize i traceData i Next i m Default setting of zero span meri CALL InstrWrite analyzer FREQ SPAN 0Hz Switch to zero span CALL InstrWrite analyzer INIT WAI Perform sweep with sync Cresc Reading out in ASC O mri CALL InstrWrite analyzer FORMAT ASCII Set ASC format CALL InstrWrite analyzer TRAC1 TRACE1 Read and output CALL InstrRead analyzer asciiResult Print Contents of Tracel asciiResult trace 1 END SUB y E REM EKXKKXKXKKXKKXKKKKKXAKKKKKKXAKK KKK KK Cc KKK KKK KK KKK AAA ARA AAA AAA AAA A ko kx x AX X 7 2 4 Storing and Loading Instrument Settings Settings and measured data can be stored and loaded You can define which data
143. n SS Quick Start Guide 1321 3066 02 01 6 R amp S FSV Preface Conventions Used in the Documentation repair troubleshooting and fault elimination It contains all information required for repairing the R amp S FSV by replacing modules The manual includes the following chapters Chapter 1 Performance Test Chapter 2 Adjustment Chapter 3 Repair Chapter 4 Software Update Installing Options Chapter 5 Documents Online Help The online help contains context specific help on operating the R amp S FSV and all available options It describes both manual and remote operation The online help is installed on the R amp S FSV by default and is also available as an executable chm file on the CD delivered with the instrument Release Notes The release notes describe the installation of the firmware new and modified func tions eliminated problems and last minute changes to the documentation The corresponding firmware version is indicated on the title page of the release notes The current release notes are provided in the Internet 1 2 Conventions Used in the Documentation 1 2 1 Typographical Conventions The following text markers are used throughout this documentation Convention Description Graphical user interface ele All names of graphical user interface elements on the screen such ments as dialog boxes menus options buttons and softkeys are enclosed by quotation marks
144. n FSV B5 The female BNC connector can be used for various outputs e Intermediate frequency IF output of approximately 20 MHz e Video output 1V The In Output menu INPUT OUTPUT key is used to select between the IF and video output 2 2 2 4 USB Additional Interfaces option FSV B5 The rear panel provides two additional female USB connectors to connect devices like keyboard recommended R amp S PSL Z2 order number 1157 6870 03 and mouse recommended R amp S PSL Z10 order number 1157 7060 03 Also a mem ory stick can be connected to store and reload instrument settings and measure ment data M Quick Start Guide 1321 3066 02 01 27 R amp S FSV Front and Rear Panel View Rear Panel View EMI impact on measurement results Electromagnetic interference EMI can affect the measurement results To avoid any impact make sure that the following conditions are met e Use suitable double shielded cables e Do not use USB connecting cables exceeding 1 m in length e Use only USB devices that remain within the permissible EMI limits e Always terminate any connected IEC bus cables with an instrument or controller 2 2 2 5 AUX PORT Additional Interfaces option FSV B5 The 9 pole SUB D male connector provides control signals for controlling external devices The voltage levels are of the TTL type 5 V
145. n is permitted only on sockets with a protective conductor contact and protective conductor 3 Intentionally breaking the protective conductor either in the feed line or in the product itself is not permitted Doing so can result in the danger of an electric shock from the product If extension cords or connector strips are implemented they must be checked on a regular basis to ensure that they are safe to use 4 If there is no power switch for disconnecting the product from the AC supply network or if the power Switch is not suitable for this purpose use the plug of the connecting cable to disconnect the product from the AC supply network In such cases always ensure that the power plug is easily reachable and accessible at all times For example if the power plug is the disconnecting device the length of the connecting cable must not exceed 3 m Functional or electronic switches are not suitable for providing disconnection from the AC supply network If products without power switches are integrated into racks or systems the disconnecting device must be provided at the system level 5 Never use the product if the power cable is damaged Check the power cables on a regular basis to ensure that they are in proper operating condition By taking appropriate safety measures and carefully laying the power cable ensure that the cable cannot be damaged and that no one can be hurt by for example tripping over the cable or suffering an electric shoc
146. nal is a very common task that can be performed optimally by using a Signal and Spectrum Analyzer In the following example the generator signal with 128 MHz and 20 dBm is used again Quick Start Guide 1321 3066 02 01 113 R amp S FSV Basic Measurement Examples CE a a ee SEA Measuring Harmonics of Sinusoidal Signals Measuring the Suppression of the First and Second Harmonic of an Input Signal 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is in the default state Set the start frequency to 100 MHZ and the stop frequency to 400 MHz a Press the FREQ key b Press the Start softkey and enter 100 MHz c Press the Stop softkey and enter 400 MHz The R amp S FSV displays the fundamental and the first and second harmonics of the input signal To average smooth the noise reduce the video bandwidth a Press the BW key b Press the Video BW Manual softkey and enter 100 kHz Set the attenuation to 0 dB a Press the AMPT key b Press the RF Atten Manual softkey c Enter 0 dB in the edit dialog box Activate the marker by pressing the MKR key Marker 1 is activated and positioned to the signal maximum fundamental at 128 MHz The level and frequency of the marker is displayed in the marker field Activate the delta marker and measure the harmonic suppression a In the MKR menu press the Marker 2 softkey Marker 2 is activated as a delta marker
147. ng procedure descriptions and terminology described at the beginning of this manual 5 1 Information in the Diagram Area The following figure shows a measurement diagram during analyzer operation All different information areas are labeled They are explained in more detail in the following sections gt maja Spectrum Analyzer Ref Level 10 00dBm RBW 3 MHz a Att 10 dB SWT 7 ms VBW 3 MHz Mode Auto Sweep 14P Clrw Offset Signal E j Track J iam 4 i 4 4 4 LA A pom 4 WM a E HH EE TO MV Y Span 7 0 GHz 7T 7137 2070 L LILL 16 32 43 Measuring Fig 5 1 Screen layout of the R amp S FSV during analyzer operation SS EET Quick Start Guide 1321 3066 02 01 74 R amp S FSV Basic Operations Information in the Diagram Area 1 Toolbar 2 Channel information bar for firmware and measurement settings 3 Toolbar toggle icon 4 Diagram header with diagram specific trace information 5 Diagram area 6 Diagram footer with diagram specific information depending on measurement mode 7 Device status bar with error messages progress bar and date time display 5 1 1 Channel Display Using the R amp S FSV you can handle several different measurement tasks channels at the same time although they can only be performed asynchronously For each channel a separate tab is displayed on the screen In order to switch from one channel display to another simply press the corresponding t
148. not displayed Hiding softkeys You can hide the softkey display e g when using remote control in order to enlarge the display area for the measurement results When you press a function key on the front panel the softkeys are displayed temporarily enabling you to perform a certain task with the softkeys They are then automatically hidden again when they have not been used for a specified time Any edit dialog boxes required for entry remain in the display 1 Press the DISPLAY key 2 Inthe Display Settings dialog box select Softkey Bar State Off The softkeys are no longer displayed gt To display the softkeys again select Softkey Bar State On Remote DISP SKEY STAT OFF 5 2 8 Context sensitive Menus Markers and traces in the display as well as the information in the channel bar have context sensitive menus If you right click on a marker or trace in the display or information in the channel bar or touch it for about 1 second a menu is displayed which contains the same functions as the corresponding softkey This is useful for example when the softkey display is hidden see chapter 5 2 7 Softkeys on page 88 DUC A NCC cC CO n P Rdadid Quick Start Guide 1321 3066 02 01 90 R amp S FSV Basic Operations Means of User Interaction Spectrum Analyzer Clear Ref Level 10 00 dBm RBW 3 MHz Write Att i0dB SWT 7ms YBW 3MHz Mode Auto Sweep 1AP Clrw Max Hold
149. nsuficiente las indicaciones en cuanto a las bater as y acumuladores o celdas pueden producirse explosiones incendios y o lesiones graves con posible consecuencia de muerte El manejo de bater as y acumuladores con electrolitos alcalinos p ej celdas de litio debe seguir el est ndar EN 62133 1 2 No deben desmontarse abrirse ni triturarse las celdas Las celdas o bater as no deben someterse a calor ni fuego Debe evitarse el almacenamiento a la luz directa del sol Las celdas y bater as deben mantenerse limpias y secas Limpiar las conexiones sucias con un pa o seco y limpio Las celdas o bater as no deben cortocircuitarse Es peligroso almacenar las celdas o bater as en estuches o cajones en cuyo interior puedan cortocircuitarse por contacto rec proco o por contacto con otros materiales conductores No deben extraerse las celdas o bater as de sus embalajes originales hasta el momento en que vayan a utilizarse Las celdas o bater as no deben someterse a impactos mec nicos fuertes indebidos En caso de falta de estanqueidad de una celda el l quido vertido no debe entrar en contacto con la piel ni los ojos Si se produce contacto lavar con agua abundante la zona afectada y avisar a un m dico En caso de cambio o recarga inadecuados las celdas o bater as que contienen electrolitos alcalinos p ej las celdas de litio pueden explotar Para garantizar la seguridad del producto las celdas o bater as solo deben ser sus
150. o the instrument Existing instrument software must always be modified using only update software released by Rohde amp Schwarz The following program packages have been tested e R amp S Power Viewer Plus virtual power meter for displaying results of the Power Sensor R amp S NRP Zxx install only this component e Symantec Endpoint Security Virus protection software 3 5 1 Virus Protection Users must take appropriate steps to protect their instruments from infection Beside the use of strong firewall settings and regularly scanning any removable storage device used with a R amp S instrument it is also recommended that anti virus software be installed on the instrument While Rohde amp Schwarz does NOT recommend running anti virus software in the background on access mode on Windows based instruments due to potentially degrading instrument performance it does recommend running it during non critical hours For details and recommendations see the R amp S White Paper Malware Protection available at http www rohde schwarz com appnote 1EF73 DUC NC ERR CE ERN CC cA C Mi a Quick Start Guide 1321 3066 02 01 56 R amp S FSV Preparing for Use Windows Operating System 3 5 2 Service Packs and Updates Microsoft regularly creates security updates and other patches to protect Windows based operating systems These are released through the Microsoft Update website and associated update serv
151. of the R amp S FSV The individual ele ments are described in more detail in chapter 5 Basic Operations on page 74 nn A A Quick Start Guide 1321 3066 02 01 18 R amp S FSV Front and Rear Panel View rant Danal Viawu r ront Panel view Adm _ PP PP PPP ctrum Analyzer HM Lies 2 Center Ref Level 10 00 dBm RBW 3 MHz 3 Att 10 dg SWT 7 ms VBW 3 MHz Mode Auto Sweep CACT EN HA MN 1 ED T Stepsize x D Offset Signal Track Span 7 0 GHz 8 9 Measuring 100088 ves 1 Fig 2 2 Touchscreen elements Toolbar with standard application functions e g print save open file etc Tabs for individual measurement tasks Channel information bar for current measurement settings Diagram header with diagram specific trace information Measurement results area Diagram footer with diagram specific information depending on measurement mode Error indicator Error message if available Device status 10 Progress bar for measurement 11 Date and time display 12 Softkeys for menu access OONDABRWDND gt 2 1 3 Connectors on the Front Panel This section describes the front connectors and interfaces of the R amp S FSV Optional connectors and interfaces are indicated by the option name in brackets Most con Quick Start Guide 1321 3066 02 01 19 R amp S FSV Front and Rear Panel View Front Panel View nectors on the front panel except for USB are lo
152. on The LAN settings are configured using the instrument s LXI Browser Interface 3 7 2 LXI Browser Interface The instrument s LXI browser interface works correctly with all W3C compliant browsers Typing the instrument s host name or IP address in the address field of the browser on your PC e g http 10 113 10 203 opens the Instrument Home Page welcome page gt EJES ESPA AA AAA A O A r 3 4 3 Oo ix i fp 2 seh Peres O Sa BS PEES Address http 127 0 0 1 LxifHtmifthp php mIO 2 gt uns gt Instrument Home Page j LXI instrument Properties Home j gt Lan Configuration Instrument Model R amp S FSV j Status Manufacturer Rohde amp Schwarz GmbH amp Co KG Serial Number Help um Description Signal Analyzer j Datasheet LXI Class c Manual 1 www rohde schwarz com LX Version a j Host Name mubD4368 rsint net MAC Address 00 1 amp A0 06 7C 4D TCPAP Address 10 113 10 38 l Firmware Revision E l Current Time Tuesday 2008 05 20 13 12 56 Current Time source Operating System VISA resource string TCPIP 10 113 10 38 inst0 INSTR l Device Indicator INACTIVE press to tooge 1 Status No error 2008 ROHDESSCHWARZ All rights reserved xl l E EEE Ri Lokales intranet ZA To check the instrument name select SETUP gt General setup gt Computer name To check the instrument s IP address select SETUP gt General setup gt IP address The In
153. on the R amp S FSV a Press the SPAN key b Press the Zero Span softkey The demodulated FM signal is displayed The signal crosses the screen continuously 7 Establish a stable display using video triggering a Press the TRIG key b Press the Trg Gate Source softkey and select Video using the arrow keys IE Quick Start Guide 1321 3066 02 01 134 R amp S FSV Basic Measurement Examples C a a ree C Measurements in Zero Span Press the Trg Gate Level softkey and enter 50 A static image for the FM AF signal is produced Result 10 5 dB this yields a deviation of 100 kHz when the steepness of the demodulator characteristic is 5 dB 100 kHz Continuous Ref Level 43 40 dBm 7 RBW 300 kHz Sweep Att 10 dB SWT Sms VBW 30 kHz 1AP Clrw Single Sweep Continue Single Sweep Sweeptime Manual Sweep CF 127 5 MHz Marker Count Sweep Points EXT 23 05 2008 Wait for Trigger D rro 14 28 57 Fig 6 14 Demodulated FM signal 8 Determine the deviation a ooo oo x rr Press the MKR key Marker 1 is activated and placed on the peak of the curve Press the Marker 2 softkey Press the MKR key Press the More softkey Press the Min softkey Marker 2 delta marker is placed on the minimum of the curve The level difference is 13 3 dB which corresponds to the peak to peak devia
154. ong status As Long Dim ErrorMessage As String 1024 Initialize error message string A PP lt lt emer Quick Start Guide 1321 3066 02 01 141 R amp S FSV Brief Introduction to Remote Control Basic Steps in Remote Control Programming ErrorMessage If status lt 0 Then Query the error message from VISA If viStatusDesc vi status ErrorMessage VI_SUCCESS Then Err Description ErrorMessage End If Err Raise status End If End Sub 7 1 2 Initialization and Default State At the start of each program the global variables used by all subroutines must be created The remote control and the instrument settings will then be changed to a defined default state The two subroutines InitController and InitDevice are used for this 7 1 2 1 Creating Global Variables In Visual Basic global variables are stored in modules data extension BAS Thus at least one module e g GLOBALS BAS must be created that contains the varia bles used by all subroutines e g the variables for device addresses used by the remote control driver For all example programs shown below the file must contain the following instruc tions Global analyzer As Long Global defaultRM As Long 7 1 2 2 Initializing the Remote Control Session REM Initializing the remote control session Public SUB Initialize Dim status As Long CAL
155. onnect the IF IN input of the R amp S FSV to the IF port of the external mixer 3 Feed the signal to be measured to the RF input of the external mixer Two port mixer Two port mixer LO OUT IF IN External jbo Mixer RF RF INPUT e 1 1 Connect the LO OUT IF IN output of the R amp S FSV to the LO IF port of the external mixer The nominal LO level is 15 5 dBm AAA cnc Quick Start Guide 1321 3066 02 01 23 R amp S FSV Front and Rear Panel View i ee ee ee eal Rear Panel View Because of the diplexer contained in the R amp S FSV the IF signal can be tapped from the line which is used to feed the LO signal to the mixer 2 Feed the signal to be measured to the RF input of the external mixer 2 2 Rear Panel View figure 2 3 shows the rear panel view of the R amp S FSV The individual elements are described in more detail in the subsequent sections Optional connectors and inter faces are indicated by the option name in brackets i E 5 vz gt 5 8 11 OP ot iue tome DIGITAL BASEBAND F N x E ga 4m e j A med NS NS oar po Y ec B 0 dBm OUTPUT A 0 10 dBm Fig 2 3 Rear panel view LAN TRIGGER OUTPUT Additional Interfaces option B5 IF VIDEO Additional Interfaces option B5 USB Additional Interfaces option B5 AUX PORT Additional Interfaces option B5 6 7 External generator control option B10 8
156. onnnnnnnno 163 Automatic logon 167 Changing configuration 165 Changing user passwords 167 Connecting drives 168 Creating users seeen 166 Disconnecting drives 168 Sharing directories 170 NOI marker functions 79 Noise source control reli Mm TE epee er peer rr 20 Numeric parameters 92 O ON 42 COMMECI N TEE TC 26 Offset hardware setting 76 Online help Working with cascos rre 8 On screen keyboard 85 Operating system ssssssssss 56 LE OC PERE CO 5 er rere omer 57 Service packs oooooooooccccccocccccnnacccccnnnns 57 Options Activating sts eccesesteetct a senccdiceecsdieececeaed 72 A ae eer eee remeron eres 35 Quick Start Guide 1321 3066 02 01 BIT ieee cia seciad 36 Licenses oooccccccccncnoncconnnnnnccnnnnnnnnnanoss 72 OVEN status display 82 OVLD status display 82 P Pa enhancement label 78 Paint ACCESSING testi cia 58 Parameters Entering cccoooccccnnnccccnccnnnccncnnncinnnns 92 93 Passwords Changing A 167 PHN marker functions 79 PING Mtr 69 PK trace information 79 Power sup
157. or keypad e Select the file from the selection list using the touchscreen or mouse Alternatively a Press the Select File softkey The focus is set on the files list RT EA AO E Quick Start Guide 1321 3066 02 01 137 R amp S FSV Basic Measurement Examples Storing and Loading Instrument Settings b Using the rotary knob or arrow keys focus the settings file to be loaded and confirm by pressing the rotary knob or the ENTER key To load traces select the All Traces option Note The All Traces option is only available if the selected file contains traces Press the Recall button in the dialog box or the Recall File softkey The settings file is loaded During loading the R amp S FSV detects which items the selected settings file contains and if applicable ignores any items that were selected but are not available 6 5 4 Configuring Automatic Loading If the R amp S FSV is switched on in the factory default state it loads the instrument settings that it had when switched off provided that it was switched off using the ON OFF key on the front panel see chapter 3 1 7 Switching the Instrument On and Off on page 42 If the instrument is preset it loads the presettings You can alter these settings and define a settings file to be loaded This requires performing the following procedure Be aware that the chosen settings file is loaded both while booting and presetting 1 2 3 4 Press the SAV
158. ork you can also install driver data stored in a network direc no c CC Hi M Sn Rn Quick Start Guide 1321 3066 02 01 45 R amp S FSV Preparing for Use Connecting an External Monitor tory Select Start gt Control Panel gt Devices and Printers gt Device Manager gt Update Device drivers to install the driver 3 3 Connecting an External Monitor You can connect an external monitor to the MONITOR connector on the instru ment s rear panel For details on the connector refer to chapter 2 2 1 3 MONITOR VGA on page 25 1 Connect the external monitor to the R amp S FSV 2 Press the SETUP key 3 Press the General Setup softkey 4 Press the More softkey 5 Press the Configure Monitor softkey The configuration of the connected monitor is determined and displayed in the standard Windows configuration dialog box 6 In the configuration dialog box you can switch from the internal monitor laptop icon to the external monitor monitor icon or both double monitor icon If the external monitor is selected the R amp S FSV display is disabled The screen content measurement screen formerly displayed on the R amp S FSV is displayed on the external screen If you select both monitors the R amp S FSV screen and the external screen are both active 3 4 R amp S FSV Setup This section describes how to setup the instrument e Selecting the Frequency Ref
159. orte de la red el ctrica Si se integran productos sin interruptor en bastidores o instalaciones se deber colocar el interruptor en el nivel de la instalaci n No utilice nunca el producto si est da ado el cable de conexi n a red Compruebe regularmente el correcto estado de los cables de conexi n a red Aseg rese mediante las medidas de protecci n y de instalaci n adecuadas de que el cable de conexi n a red no pueda ser dafiado o de que nadie pueda ser da ado por l p ej al tropezar o por un choque el ctrico 1171 0000 42 07 Page 10 10 11 12 13 14 15 16 17 18 Instrucciones de seguridad elementales Solamente est permitido el funcionamiento en redes de alimentaci n TN TT aseguradas con fusibles de 16 A como m ximo utilizaci n de fusibles de mayor amperaje solo previa consulta con el grupo de empresas Rohde 8 Schwarz Nunca conecte el enchufe en tomas de corriente sucias o llenas de polvo Introduzca el enchufe por completo y fuertemente en la toma de corriente La no observaci n de estas medidas puede provocar chispas fuego y o lesiones No sobrecargue las tomas de corriente los cables alargadores o las regletas de enchufe ya que esto podr a causar fuego o choques el ctricos En las mediciones en circuitos de corriente con una tensi n Uert gt 30 V se deber n tomar las medidas apropiadas para impedir cualquier peligro p ej medios de medici n adecuados seguros limita
160. otary Knob on page 87 14 Arrow keys chapter 5 2 6 Arrow Keys UNDO REDO Keys on page 87 15 Undo redo functions chapter 5 2 6 Arrow Keys UNDO REDO Keys on page 87 16 AF output with volume control chapter 2 1 4 Optional Front Panel Connectors optional on page 21 17 Noise source control chapter 2 1 3 Connectors on the Front Panel on page 19 18 Power sensor optional chapter 2 1 4 Optional Front Panel Connectors on page 21 19 Probe power connector supply volt chapter 2 1 3 Connectors on the Front Panel age for measurement accessories on page 19 20 Tracking generator output optional chapter 2 1 4 Optional Front Panel Connectors on page 21 21 External mixer LO output IF input chapter 2 1 4 Optional Front Panel Connectors optional on page 21 22 RF input chapter 2 1 3 Connectors on the Front Panel on page 19 Quick Start Guide 1321 3066 02 01 14 R amp S FSV Front and Rear Panel View Front Panel View 2 1 4 Function Keys on the Front Panel A detailed description of the corresponding menus and the other function keys is provided in chapter 6 Instrument Functions of the Operating Manual Table 2 1 Front panel function keys Function key Assigned functions w Switches the instrument on and off General device functions PRESET Resets the instrument to the default state SAVE RCL Provides the functions for sa
161. otra manera no se pueden excluir lesiones o da os de objetos El empresario u operador es responsable de seleccionar el personal usuario apto para el manejo del producto Antes de desplazar o transportar el producto lea y tenga en cuenta el cap tulo Transporte Como con todo producto de fabricaci n industrial no puede quedar excluida en general la posibilidad de que se produzcan alergias provocadas por algunos materiales empleados los llamados al rgenos p ej el n quel Si durante el manejo de productos Rohde amp Schwarz se producen reacciones al rgicas como p ej irritaciones cut neas estornudos continuos enrojecimiento de la conjuntiva o dificultades respiratorias debe avisarse inmediatamente a un m dico para investigar las causas y evitar cualquier molestia o dafio a la salud Antes de la manipulaci n mec nica y o t rmica o el desmontaje del producto debe tenerse en cuenta imprescindiblemente el cap tulo Eliminaci n protecci n del medio ambiente punto 1 Ciertos productos como p ej las instalaciones de radiocomunicaci n RF pueden a causa de su funci n natural emitir una radiaci n electromagn tica aumentada Deben tomarse todas las medidas necesarias para la protecci n de las mujeres embarazadas Tambi n las personas con marcapasos pueden correr peligro a causa de la radiaci n electromagn tica El empresario operador tiene la obligaci n de evaluar y se alizar las reas de trabajo en las que exista
162. ou are prompted to restart the instrument You can skip the remaining steps A Quick Start Guide 1321 3066 02 01 60 R amp S FSV Preparing for Use Setting Up a Network LAN Connection Note When a DHCP server is used a new IP address may be assigned each time the instrument is restarted This address must first be determined on the instrument itself Thus when using a DHCP server it is recommended that you use the permanent computer name which determines the address via the DNS server see Using a DNS server to determine the IP address on page 61 and chapter 3 6 3 Using Computer Names on page 63 5 Press the IP Address softkey and enter the IP address for example 10 0 0 10 The IP address consists of four number blocks separated by dots Every block contains 3 numbers in maximum 6 Press the Subnet Mask softkey and enter the subnet mask for example 255 255 255 0 The subnet mask consists of four number blocks separated by dots Every block contains 3 numbers in maximum If you have entered an invalid IP address or subnet mask the message out of range is displayed in the status line The Edit dialog box remains open and you can start again If the settings are correct the configuration is saved and you are prompted to restart the instrument 7 Confirm the displayed message Yes button to restart the instrument Using a DNS server to determine the IP address In a LAN that uses a DNS server Domain
163. out in three steps 1 The number of digits in the length specification is read out 2 The length specification itself is read out E Quick Start Guide 1321 3066 02 01 155 R amp S FSV Brief Introduction to Remote Control Detailed Programming Examples 3 The trace data itself is read out The procedure is required for programming languages that only support structures with data types of the same type arrays such as with Visual Basic because the data types of the header and data sections are different in binary data The VISA library provides only a mechanism for reading into string buffers In order to convert the data into an array of single precision values the string contents must be copied into a buffer of that type The following example uses an operating system function for the copy operation The function declaration must be added to a module bas as follows Array dimensions The arrays for the measured data are dimensioned so they provide sufficient space for trace data of the R amp S FSV 691 measurement points REM KKKKKKKKKKKKKKK KK KKK KKK KKK KKK KKK KKK KKK KKK KK KK KK KKK CK SC S S M S OG A Kx A x A ko X X Public Sub ReadTrace Creating variables Dim traceData 1400 As Single Buffer for floating point binary data Dim digits As By
164. para aplicaciones de campo y de ninguna manera deber ser utilizado de modo que alguna persona cosa pueda sufrir da o El uso del producto fuera de sus fines definidos o sin tener en cuenta las instrucciones del fabricante queda en la responsabilidad del usuario El fabricante no se hace en ninguna forma responsable de consecuencias a causa del mal uso del producto 1171 0000 42 07 Page 7 Instrucciones de seguridad elementales Se parte del uso correcto del producto para los fines definidos si el producto es utilizado conforme a las indicaciones de la correspondiente documentaci n del producto y dentro del margen de rendimiento definido ver hoja de datos documentaci n informaciones de seguridad que siguen El uso del producto hace necesarios conocimientos t cnicos y ciertos conocimientos del idioma ingl s Por eso se debe tener en cuenta que el producto solo pueda ser operado por personal especializado o personas instruidas en profundidad con las capacidades correspondientes Si fuera necesaria indumentaria de seguridad para el uso de productos de Rohde amp Schwarz encontrar a la informaci n debida en la documentaci n del producto en el cap tulo correspondiente Guarde bien las informaciones de seguridad elementales as como la documentaci n del producto y entr guelas a usuarios posteriores Tener en cuenta las informaciones de seguridad sirve para evitar en lo posible lesiones o da os por peligros de toda clase Por eso es impr
165. ply Connector conoocccnnncccnnnnnnncnnnnnnnacnnnnnnnnnns 25 Switching On seeen 42 Printers SOCIO perderse ratita 53 Probe power Connector ccooocccncnccnncnnnnnccnnnnnanccnnnnnnnnns 20 Q QP trace information 79 R RA trace information 79 Rackmounting siria cctnccnsetenedien era Rites 34 RBW hardware setting 76 Ref hardware setting 76 Reference Extemaluci n idas 47 Internal ooooooccccnocccccccoconononnnnnaccnnnnnnnns 47 Reference frequency a A ee Pree PPR TT eee ene Oe cree 26 Ultra high precision option B14 27 REF IN Connector cococcccnncnccnnnnnnccnnnnnnancnnnnncnnnns 26 REF OUT Connector cococcccnnccccnnnnnnncnnnnnnnccnnnnnnnnnns 26 Remote control Command synchronization 146 Configuration aidera Core anro roter tds 170 Deactivating the instrument 176 Display power save 144 Ending session 174 Global variables 142 Improving performance 106 179 R amp S FSV Initialization eessssssssss 142 Instrument settings 145 Koc puc lacas 139 Sending commands 144 Setting up a connection 174 Switching screen display on and off 143 Using markers
166. press the link text on the touchscreen Searching for a topic 1 Change to the Index tab 2 Enter the first characters of the topic you are interested in The entries starting with these characters are displayed 3 Change the focus by pressing the ENTER key 4 Select the suitable keyword by using the UP ARROW or DOWN ARROW keys or the rotary knob D Quick Start Guide 1321 3066 02 01 9 R amp S FSV Preface New Features for R amp S FSP Users 5 Press the ENTER key to display the help topic The View tab with the corresponding help topic is displayed Changing the zoom 1 Change to the Zoom tab 2 Set the zoom using the rotary knob Four settings are available 1 4 The small est size is selected by number 1 the largest size is selected by number 4 Closing the help window gt Press the ESC key or a function key on the front panel 1 4 New Features for R amp S FSP Users The R amp S FSV introduces new features in R amp S Signal and Spectrum Analyzers If you have used an R amp S FSP before you can find some useful information in the list below e The touchscreen feature is used to control softkeys and dialog boxes This makes working with the user interface easy e Markers and display lines can also be moved using the touchscreen Further more it provides an alternative way to change instrument settings as
167. quired format is selected Setting the date and time To set the date and time click on the date and time display in the diagram footer The standard Windows Date and Time Properties dialog is displayed and you can set the correct date and time 5 4 11 Changing the Display Update Rate When performance is poor due to slow data transfer for example during remote control it may be helpful to decrease the frequency with which the screen display is updated To descrease the display update rate 1 Press the DISPLAY key The Display Settings dialog box is opened 2 Under Display Update Rate select Slow A E A AAA H Quick Start Guide 1321 3066 02 01 106 Changing the Display The display is updated less frequently and performance for measurements should improve When data transfer is no longer a problem you can set the update rate back to Fast in the same way R amp S FSV Basic Measurement Examples E Measuring a Sinusoidal Signal 6 Basic Measurement Examples The measurement examples provided in this chapter are intended as an introduc tion to operating the R amp S FSV For advanced applications refer to chapter Advanced measurement examples of the operating manual on CD There you find the following topics e High Sensitivity Harmonics Measurements e Separating Signals by Selecting an Appropriate Resolution Bandwidth e Intermodulation Measurements e Measuring Signals in the Vicinity of
168. r 3 4 6 1 Configuring the Printer and the Printout 1 Press the PRINT key 2 Press the Device Setup softkey The Hardcopy Setup dialog box is displayed A A Quick Start Guide 1321 3066 02 01 53 R amp S FSV Preparing for Use R amp S FSV Setup x Device 1 Printer Bitmap BMP Windows Metafile WMP Enhanced Metafile EMF Joint Photographic Experts Group JPEG Portable Network Graphics PNG Clipboard Printer V Print Date and Time Name pmu02 P MU0350 Print to file Orientation Portrait 3 To change the tab in order to define the second print setting press the tab on the screen 4 Define the output by selecting the required options e To save the hardcopy in an image file select one of the image types Depending on the image type the color depth varies e g 4 bit for BMP 24 bit for PNG and JPEG e To copy the image to the clipboard select the Clipboard option e Touse a preconfigured network printer select the Printer option Note The Name Print to File and Orientation fields are only available if the Printer option is selected You can perform the following steps only with the Printer option selected 5 Inthe Name field select the desired printer type 6 To redirect the output to a postscript file rather than a printer select the Print to file option 7 Inthe Orientation field select the desired or
169. r cortocircuitos en el producto y o puede causar choques el ctricos fuego o lesiones Salvo indicaci n contraria los productos no est n impermeabilizados ver tambi n el cap tulo Estados operativos y posiciones de funcionamiento punto 1 Por eso es necesario tomar las medidas necesarias para evitar la entrada de l quidos En caso contrario existe peligro de choque el ctrico para el usuario o de dafios en el producto que tambi n pueden redundar en peligro para las personas No utilice el producto en condiciones en las que pueda producirse o ya se hayan producido condensaciones sobre el producto o en el interior de ste como p ej al desplazarlo de un lugar fr o a otro caliente La entrada de agua aumenta el riesgo de choque el ctrico Antes de la limpieza desconecte por completo el producto de la alimentaci n de tensi n p ej red de alimentaci n o bater a Realice la limpieza de los aparatos con un pa o suave que no se deshilache No utilice bajo ning n concepto productos de limpieza qu micos como alcohol acetona o diluyentes para lacas nitrocelul sicas 1171 0000 42 07 Page 11 Instrucciones de seguridad elementales Funcionamiento 1 El uso del producto requiere instrucciones especiales y una alta concentraci n durante el manejo Debe asegurarse que las personas que manejen el producto est n a la altura de los requerimientos necesarios en cuanto a aptitudes f sicas ps quicas y emocionales ya que de
170. r of available USB devices there is almost no limit to the expansions that are possible with the R amp S FSV The following list shows various USB devices that can be useful e Memory stick for easy transfer of data to from a computer e g firmware updates e CD ROM drives for easy installation of firmware applications e Keyboard or mouse to simplify the entry of data comments file names etc e Printer for printing out measurement results e Power sensors e g of the NRP Zxy family Installing USB devices is easy under Windows 7 because all USB devices are plug amp play After a device is connected to the USB interface Windows 7 automati cally searches for a suitable device driver If Windows 7 does not find a suitable driver it will prompt you to specify a directory that contains the driver software If the driver software is on a CD connect a USB CD ROM drive to the instrument before proceeding RA Quick Start Guide 1321 3066 02 01 44 R amp S FSV Preparing for Use Connecting USB Devices When a USB device is subsequently disconnected from the R amp S FSV Windows 7 immediately detects the change in hardware configuration and deactivates the cor responding driver All USB devices can be connected to or disconnected from the instrument during operation Connecting a memory stick or CD ROM drive If installation of a memory stick or CD ROM drive is successful Windows 7 informs you that the device is ready to use
171. r supply 3 1 6 Using an Optional Battery Pack In order to operate the R amp S FSV independently from an AC power supply an optional battery pack can be connected Two different types of battery packs are available Both battery packs also require the DC power supply adapter option R amp S FSV B30 see chapter 3 1 5 Using an Optional DC Power Supply on page 35 3 1 6 1 NiMH Battery Pack and Charger Option R amp S FSV B31 For R amp S FSV4 or R amp S FSV7 instruments a NiMH battery pack is available R amp S FSV B31 The battery pack also requires the DC power supply adapter option R amp S FSV B30 see chapter 3 1 5 Using an Optional DC Power Supply on page 35 For installation instructions see the option s installation guide Se Quick Start Guide 1321 3066 02 01 36 R amp S FSV Preparing for Use Putting into Operation Shock hazard due to power supply The used power supply SELV must fulfill the requirements for reinforced double insulation for main supply circuits in accordance to DIN EN IEC 61010 UL 61010B 1 CSA C22 2 No 1010 1 or DIN EN IEC 60950 UL 1950 CSA C22 2 No 950 Before switching on the instrument check the connection for correct polarity Switching on the battery pack 1 Connect the battery pack to the R amp S FSV using the cigarette lighter plug 2 Switch on the DC power supply adapter as described in Switching the DC power supply on on page 36 3 Press the AC power switch on th
172. ra la salud Se deben tener en cuenta las directivas nacionales referentes a la eliminaci n de residuos En caso de que durante el trato del producto se formen sustancias peligrosas o combustibles que deban tratarse como residuos especiales p ej refrigerantes o aceites de motor con intervalos de cambio definidos deben tenerse en cuenta las indicaciones de seguridad del fabricante de dichas sustancias y las normas regionales de eliminaci n de residuos Tenga en cuenta tambi n en caso necesario las indicaciones de seguridad especiales contenidas en la documentaci n del producto La eliminaci n incorrecta de sustancias peligrosas o combustibles puede causar da os a la salud o dafios al medio ambiente Se puede encontrar m s informaci n sobre la protecci n del medio ambiente en la p gina web de Rohde amp Schwarz 1171 0000 42 07 Page 14 Customer Support Technical support where and when you need it For quick expert help with any Rohde amp Schwarz equipment contact one of our Customer Support Centers A team of highly qualified engineers provides telephone support and will work with you to find a solution to your query on any aspect of the operation programming or applications of Rohde amp Schwarz equipment Up to date information and upgrades To keep your instrument up to date and to be informed about new application notes related to your instrument please send an e mail to the Customer Support Center stating your in
173. ral device functions e g Change chapter 2 1 1 Function Keys on the Front Panel mode Setup Default Settings Help on page 15 2 USB connector for external devices chapter 2 1 3 Connectors on the Front Panel e g keyboard mouse on page 19 3 ON OFF switch chapter 3 1 7 Switching the Instrument On and Off on page 42 4 Touchscreen display area for mea chapter 2 1 2 Touchscreen Display surement results on page 18 5 Auxiliary functions to display Windows chapter 2 1 1 Function Keys on the Front Panel Start menu or on screen keyboard on page 15 eed Quick Start Guide 1321 3066 02 01 13 R amp S FSV Front and Rear Panel View Front Panel View No Description See 6 Display options for screen chapter 5 4 Changing the Display on page 98 7 Navigation options for screen menu chapter 5 2 6 Arrow Keys UNDO REDO Keys on page 87 8 Measurement control settings e g chapter 2 1 1 Function Keys on the Front Panel frequency levels on page 15 9 Marker functions chapter 2 1 1 Function Keys on the Front Panel on page 15 10 Measurement configuration chapter 2 1 1 Function Keys on the Front Panel on page 15 11 Measurement start chapter 2 1 1 Function Keys on the Front Panel on page 15 12 Numeric keyboard units and data chapter 5 2 4 Keypad on page 86 entry keys 13 Rotary knob chapter 5 2 5 R
174. recision Time Protocol PTP and peer to peer com munication to the base class IEEE 1588 allows all instruments on the same network to automatically synchronize to the most accurate clock available and then provide time stamps or time based synchronization signals to all instru ments with exceptional accuracy E A Quick Start Guide 1321 3066 02 01 64 R amp S FSV Preparing for Use LXI Configuration e Class Ainstruments are additionally equipped with the eight channel hardware trigger bus LVDS interface defined in the LXI standard For information about the LXI standard refer to the LXI website at http www Ixistandard org See also the article at the Rohde amp Schwarz website http www2 rohde schwarz com en technologies connectivity LXl informa tion Instruments of classes A and B can generate and receive software triggers via LAN messages and communicate with each other without involving the controller The R amp S FSV complies with LXI Class C In addition to the general class C features described above it provides the following LXI related functionality e Integrated LXI Configuration dialog box for LXI activation and reset of the LAN configuration LAN Configuration Initialize LCI Firmware update After a firmware update shut down and re start the instrument in order to enable the full LXI functionality 3 7 1 LXI Confi
175. ress the AM Mod Depth softkey The R amp S FSV automatically sets a marker to the carrier signal in the center of the diagram and one delta marker each to the upper and lower AM side bands The R amp S FSV calculates the AM modulation depth from the level differences of the delta markers to the main marker and outputs the numeric value in the marker field RENI ESA Fig 6 7 Measurement of the AM modulation depth The modulation depth is displayed as MDepth The frequency of the AF signal can be obtained from the frequency display of the delta marker 6 3 3 Measuring AM Modulated Signals The signal analyzer rectifies the RF input signal and displays it as a magnitude spectrum The rectification also demodulates AM modulated signals The AF volt age can be displayed in zero span if the modulation sidebands fall within the reso lution bandwidth EEE Quick Start Guide 1321 3066 02 01 122 R amp S FSV Basic Measurement Examples Measuring Signal Spectra with Multiple Signals Displaying the AF of an AM modulated signal Zero Span Test setup Table 6 4 Signal generator settings e g R amp S SMU Frequency 128 MHz Level 30 dBm Modulation 50 AM 1 kHz AF 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is set to its default state 2 Set the center frequency to 128 MHz and the span to O Hz a Press the FREQ key and enter 128 MHz b Press the SPAN ke
176. rnal monitor are provided in chapter 3 3 Con necting an External Monitor on page 46 e MM Quick Start Guide 1321 3066 02 01 25 R amp S FSV Front and Rear Panel View SSS ee A eal Rear Panel View 2 2 1 4 EXT TRIGGER GATE IN The female connector for external trigger gate input is used to control the measure ment by means of an external signal The voltage levels can range from 0 5 to 3 5 V The default value is 1 4 V The typical input impedance is 10 kO 2 2 1 5 REF IN As a reference signal you can either use the internal reference or connect an external one The setup menu is used to switch between the internal and an external reference The REF IN female connector is used as an input for a 1 20 MHz refer ence signal The required input level is 0 10 dBm 2 2 1 6 REF OUT This connector can be used to provide an external reference signal e g the OCXO or ultra high precision reference signal to other devices that are connected to this instrument The REF OUT female connector can output a 10 MHz reference signal with an output level of 0 dBm 2 2 1 7 GPIB interface The GPIB interface is in compliance with IEEE488 and SCPI A computer for remote control can be connected via this interface To set up the connection a shielded cable is recommended For more details refer to chapter 7 Remote Control Basics in the Operating Manual 2 2 2 Optional R
177. rompted to restart the instrument 6 Confirm the displayed message Yes button to restart the instrument o Quick Start Guide 1321 3066 02 01 164 R amp S FSV Appendix LAN Interface Configuring the Network 8 1 2 Changing the Domain or Workgroup Changing settings Before you change other settings than described here contact your network administrator 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system 2 Select Start gt Control Panel gt System and Security gt System 3 Scroll down to the Computer name domain and workgroup settings area 4 Select Change settings b 10 114 12 72 Remotedesktoprerbanvauny Su EA Control Panel System and Security System 5 Select Change The dialog box for computer name and domain changes is displayed 6 Enter a Domain or Workgroup 7 Confirm the changes with OK 8 Confirm the prompt to restart the instrument A E Quick Start Guide 1321 3066 02 01 165 R amp S FSV Appendix LAN Interface Configuring the Network 8 1 3 Operating the Instrument Without a Network To operate the instrument without a network connection either temporarily or per manently no special measures are necessary Windows automatically detects the interruption of the network connection and does not set up
178. rovided Dim Rd as String 100 Dim Rd as String Rd Spaces 100 e Creating Wrapper Procedures for Writing and Reading Since the VISA functions require command and response strings and their corresponding length in two separate parameters the main program code is easier to read and maintain if the read and write functions are encapsulated Here the procedure InstrWrite encapsulates the function viWrite and InstrRead encapsulates viRead In addition these wrappers include status checking Public Sub InstrWrite ByVal vi As Long ByVal Cmd As String Dim status As Long Dim retCount As Long Send command to instrument and check for status status viWrite vi Cmd Len Cmd retCount Check for errors this will raise an error if status is not VI_SUCCESS CALL CheckError vi status End Sub Public Sub InstrRead ByVal vi As Long Response As String ByVal count As Long retCount As Long Dim status As Long Initialize response string Response Space count and read status viRead vi Response count retCount Check for errors this will raise an error if status is not VI_SUCCESS CALL CheckError vi status adjust string length Response Left Response retCount End Sub The following function illustrates status error checking The procedure raises an exception when a VISA error occurs Public Sub CheckError ByVal vi As L
179. rq If SRO not detected gt Subroutine for evaluation Printout in WMF format BMP format to file CALL InstrWrite analyzer HCOP DEST MMEM Configuration Printout to file CALL InstrWrite analyzer HCOP DEV LANG WMF WMF file format CALL InstrWrite analyzer HCOP DEV LANG BMP BMP file format CALL InstrWrite analyzer MMEM NAME C R_S Instr user PRINT1 WMF Define file nam CALL InstrWrite analyzer CLS Reset Status registers CALL viEnableEvent vi VI EVENT SERVICE REQ VI QUEUE 0 Enable the event for service request CALL InstrWrite analyzer HCOP IMMediate OPC Start printout SROWaitTimeout 5000 Allow 5s for completion Now wait for the service request statusSRQ viWaitOnEvent vi VI EVENT SERVICE REQ SRQWaitTimeout ventType eventVi CALL viClose eventVi Close the context before continuing eer Quick Start Guide 1321 3066 02 01 161 Detailed Programming Examples CALL viDisableEvent vi VI EVENT SERVICE REQ VI QUEUE Disable subsequent events IF NOT statusSRQ 0 THEN CALL Srq If SRO not detected gt Subroutine for evaluation END SUB REM NN N X XX kk kk kk k kk kCkCk kk kCkCKCk kk UK KC kk KK KK I I KK Kk KK I IK I KK ek I KG KG x R amp S FSV Appendix LAN Interface Conf
180. s I SEM LIMIT REL 3 dB yes BirI nr P a a View Filter Show Directory Hide Directory Show compatible 8 Show all Comment Generated from Sweep List Do not edit Offset X 0 0 Hz Y 0 0 dB Changing the focus The focus on the graphical user interface is moved by pressing an element on the screen or via the rotary knob The focused area is marked with a blue frame see figure 5 4 If this area consists of more than one element e g lists of options or tables you must first switch to the edit mode in order to make changes A focused area in the edit mode is marked with a dashed blue frame see figure 5 5 Quick Start Guide 1321 3066 02 01 95 R amp S FSV Basic Operations Setting Parameters Comment O All Traces O Current Settings Save Cancel Fig 5 4 Focused area Comment pm IL All Traces iO Current Settings Fig 5 5 Focused area in edit mode Edit mode When using the touchscreen for focus changes all focused areas are in the edit mode automatically if available Otherwise you must switch to edit mode manually Switching to edit mode 1 Press the ENTER key 2 To quit the edit mode press the ESC key Working in dialog boxes e To edit alphanumeric parameters use the keypad or the on screen keyboard For de
181. s and functions general settings printout and data management are provided E E Quick Start Guide 1321 3066 02 01 147 R amp S FSV Brief Introduction to Remote Control Detailed Programming Examples 7 2 1 Default Setting of the R amp S FSV The following settings provide typical examples of how to change the default setting of the R amp S FSV Note that only some of the settings are necessary depending on the application example In many cases it is not necessary to set resolution bandwidth video bandwidth and sweep time since these parameters are automatically calculated in the default setting when the span is changed Likewise the input attenuation is automatically calculated in the default setting as a function of the reference level Last of all the level detectors are linked to the selected trace mode in the default setting The settings automatically calculated in the default setting are indicated with an asterisk in the following program example 7 2 1 1 Setting the Remote Control Status Registers REM KKKKKKKKK KK KKK ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck k ck kk HK Public Sub SetupStatusReg 22 EEE 488 2 status register CALL InstrWrite analyzer CLS Reset status r
182. scribed Also a brief introduction to remote control is given The manual includes general information e g Safety Instructions and the following chapters Chapter 1 Introduction General information Chapter 2 Front and Rear Panel Chapter 3 Preparing for Use Chapter 4 Firmware Update and Installation of Firmware Options Chapter 5 Basic Operations Chapter 6 Basic Measurement Examples Chapter 7 Brief Introduction to Remote Control Appendix LAN Interface Operating Manuals The Operating Manuals are a supplement to the Quick Start Guide Operating Man uals are provided for the base unit and each additional software option The Operating Manual for the base unit provides basic information on operating the R amp S FSV in general and the Spectrum mode in particular Furthermore the soft ware options that enhance the basic functionality for various measurement modes AA A ELE Eu uL ccu UE EE EE I E AR Li utis ri Quick Start Guide 1321 3066 02 01 5 R amp S FSV Preface SSS SSS SSS Documentation Overview are described here The set of measurement examples in the Quick Start Guide is expanded by more advanced measurement examples In addition to the brief intro duction to remote control in the Quick Start Guide a description of the basic analyzer commands and programming examples is given Information on maintenance instrument interfaces and error messages is also provided In the ind
183. se a Select the Save As button The Save As dialog box is displayed b Enter the name for the connection information RDP 4 To load an existing connection configuration a Select the Open button The Open dialog box is displayed b Select the RDP file 5 Select the Connect button The connection is set up 6 If the Disk drives option is activated on the Local Resources tab a warning is displayed indicating that the drives are enabled for access from the R amp S FSV Quick Start Guide 1321 3066 02 01 174 R amp S FSV Appendix LAN Interface Starting and Terminating Remote Operation Select OK to confirm the warning 7 After a few moments the R amp S FSV screen is displayed If a dark screen appears or a dark square appears in the upper left hand corner of the screen you must restart the R amp S FSV in order to see the modified screen resolution e Press the key combination ALT F4 e The R amp S FSV firmware is shut down which may take a few seconds e On the desktop double tap the Analyzer icon The firmware restarts and then automatically opens the Soft Front Panel i e the user interface on which all front panel controls and the rotary knob are map ped to buttons 8 To deactivate or activate the Soft Front Panel press the F6 key After the connection is established the R amp S FSV screen is displayed in the Remote Desktop application window FS
184. sed of with unsorted municipal waste but must be collected separately lt may only be disposed of at a suitable collection point or via a Rohde amp Schwarz customer service center 2 Waste electrical and electronic equipment must not be disposed of with unsorted municipal waste but must be collected separately Rohde amp Schwarz GmbH amp Co KG has developed a disposal concept and takes full responsibility for take back obligations and disposal obligations for manufacturers within the EU Contact your Rohde amp Schwarz customer service center for environmentally responsible disposal of the product 3 If products or their components are mechanically and or thermally processed in a manner that goes beyond their intended use hazardous substances heavy metal dust such as lead beryllium nickel may be released For this reason the product may only be disassembled by specially trained personnel Improper disassembly may be hazardous to your health National waste disposal regulations must be observed 4 If handling the product releases hazardous substances or fuels that must be disposed of in a special way e g coolants or engine oils that must be replenished regularly the safety instructions of the manufacturer of the hazardous substances or fuels and the applicable regional waste disposal regulations must be observed Also observe the relevant safety instructions in the product documentation The improper disposal of hazardous substances
185. sets The color schemes are selected in such a manner that all screen elements are visible optimally regardless whether viewed from above or below In the instrument s default setting Default Colors 1 is active Remote commands DISP CMAP DEF1 DISP CMAP DEF2 3 4 4 3 Using the Predefined Color Set 1 In the screen colors submenu see chapter 3 4 4 1 Displaying the Screen Col ors Submenu on page 49 press the Select Screen Color Set softkey The Select Screen Color Set dialog box is displayed 2 Select the User Defined Colors option 3 In the screen colors submenu press the Select Object softkey The Screen Color Setup dialog box is displayed Sd Quick Start Guide 1321 3066 02 01 50 R amp S FSV Preparing for Use R amp S FSV Setup Screen Color Setup Selected Object lx Background Bl 4 Predefined Colors EC EH Imm MONTA i E EE DMOO Userdefined Colors Cancel Press the arrow on the Selected Object list and select the object for which you want to change the color setting Select the color you want to use for the object The defined color is displayed in the Preview box Repeat the steps for all objects that you want to change in color 7 To change to user defined colors press the Userdefined Colors softkey For details refer tochapter 3 4 4 4 Defining and Using a User Def
186. so by characteristics in zero span A timeslot is assigned to each user since several users share the same frequency Smooth operation is ensured only if all users adhere exactly to their assigned timeslots Both the power during the send phase as well as the timing and duration of the TDMA burst and rise and fall times of the burst are important 6 4 1 Measuring the Power Characteristic of Burst Signals To measure power in zero span the R amp S FSV offers easy to use functions that measure the power over a predefined time 6 4 1 1 Measuring the Power of a GSM Burst During the Activation Phase Test setup Table 6 5 Signal generator settings e g R amp S SMU Frequency 890 MHz Level 0 dBm Modulation GSM one timeslot activated 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is set to its default state C RC Quick Start Guide 1321 3066 02 01 124 R amp S FSV Basic Measurement Examples Measurements in Zero Span 2 Set the center frequency to 890 MHz the span to 0 Hz and the resolution band width to 1 MHz a Press the FREQ key and enter 890 MHz b Press the SPAN key and enter 0 Hz or press the Zero Span softkey 3 Setthe reference level of the R amp S FSV to 10 dBm level of the signal generator 10 dB and set the attenuation to 20 dB a Press the AMPT key b Enter 10 dBm C Press the Rf Atten Manual softkey d Enter 20 dB
187. strument Home Page displays the device information required by the LXI standard including the VISA resource string in read only format a Quick Start Guide 1321 3066 02 01 67 R amp S FSV Preparing for Use LXI Configuration gt Press the Device Indicator toggle button to activate or deactivate the LXI status indication in the status bar of the R amp S FSV If it is active the LXI logo blinks in the status bar A green LXI status symbol indicates that a LAN connection has been established a red symbol indicates that no LAN cable is connected The Device Indicator setting is not password protected 11 14 07 10 04 2008 ea The navigation pane of the browser interface contains the following control ele ments e LAN Configuration opens the LAN Configuration page e LXI Glossary opens a document with a glossary of terms related to the LXI standard e Status displays information about the LXI status of the instrument 3 7 3 LAN Configuration The LAN Configuration web page displays all mandatory LAN parameters and allows their modification The TCP IP Mode configuration field controls how the IP address for the instru ment gets assigned see also chapter 3 6 2 Assigning the IP Address on page 60 For the manual configuration mode the static IP address subnet mask and default gateway are used to configure the LAN The automatic configu ration mode uses DHCP server or Dynamic Link Local Addr
188. strument and your wish We will take care that you will get the right information Europe Africa Middle East Phone 49 89 4129 12345 customersupport rohde schwarz com North America Phone 1 888 TEST RSA 1 888 837 8772 customer support rsa rohde schwarz com Latin America Phone 1 410 910 7988 customersupport la rohde schwarz com Asia Pacific Phone 65 65 13 04 88 China Phone 86 800 810 8228 86 400 650 5896 customersupport china rohde schwarz com ROHDE amp SCHWARZ 1171 0200 22 06 00 R amp S FSV Contents Contents BPE ACG c 5 1 1 Documentation Overview eeeeeseeeeeeeeeeeeeeen ener nennen 5 1 2 Conventions Used in the Documentation 7 1 3 How to Use the Help System eeeeeeeseeeeeeeeeeeeee 8 1 4 New Features for R amp S FSP Users c eeeeeeeeeeeeenenn nnns 10 2 Front and Rear Panel View eese 13 2 1 Front Panel VIeW icu toros r eun ne nno aan sauna naa yx ku clanes 13 2 2 Rear Panel View uesseeeessseseeeeeeee eene nennt 24 3 Preparing for US Burnin 30 3 1 Putting into OPS io 30 3 2 Connecting USB DeOViCeS iesssccscisencsestessvecsacacecessssadesstesnscenestatvacsantexstad 44 3 3 Connecting an External Monitor oooocccccccccooncncnoncnncnnnanannnnononennnos 46 A ec
189. supply The used power supply SELV must fulfill the requirements for reinforced double insulation for main supply circuits in accordance with DIN EN IEC 61010 UL 3111 CSA C22 2 No 1010 1 or DIN EN IEC 60950 UL 1950 CSA C22 2 No 950 Current limitation must be provided in accordance with DIN EN 61010 1 Appendix F2 1 Before switching on the instrument check the connection for correct polarity to avoid the risk of electric shock EE Quick Start Guide 1321 3066 02 01 35 R amp S FSV Preparing for Use Putting into Operation Before switching on the R amp S FSV switch on the DC power supply Switching the DC power supply on 1 Connect the R amp S FSV DC power supply device to the DC power source e g battery pack or vehicle as described in the option s installation guide 2 Set the switch on the DC power supply to I A green LED indicates that the DC power supply is ready for operation 3 In the case of overvoltage or undervoltage the DC power supply switches off automatically This state is indicated by means of a red LED and a buzzer 4 Set the power switch on the rear panel to I 5 Press the ON OFF key on the front panel A green LED above the ON OFF key indicates that the instrument is ready for operation Switching the DC power supply off 1 Press the ON OFF key on the front panel and wait until the instrument has shut down 2 Switch off the power switch on the rear panel 3 Switch off the DC powe
190. surement data 137 Login Operating system 57 LOUNL status display 82 LXI Browser interface ssssss 67 Configuration esssesesssssse 64 LAN configuration sesssss 68 A A error S 69 M MAXH trace information 79 Measurement data Loading s 137 IO sardinas tristesa s e REG dE 137 Measurement example AF of AM modulated signal 122 AF of FM modulated signal 132 178 R amp S FSV AM modulation assi 121 First and second harmonic 113 Level and frequency 109 Power of burst signals 124 Separating signals 117 Signal frequency using frequency counter 111 Signal to noise ratio 129 MI trace information 79 MINH trace information 79 Mini Front Panel 2 5 eroe cci aeneis 99 MOD marker functions 80 Mode hardware setting 76 Modulation mode hardware setting 76 MONITOR VGA COMMECI N dicate rticatiantteniettencadtabtatratea 25 More Softkey 89 Multiple signals measurement 117 N NCor enhancement label 78 Network oooooooooocccccccccccconccnnnnnncnnn
191. t the current menu or the currently opened dialog box and its function is displayed For standard Windows dialog boxes e g File Properties Print dialog etc no context sensitive help is available gt Ifthe help is already displayed press the softkey for which you want to display help A topic containing information about the softkey and its function is displayed oO Quick Start Guide 1321 3066 02 01 8 R amp S FSV Preface How to Use the Help System If a softkey opens a submenu and you press the softkey a second time the submenu of the softkey is displayed Contents of the help dialog box The help dialog box contains four tabs e Contents contains a table of help contents e View contains a specific help topic e Index contains index entries to search for help topics e Zoom contains zoom functions for the help display To change between these tabs press the tab on the touchscreen Navigating in the table of contents e To move through the displayed contents entries use the UP ARROW and DOWN ARROW keys Entries that contain further entries are marked with a plus sign e To display a help topic press the ENTER key The View tab with the corre sponding help topic is displayed e Tochange to the next tab press the tab on the touchscreen Navigating in the help topics e To scroll through a page use the rotary knob or the UP ARROW and DOWN ARROW keys e To jump to the linked topic
192. t requiring the keypad and keys located on the front panel of the instrument Therefore a Soft Front Panel display is available which simulates the entire front panel of the instrument except for the external connectors on the screen You can switch between normal screen display and extended display In the extended display the keys and other hardware controls of the instrument are simulated on the screen If you require a Soft Front Panel but do not want to lose too much space for results in the display area a mini soft Front Panel is available The mini version displays only the hardkeys in a separate window in the display area This window can be closed automatically after pressing a key or remain open as desired Using the Mini Front Panel the R amp S FSV interface is fully operable from a monitor with a resolution of 1024x768 pixels Switching to soft Front Panel display 1 Press the SETUP key 2 Press the General Setup softkey 3 Press the More softkey 4 Press the Soft Front Panel softkey Alternatively Press the DISPLAY key e 6 In the Display Settings dialog box select Front Panel State On The extended display appears on the screen DCN RR CE CNN c CC A M a Gd d l Quick Start Guide 1321 3066 02 01 99 R amp S FSV Basic Operations Changing the Display o Front Panel Simulation FSV SIGNAL ANA
193. ta marker 2 frequency and level result Space 100 CALL InstrRead analyzer result 100 retCount Debug Print Delta 2 result Eee Peak search with search range limit in x direction CALL InstrWrite analyzer CALC MARK X SLIM STAT ON LEFT E OHz RIGHt 100 05MHz Activate search limit set at right below AF CALL InstrWrite analyzer CALC DELT3 STAT ON MAX MAX RIGHt Activate delta marker 3 set to peak and then to next peak right CALL InstrWrite analyzer CALC DELT3 X REL CALC DELT3 Y Read delta marker 3 frequency and level both must have a value of 0 result Space 100 CALL InstrRead analyzer result 100 retCount Print Delta 3 result A 22 Peak search with search range limit in y direction CALL InstrWrite analyzer CALC THR STAT ON CALL InstrWrite analyzer CALC THR 35DBM Activate threshold and set it above the AF CALL InstrWrite analyzer CALC DELT3 STAT ON MAX MAX NEXT Activate delta marker 3 set to peak and then to next peak gt is not found CALL InstrWrite analyzer CALC DELT3 X REL CALC DELT3 Y Query and read delta marker 3 a ET Quick Start Guide 1321 3066 02 01 151 R amp S FSV Brief Introduction to Remote Control pa O oal eae Detailed Programming Examples frequency and level bo
194. tails see chapter 5 3 1 Entering Numeric Parameters on page 92 and A A A O A meres Quick Start Guide 1321 3066 02 01 96 R amp S FSV Basic Operations Setting Parameters chapter 5 3 2 Entering Alphanumeric Parameters on page 93 If you edit fields the edit mode is activated automatically when you start typing e To move the focus to the next interface element e g field option list press it on the screen or turn the rotary knob e To select or deselect an option press the option on the screen Alternatively Ifthe focused area consists of more than one option and the edit mode is not active change into the edit mode Scroll through the list of options using the arrow keys or the rotary knob only for vertical direction until the option you want to activate or deactivate is highlighted Press the rotary knob or the ENTER key to confirm your selection The option is activated or deactivated depending on its previous setting To leave the edit mode press the ESC key e To open a drop down list press the arrow next to the list Alternatively press the ENTER key or the rotary knob When opened the list is in edit mode e To select an entry without opening a drop down list use the arrow keys to browse through the list entries e To selecta list entry press the entry on the screen Alternatively Ifthe edit mode is not active change into the edit mode Scroll through the list using
195. tallation and click the Next button 3 4 Your LAN subnet is scanned and all found instruments are listed Select the packages you want to install and click the Next button Note The FSVSetup exe command communicates with the instrument via LAN which means the command must pass the firewall Therefore add the command to your firewall rules then restart the scan by clicking Rescan Select the instruments you want to update You can select up to 5 instruments to update at the same time Note All instruments in your LAN structure are included in the list Make sure you select the correct instruments To display further options click the Options button Start installation by clicking Install Confirm that you want to reboot the instrument in order to activate the firmware update The instrument restarts automatically 4 2 Activating Firmware Options Firmware options are enabled by entering license keys as described here To activate firmware options 1 Press the SETUP key RA RP E E AA Hmmm Quick Start Guide 1321 3066 02 01 72 R amp S FSV Firmware Update and Installation of Firmware Options E Activating Firmware Options 2 Press the More softkey 3 Press the Option Licenses softkey Press the Install Option softkey An edit dialog box is displayed Enter the option key number using the keypad 6 Press the ENTER key If validation is successful the message option key val
196. te Number of characters in length specification Dim traceBytes As Integer Len of trace data in bytes Dim traceValues As Integer No of meas values in buff Dim BinBuffer as String 5600 String buffer for binary data Dim retCount as Long asciiResult Spaces 28000 Buffer for ASC trace data result Space 100 Buffer for simple results startFreq Space 100 Buffer for start frequency span Space 100 Buffer for span Default setting of the R amp S FSV CALL SetupInstrument Default setting CALL InstrWrite analyzer INIT CONT OFF Switch to single sweep CALL InstrWrite analyzer INIT WAI Perform sweep with sync Defining the frequency range for output CALL InstrWrite analyzer FREQ STARt Read start frequency CALL InstrRead analyzer startFreq 100 retCount startFreq Val startFreq CALL InstrWrite analyzer FREQ SPAN Read span CALL InstrRead analyzer span 100 retCount span Val span Reading out in binary format CALL InstrWrite analyzer FORMAT REAL 32 A o A a ees Quick Start Guide 1321 3066 02 01 156 R amp S FSV Brief Introduction to Remote Control CREO A eee Detailed Programming Examples Set binary format CALL InstrWrite analyzer TRAC1 TRACE1 Read trace 1 CALL InstrRead analyzer result 2 retCount Read and store length digits Val Mid result 2 1 spec for nu
197. ted network connection Point to point connection between the instru ment and a single computer made with a crossover RJ 45 network cable The computer must be equipped with a network adapter and is directly connected to the instrument The use of hubs switches or gateways is not required however data transfer is still performed using the TCP IP protocol An IP address has to be assigned to the instrument and the computer see chapter 3 6 2 Assigning the IP Address on page 60 Note As the R amp S FSV uses a 1 GBit LAN a crossover cable is not necessary due to Auto MDI X functionality Risk of network failure Before connecting the instrument to the network or configuring the network consult your network administrator Errors may affect the entire network gt To establish a non dedicated network connection connect a commercial RJ 45 cable to one of the LAN ports To establish a dedicated connection connect a crossover RJ 45 cable between the instrument and a single PC If the instrument is connected to the LAN Windows 7 automatically detects the network connection and activates the required drivers p A O A o_o Quick Start Guide 1321 3066 02 01 59 R amp S FSV Preparing for Use Setting Up a Network LAN Connection The network card can be operated with a 1 GBit Ethernet IEEE 802 3u interface 3 6 2 Assigning the IP Address Depending on the network capacities the TCP IP address information for the instru
198. ter numbers and special characters see also chapter 5 2 3 On screen Keyboard on page 85 On Screen Keyboard Fig 5 3 On screen keyboard Alternatively you can use the keypad Every alphanumeric key provides several characters and one number The decimal point key provides special characters and the sign key toggles between capital and small letters For the assignment refer to table 5 2 In principle the input of alphanumeric parameters works like writ ing an SMS on your cell phone Entering numbers and special characters via the keypad 1 Press the key once to enter the first possible value 2 All characters available via this key are displayed in a popup 3 To choose another value provided by this key press the key again until your desired value is displayed 4 With every key stroke the next possible value of this key is displayed If all pos sible values have been displayed the series starts with the first value again For information on the series refer to table 5 2 5 To change from capital to small letters and vice versa press the sign key 6 When you have chosen the desired value wait for 2 seconds to use the same key again or start the next entry by pressing another key Entering a blank gt Press the Space bar or press the 0 key and wait 2 seconds m rx MMC c M LL MMC LM 7 QRQRQ Quick Start Guide 1321 3066 02 01 93 R amp S FSV Correcting
199. th must have a value of 0 result Space 100 CALL InstrRead analyzer result 100 retCount Debug Print Delta 3 results Setting center frequency and reference level with markers CALL InstrWrite analyzer CALC MARK2 FUNC CENT Delta marker 2 gt marker and center frequency marker 2 CALL InstrWrite analyzer CALC MARK2 FUNC REF Ref level marker 2 CALL InstrWrite analyzer INIT WAI Sweep with sync END SUB REM KKKKKKKKK KK KKK KKK KK KK KK ck ck KK ck ck KKK ck ck ck KK KKK ck ck ck ck ck KK ck ck ck ck ck ck ck ck ck ck ck ck KK KK ck ck k ck k kk 7 2 2 0 Frequency Counting The following example is based on a signal at 100 MHz with a level of 30 dBm Again the instrument s default setting can be used SetupInstrument The purpose of frequency counting is to determine the exact frequency of the signal at 100 MHz REM KKKKKKKKKKKKKKKKK KK SK KK SK KK S S E E S E E E A S A X M Kk A Kk A Kk ko ko AAA ko Public Sub MarkerCount Dim retCount as Long CALL SetupInstrument Default setting e aid Defining signal frequency with frequency counter CALL InstrWrite analyzer INIT CONT OFF Switch to single sweep CALL InstrWrite analyzer CALC MARK PEXC 6DB Define peak excursion CALL InstrWrite analyzer CALC MARK STAT ON Activate marker 1 CALL InstrWrite analyzer CALC MARK TRAC 1 Set marker 1 to trace 1 CALL Instr
200. the marker function The R amp S FSV always displays its amplitude and frequency at the marker position The frequency measurement uncertainty is determined by the fre quency reference of the R amp S FSV the resolution of the marker frequency display and the number of sweep points 1 2 Reset the instrument by pressing the PRESET key Connect the signal to be measured to the RF INPUT analyzer input on the instrument front panel Set the center frequency to 128 MHZ a Press the FREQ key The dialog box for the center frequency is displayed b In the dialog box enter 128 using the numeric keypad and confirm the entry with the MHz key Reduce the frequency span to 1 MHz a Press the SPAN key b In the dialog box enter 7 using the numeric keypad and confirm the entry by pressing the MHZ key Note Coupled settings When the frequency span is defined the resolution bandwidth the video bandwidth and the sweep time are automatically adjusted because these functions are defined as coupled functions in the presettings Measure the level and frequency using the marker by pressing the MKR key The marker is activated and automatically set on the maximum of the trace The level and frequency values measured by the marker are displayed in the marker field at the top edge of the screen They can be taken as the measure ment result M1 1 30 00 dBm 128 00000 MHz A Quick Start Guide 1321 3066 02 01 109 R amp S
201. the arrow keys or the rotary knob until the list entry you want to select is highlighted Confirm your choice by pressing the rotary knob or the ENTER key If a drop down list was opened it is closed e To change from one tab to the next press the tab on the screen e To press a button in a dialog box press the button on the screen Alternatively Place the focus on the desired button using the rotary knob Confirm your choice by pressing the rotary knob or the ENTER key e Toclose the dialog box and accept the changes press the OK button e Toclose the dialog box without accepting the changes press the ESC key or the Cancel button DECR RR CE CNN c CC JA Go s Quick Start Guide 1321 3066 02 01 97 R amp S FSV Basic Operations Changing the Display Particularities in Windows dialog boxes In some cases e g if you want to install a printer original Windows dialog boxes are used In these dialog boxes the navigation behavior is different to the one you are used to from R amp S FSV applications In the following the important differences and useful tips are listed e The rotary knob and function keys do not work Do not use them Use the touch screen instead 5 4 Changing the Display 5 4 1 Changing the Focus Any selected function is always performed on the currently focussed element in the display e g a dialog field diagram or table row
202. the bottom of the screen T Quick Start Guide 1321 3066 02 01 85 R amp S FSV Basic Operations Means of User Interaction e No keyboard displayed You can use the TAB key on the on screen keyboard to move the focus from one field to another in dialog boxes The keypad is used to enter alphanumeric parameters It contains the following keys e Alphanumeric keys Enters numbers and special characters in edit dialog boxes For details refer to chapter 5 3 1 Entering Numeric Parameters on page 92 and chapter 5 3 2 Entering Alphanumeric Param eters on page 93 e Decimal point Inserts a decimal point at the cursor position e Sign key Changes the sign of a numeric parameter In the case of an alphanumeric parameter inserts a at the cursor position e Unit keys GHz dBm MHz dBm kHz dB and Hz dB These keys add the selected unit to the entered numeric value and complete the entry In the case of level entries e g in dB or dimensionless values all units have the value 1 as mulitplying factor Thus they have the same function as an ENTER key The same is true for an alphanumeric entry e ESC key Closes all kinds of dialog boxes if the edit mode is not active Quits the edit mode if the edit mode is active In dialog boxes that contain a Cancel button it activates that button For Edit dialog boxes the following mechanism is used If data entry has been started it retains the original
203. the connection when the instrument is switched on If you are not prompted to enter the user name and password proceed as described in Reactivating the automatic login mechanism on page 168 8 1 4 Creating Users After the software for the network has been installed the instrument issues an error message the next time it is switched on because there is no user named instru ment user ID for Windows automatic login in the network Thus a matching user must be created in Windows and in the network the password must be adapted to the network password and the automatic login mechanism must then be deac tivated The network administrator is responsible for creating new users in the network 1 Press the Windows key on the external keyboard or the CTRL ESC key combination on your keyboard to access the operating system 2 Select Start gt Control Panel gt User Accounts 3 Select Give other users access to this computer 4 In the User Accounts dialog box select Add The Add New User dialog box is displayed 5 Enter the name of the new user and the domain the user belongs to and select Next 6 Define the level of access you want to allow the new user e Select Standard to create an account with limited rights e Select Administrator to create an account with administrator rights Note Full firmware functionality requires administrator rights 7 Select Finish The new user is created A Qu
204. the controller while accessing them from the R amp S FSV activate the Printers options Do not change the remaining settings 10 Open the Display tab The options for configuring the R amp S FSV screen display are displayed Quick Start Guide 1321 3066 02 01 173 R amp S FSV Appendix LAN Interface Starting and Terminating Remote Operation 11 Under Remote desktop size you can set the size of the R amp S FSV window on the desktop of the controller 12 Under Colors do not change the settings 13 Set the Display the connection bar when in full screen mode option 14 If activated a bar showing the network address of the R amp S FSV will appear at the top edge of the screen You can use this bar to reduce minimize or close the window 15 If deactivated the only way you can return to the controller desktop from the R amp S FSV screen in full screen mode is to select Disconnect from the Start menu 8 3 Starting and Terminating Remote Operation Setting up a connection to the R amp S FSV 1 In the Remote Desktop Connection dialog box see chapter 8 2 Operation with Windows Remote Desktop on page 170 open the General tab 2 In the Computer field enter the IP address of the R amp S FSV In the User name field enter instrument to log in as an administrator or Normal User to log in as a standard user In the Password field enter 894129 3 To save the connection configuration for later u
205. the front panel After booting the instrument is ready for operation A green LED above the ON OFF key indicates this Warm up time for OCXO When the instrument is switched on the OCXO requires an extended warm up time see data sheet No warm up time is required when starting from standby mode Switching the instrument off 1 Press the ON OFF key on the front panel 2 Change the AC power switch on the rear panel to position O or disconnect the instrument from the AC power supply The R amp S FSV changes into off mode Risk of losing data If you switch off the running instrument using the rear panel switch or by dis connecting the power cord the instrument loses its current settings Further more program data may be lost Press the ON STANDBY key first to shut down the application properly eee M Quick Start Guide 1321 3066 02 01 42 R amp S FSV Preparing for Use Putting into Operation 3 1 8 Performing a Self Alignment and a Self Test Operating temperature Before performing this functional test make sure that the instrument has reached its operating temperature for details refer to the data sheet Performing a self alignment 1 Press the SETUP key 2 Press the Alignment softkey 3 Press the Self Alignment softkey Once the system correction values have been calculated successfully a mes sage is displayed To display the alignment results again later e Press the SETUP key
206. the noise display dynamic range has increased Setting the marker level equal to the reference level The marker can also be used to shift the maximum value of the trace directly to the top edge of the diagram If the marker is located at the maximum level of the trace as in this example the reference level can be moved to the marker level as follows 1 Press the MKR key 2 Press the Ref Lvl Mkr Lvl softkey The reference level is set equal to the measured level where the marker is located Thus setting the reference level is reduced to two keystrokes 6 1 2 Measuring the Signal Frequency Using the Frequency Counter The built in frequency counter allows you to measure the frequency more accurately than measuring it with the marker The frequency sweep is stopped at the marker and the R amp S FSV measures the frequency of the signal at the marker position In the following example the frequency of the generator at 128 MHz is shown by using the marker a SEE Quick Start Guide 1321 3066 02 01 111 R amp S FSV Basic Measurement Examples Measuring a Sinusoidal Signal Prerequisite In this example a precise frequency measurement is to be performed Therefore connect the signal generator s Ref OUT connector to the analyzer s Ref IN con nector 1 Set the signal analyzer to the default state by pressing the PRESET key The R amp S FSV is set to its default state 2 Set the center frequency and the span a
207. tings are performed in the following example First a high reference level is used on the carrier frequency and then a low reference level is used on the frequency of the third harmonic The default setting of the R amp S FSV for measurements Setuplnstrument is also used as a starting point here after which adaptations for the measurement are car ried out REM ACKCACKkCkCkCckckC ck ckckckck ckck ck ck ck ck ck ck ck ck ck ck ckck ckck ck ck ck ck ck ck ck ck ckck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck ck kc ck k ck k kk Public Sub RefFixed Dim retCount as Long CALL SetupInstrument Default setting Measuring the reference point CALL InstrWrite analyzer INIT CONT OFF Switch to single sweep CALL InstrWrite analyzer CALC MARK PEXC 6DB Define peak excursion CALL InstrWrite analyzer CALC MARK STAT ON Activate marker 1 CALL InstrWrite analyzer CALC MARK TRAC 1 Set marker 1 to trace 1 CALL InstrWrite analyzer INIT WAI Perform sweep with sync CALL InstrWrite analyzer CALC MARK MAX Set marker 1 to 100 MHz CALL InstrWrite analyzer CALC DELT FUNC FIX ON Define reference point 5S Setting frequency level and bandwidth for measuring harmonics CALL InstrWrite analyzer FREQ CENT 400MHz Span 1MHz Set freq of 3rd harmonic CALL InstrWrite anal
208. tion With the filter slope of 18 dB 140 kHz the deviation can be calculated as follows 1 133x140 X 1 deviafion pe kHz z kS 51 7kHz IE E M Quick Start Guide 1321 3066 02 01 135 R amp S FSV Basic Measurement Examples a M i 9 ae Storing and Loading Instrument Settings 6 5 Storing and Loading Instrument Settings The R amp S FSV can store complete instrument settings together with instrument con figurations and measurement data in a settings file The data is stored on the built in hard disk or if selected on a USB device e g memory stick or on a network drive The hard disk has the drive letter C In the default state the current settings are stored This includes the settings of the measurement functions the activated limit lines and the active transducer factor 6 5 1 Storing an Instrument Configuration without Traces 1 Press the SAVE RCL key 2 Press the Save softkey The dialog box for instrument configurations is displayed The File Name field is in edit mode and contains a suggestion for a new name BB Save fn Files Size AdemodPredefined C2kDeftChannelTables C2kDeftMSChannelTables C2kUserChannelTables C2kUserMSChanmnelTables 3 chan tab Comment V Current Settings All Transducers All Traces All L
209. tituidas por el tipo Rohde amp Schwarz correspondiente ver lista de recambios Las bater as y celdas deben reciclarse y no deben tirarse a la basura dom stica Las bater as o acumuladores que contienen plomo mercurio o cadmio deben tratarse como residuos especiales Respete en esta relaci n las normas nacionales de eliminaci n y reciclaje Transporte T El producto puede tener un peso elevado Por eso es necesario desplazarlo o transportarlo con precauci n y si es necesario usando un sistema de elevaci n adecuado p ej una carretilla elevadora a fin de evitar lesiones en la espalda u otros dafios personales 1171 0000 42 07 Page 13 Instrucciones de seguridad elementales Las asas instaladas en los productos sirven solamente de ayuda para el transporte del producto por personas Por eso no est permitido utilizar las asas para la sujeci n en o sobre medios de transporte como p ej gr as carretillas elevadoras de horquilla carros etc Es responsabilidad suya fijar los productos de manera segura a los medios de transporte o elevaci n Para evitar da os personales o da os en el producto siga las instrucciones de seguridad del fabricante del medio de transporte o elevaci n utilizado Si se utiliza el producto dentro de un veh culo recae de manera exclusiva en el conductor la responsabilidad de conducir el veh culo de manera segura y adecuada El fabricante no asumir ninguna responsabilidad por accidentes o colis
210. to offer our customers the highest possible degree of safety Our products and the auxiliary equipment they require are designed built and tested in accordance with the safety standards that apply in each case Compliance with these standards is continuously monitored by our quality assurance system The product described here has been designed built and tested in accordance with the EC Certificate of Conformity and has left the manufacturer s plant in a condition fully complying with safety standards To maintain this condition and to ensure safe operation you must observe all instructions and warnings provided in this manual If you have any questions regarding these safety instructions the Rohde amp Schwarz group of companies will be happy to answer them Furthermore it is your responsibility to use the product in an appropriate manner This product is designed for use solely in industrial and laboratory environments or if expressly permitted also in the field and must not be used in any way that may cause personal injury or property damage You are responsible if the product is used for any purpose other than its designated purpose or in disregard of the manufacturer s instructions The manufacturer shall assume no responsibility for such use of the product The product is used for its designated purpose if it is used in accordance with its product documentation and within its performance limits see data sheet documentation the following sa
211. top frequencies CHANNEL for the frequency range under consideration This key is also used to set the frequency offset and the signal track function CHANNEL for special applications SPAN Sets the frequency span to be analyzed AMPT Sets the reference level the displayed dynamic range the RF SCALE attenuation and the unit for the level display Sets the level offset and the input impedance Activates the preamplifier option RF Preamplifier FSV B22 SCALE for special applications AUTO SET Enables automatic settings for level frequency or sweep type mode BW Sets the resolution bandwidth and the video bandwidth SWEEP Sets the sweep time and the number of measurement points Selects continuous measurement or single measurement TRACE Configures the measured data acquisition and the analysis of the measurement data TRIG Sets the trigger mode the trigger threshold the trigger delay and the gate configuration in the case of gated sweep Marker functions MKR PEAK SEARCH Sets and positions the absolute and relative measurement markers markers and delta markers Performs a peak search for active marker If no marker is active normal marker 1 is activated and the peak search is performed for it SS a sa Quick Start Guide 1321 3066 02 01 16 R amp S FSV Front and Rear Panel View Front Panel View Function key Assigned functions MKR FUNC Provides additional analysis f
212. trument setup SETUP menu to find out which functions are affected For information on how to deactivate the automatic login refer to chapter 8 1 7 The Automatic Login Mechanism on page 167 3 5 4 Accessing the Start Menu The Windows 7 Start menu provides access to the Windows 7 functionality and installed programs To open the Start menu press the Windows key or the CTRL ESC key combination on your keyboard SS a Quick Start Guide 1321 3066 02 01 57 R amp S FSV Preparing for Use Setting Up a Network LAN Connection All necessary system settings can be defined in the Start gt Control Panel menu for required settings refer to the Windows documentation and to the hardware description 3 5 5 Accessing the Windows Task Bar The Windows task bar also provides quick access to commonly used programs for example Paint or Wordpad but also IECWIN the auxiliary remote control tool pro vided free of charge and installed by R amp S For details on the IECWIN tool see the Remote Control Basics chapter of the R amp S FSV User Manual To open the task bar press the Windows key or the CTRL ESC key combination on your keyboard 3 6 Setting Up a Network LAN Connection The R amp S FSV is equipped with a network interface and can be connected to an Ethernet LAN local area network Provided the appropriate rights have been assigned by the network administrator and the Window 7 firewall configuration is
213. tteries that contain lead mercury or cadmium are hazardous waste Observe the national regulations regarding waste disposal and recycling Transport i The product may be very heavy Therefore the product must be handled with care In some cases the user may require a suitable means of lifting or moving the product e g with a lift truck to avoid back or other physical injuries Handles on the products are designed exclusively to enable personnel to transport the product It is therefore not permissible to use handles to fasten the product to or on transport equipment such as cranes fork lifts wagons etc The user is responsible for securely fastening the products to or on the means of transport or lifting Observe the safety regulations of the manufacturer of the means of transport or lifting Noncompliance can result in personal injury or material damage If you use the product in a vehicle it is the sole responsibility of the driver to drive the vehicle safely and properly The manufacturer assumes no responsibility for accidents or collisions Never use the product in a moving vehicle if doing so could distract the driver of the vehicle Adequately secure the product in the vehicle to prevent injuries or other damage in the event of an accident 1171 0000 42 07 Page 6 Instrucciones de seguridad elementales Waste disposal Environmental protection 1 Specially marked equipment has a battery or accumulator that must not be dispo
214. turbances in residential environments due to possible conducted as well as radiated disturbances In this case the operator may be required to take appropriate measures to eliminate these disturbances Class B equipment Equipment suitable for use in residential environments and environments that are directly connected to a low voltage supply network that supplies residential buildings Repair and service 1 The product may be opened only by authorized specially trained personnel Before any work is performed on the product or before the product is opened it must be disconnected from the AC supply network Otherwise personnel will be exposed to the risk of an electric shock 1171 0000 42 07 Page 5 Basic Safety Instructions Adjustments replacement of parts maintenance and repair may be performed only by electrical experts authorized by Rohde 8 Schwarz Only original parts may be used for replacing parts relevant to safety e g power switches power transformers fuses A safety test must always be performed after parts relevant to safety have been replaced visual inspection protective conductor test insulation resistance measurement leakage current measurement functional test This helps ensure the continued safety of the product Batteries and rechargeable batteries cells If the information regarding batteries and rechargeable batteries cells is not observed either at all or to the extent necessary product users may be e
215. un riesgo elevado de exposici n a radiaciones Tenga en cuenta que en caso de incendio pueden desprenderse del producto sustancias t xicas gases l quidos etc que pueden generar da os a la salud Por eso en caso de incendio deben usarse medidas adecuadas como p ej m scaras antig s e indumentaria de protecci n Los productos con l ser est n provistos de indicaciones de advertencia normalizadas en funci n de la clase de l ser del que se trate Los rayos l ser pueden provocar da os de tipo biol gico a causa de las propiedades de su radiaci n y debido a su concentraci n extrema de potencia electromagn tica En caso de que un producto Rohde amp Schwarz contenga un producto l ser p ej un lector de CD DVD no debe usarse ninguna otra configuraci n o funci n aparte de las descritas en la documentaci n del producto a fin de evitar lesiones p ej debidas a irradiaci n l ser Clases de compatibilidad electromagn tica conforme a EN 55011 CISPR 11 y en analog a con EN 55022 CISPR 22 EN 55032 CISPR 32 Aparato de clase A Aparato adecuado para su uso en todos los entornos excepto en los residenciales y en aquellos conectados directamente a una red de distribuci n de baja tensi n que suministra corriente a edificios residenciales Nota Los aparatos de clase A est n destinados al uso en entornos industriales Estos aparatos pueden causar perturbaciones radioel ctricas en entornos residenciales debido a posi
216. unctions of the measurement mark ers Frequency counter Sig Count Fixed reference point for relative measurement markers Ref Fixed Noise marker Noise Meas Phase noise Phase Noise n dB down function AM FM audio demodulation with option FSV B3 Peak list MKR gt Used for search functions of the measurement markers maximum minimum of the trace Assigns the marker frequency to the center frequency and the marker level to the reference level Restricts the search area Search Limits and characterizes the maximum points and minimum points Peak Excursion Measurement functions MEAS Provides the measurement functions Measurement of multicarrier adjacent channel power Ch Power ACLR Carrier to noise spacing C N C No Occupied bandwidth OBW Spectrum emission mask measurement Spectrum Emission Mask Spurious emissions Spurious Emissions Measurement of time domain power Time Domain Power Signal statistics amplitude probability distribution APD and cumulative complementary distribution function CCDF Third order intercept point TOI AM modulation depth AM Mod Depth MEAS CONFIG Used to define measurement configuration LINES Configures display lines and limit lines INPUT OUTPUT Displays softkeys for input output functions Measurement start functions RUN SINGLE Starts a single new measurement Single Sweep Mode RUN CONT Starts a cont
217. usar Las palabras de se al corresponden a la definici n habitual para aplicaciones civiles en el rea econ mica europea Pueden existir definiciones diferentes a esta definici n en otras reas econ micas o en aplicaciones militares Por eso se deber tener en cuenta que las palabras de sefial aqu descritas sean utilizadas siempre solamente en combinaci n con la correspondiente documentaci n del producto y solamente en combinaci n con el producto correspondiente La utilizaci n de las palabras de se al en combinaci n con productos o documentaciones que no les correspondan puede llevar a interpretaciones equivocadas y tener por consecuencia dafios en personas u objetos Estados operativos y posiciones de funcionamiento El producto solamente debe ser utilizado seg n lo indicado por el fabricante respecto a los estados operativos y posiciones de funcionamiento sin que se obstruya la ventilaci n Si no se siguen las indicaciones del fabricante pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte En todos los trabajos deber n ser tenidas en cuenta las normas nacionales y locales de seguridad del trabajo y de prevenci n de accidentes 1171 0000 42 07 Page 9 Instrucciones de seguridad elementales Si no se convino de otra manera es para los productos Rohde amp Schwarz v lido lo que sigue como posici n de funcionamiento se define por principio la posici n con el suelo de la ca
218. value and closes the dialog box If data entry has not been started or has been completed it closes the dialog box e BACKSPACE key Ifan alphanumeric entry has already been started this key deletes the char acter to the left of the cursor Po a Quick Start Guide 1321 3066 02 01 86 R amp S FSV Basic Operations iii A A ee Means of User Interaction If no input field is currently active the most recently entered value is undone i e the previous value is retrieved Thus you can toggle between two values e g spans e ENTER key Concludes the entry of dimensionless entries The new value is accepted With other entries this key can be used instead of the Hz dB unit key n a dialog box presses the default or focused button Ina dialog box activates the edit mode for the focused area if available For details on the edit mode refer to chapter 5 3 3 Navigating in Dialog Boxes on page 95 n a dialog box activates or deactivates the selected option of the focused area if the edit mode is active 5 2 5 Rotary Knob The rotary knob has several functions e Increments clockwise direction or decrements counter clockwise direction the instrument parameter at a defined step width in the case of a numeric entry e Shifts the selection bar within focused areas e g lists if the edit mode is activated e Shifts markers limit lines etc on the screen e Acts like the
219. ving enhanced programming tasks Visual Basic was used as the programming language However the programs can be implemented in other languages as well Using backslashes In programming languages such as C C or programs such as MATLAB or NI Interactive Control a backslash starts an escape sequence e g n is used to start a new line In these programming languages and programs two backslashes instead of one must be used in remote commands e g in chap ter 7 2 4 1 Storing Instrument Settings on page 157 instead of MMEM STOR STAT 1 C USER DATA TEST1 use MMEM STOR STAT 1 C USER DATA TESTL ee Mr Quick Start Guide 1321 3066 02 01 139 R amp S FSV Brief Introduction to Remote Control SSS ee Basic Steps in Remote Control Programming 7 1 1 Linking the Remote Control Library for Visual Basic Programming notes e Outputting text using the print function Using the print method this example displays the value of the variable MyVar in the Immediate window of the Visual Basic development environment Note that the print method only applies to objects that can display text Debug Print MyVar e Accessing the functions of the VISA32 DLL To enable users to create Visual Basic control applications the VISA32 BAS file must be added to a project so that functions of the VISA32 DLL can be called In addition the VPPTYPE BAS file must be added to the project This file contains constants and definitions for
220. ving loading instrument settings and for managing stored files SETUP Provides basic instrument configuration functions e g Reference frequency external internal noise source Date time display configuration LAN interface Self alignment Firmware update and enabling of options Information about instrument configuration incl firmware version and system error messages Service support functions self test etc PRINT Customizes the printout selects and configures the printer HELP Displays the Online Help MODE Provides the selection between firmware options External functions Displays Windows Start menu Switches between the on screen keyboard display at the top of the screen at the bottom of the screen off Display options DISPLAY Opens a dialog box to switch screen elements on or off EM Switches between maximized and split display of focus area ETE Quick Start Guide 1321 3066 02 01 15 R amp S FSV Front and Rear Panel View Front Panel View Function key Assigned functions ny Switches focus area between table and diagram Navigation functions USER Allows you to define and use softkeys to load user specific settings files HOME Jumps to the highest softkey menu level of the current firmware option Measurement settings FREQ Sets the center frequency as well as the start and s
221. witched off e Nocorrection values are available This occurs for example if a firmware update is performed followed by a cold start of the instrument e Record the correction data by performing a self alignment for details refer to chapter 3 1 8 Performing a Self Alignment and a Self Test on page 43 OVLD Overload of the input mixer e Increase the RF attenuation for RF input e Reduce the input level for digital input IFOVL Overload of the IF signal path after the input mixer e Increase the reference level LOUNL Error in the instrument s frequency processing hardware was detected NO REF Instrument was set to an external reference but no signal was detected on the reference input OVEN OCXO reference frequency option FSV B4 has not yet reached its operating temperature The message usually disappears a few minutes after power has beeen switched on FIFO OVL for option FSV B17 only Progress The progress of the current operation is displayed in the status bar Date and time The date and time settings of the instrument are displayed in the status bar 19 05 2008 12 35 24 5 2 Means of User Interaction The instrument provides a user interface for operation that does not require an external keyboard using the following means of interaction e chapter 5 2 1 Toolbar on page 83 e chapter 5 2 2 Touchscreen on page 84 e chapter 5 2 3 On screen Keyboard on page 85 A A
222. xposed to the risk of explosions fire and or serious personal injury and in some cases death Batteries and rechargeable batteries with alkaline electrolytes e g lithium cells must be handled in accordance with the EN 62133 standard 1 2 Cells must not be taken apart or crushed Cells or batteries must not be exposed to heat or fire Storage in direct sunlight must be avoided Keep cells and batteries clean and dry Clean soiled connectors using a dry clean cloth Cells or batteries must not be short circuited Cells or batteries must not be stored in a box or ina drawer where they can short circuit each other or where they can be short circuited by other conductive materials Cells and batteries must not be removed from their original packaging until they are ready to be used Cells and batteries must not be exposed to any mechanical shocks that are stronger than permitted If a cell develops a leak the fluid must not be allowed to come into contact with the skin or eyes If contact occurs wash the affected area with plenty of water and seek medical aid Improperly replacing or charging cells or batteries that contain alkaline electrolytes e g lithium cells can cause explosions Replace cells or batteries only with the matching Rohde amp Schwarz type see parts list in order to ensure the safety of the product Cells and batteries must be recycled and kept separate from residual waste Rechargeable batteries and normal ba
223. y Use a soft non linting cloth to clean the product Never use chemical cleaning agents such as alcohol acetone or diluents for cellulose lacquers Operation 1 Operating the products requires special training and intense concentration Make sure that persons who use the products are physically mentally and emotionally fit enough to do so otherwise injuries or material damage may occur It is the responsibility of the employer operator to select suitable personnel for operating the products 1171 0000 42 07 Page 4 Basic Safety Instructions 2 Before you move or transport the product read and observe the section titled Transport 3 As with all industrially manufactured goods the use of substances that induce an allergic reaction allergens such as nickel cannot be generally excluded If you develop an allergic reaction such as a skin rash frequent sneezing red eyes or respiratory difficulties when using a Rohde amp Schwarz product consult a physician immediately to determine the cause and to prevent health problems or stress 4 Before you start processing the product mechanically and or thermally or before you take it apart be sure to read and pay special attention to the section titled Waste disposal Environmental protection item 1 5 Depending on the function certain products such as RF radio equipment can produce an elevated level of electromagnetic radiation Considering that unborn babies require increase
224. y To achieve exact matching the frequencies of the generators and the R amp S FSV must be synchronized Quick Start Guide 1321 3066 02 01 119 R amp S FSV Basic Measurement Examples 4 Setthe resolution bandwidth to 100 kHz To do so in the bandwidth menu press the Res BW Manual softkey and enter 100 kHz It is no longer possible to clearly distinguish the two generator signals Bandwidth Video BW Auto Sweeptime Manual Sweep n Type Coupling l Ratio Filter Span 300 0 kHz EXT 23 05 2008 13 44 33 4 Fig 6 5 Measurement of two equally leveled RF sinusoidal signals with a resolution bandwidth which is larger than their frequency spacing Note Reducing the resolution bandwidth The resolution bandwidth RBW can be reduced again by turning the rotary knob counterclockwise thus yielding a higher frequency resolution 5 Set the resolution bandwidth to 1 kHz To do so in the bandwidth menu press the Res BW Manual softkey and enter 1 kHz The two generator signals are shown with high resolution However the sweep time becomes longer At smaller bandwidths the noise display decreases simul taneously 10 dB decrease in noise floor for a decrease in bandwidth by a factor of 10 Quick Start Guide 1321 3066 02 01 120 R amp S FSV Basic Measurement Examples Bandwidth Spectrum Analyzer 1AP Clrw m He 40 dBrn j paisa BW paisa 50 dBm j 60 dBm dai 70 dBrn 80 dBm
225. y and enter 0 Hz or press the Zero Span softkey 3 Set the sweep time to 2 5 ms a Press the SWEEP key b Press the Sweeptime Manual softkey c Enter 2 5 ms 4 Setthe reference level to 6 dBm and the display range to linear a Press the AMPT key and enter 6 dBm b Press the Range softkey C Press the Range Linear softkey 5 Settriggering in response to the AF signal by using the video trigger to produce a static image a Press the TRIG key b Pressthe Trg Gate Source softkey and select Video using the arrow keys C Press the Trg Gate Level softkey and enter 5095 The trigger level is displayed as a horizontal line across the entire measure ment diagram The R amp S FSV displays the 1 kHz AF signal as a static image in zero span Use a headset to listen to the AF 6 Activate the internal AM demodulator a Press the MKR FUNC key Quick Start Guide 1321 3066 02 01 123 R amp S FSV Basic Measurement Examples e A A ee Measurements in Zero Span b Press the Marker Demod softkey The R amp S FSV automatically switches on the AM audio demodulator A 1 kHz tone can be heard over headset If necessary use the volume control knob for AF OUTPUT on the front panel to turn up the volume 6 4 Measurements in Zero Span For radio transmission systems that use the TDMA method e g GSM or 15136 transmission quality is determined not only by spectral characteristics but al
226. yzer BAND RES 1kHz Set suitable RBW CALL InstrWrite analyzer SWEEP TIME AUTO ON AAA AAA Quick Start Guide 1321 3066 02 01 153 R amp S FSV Brief Introduction to Remote Control CREO alU eee Detailed Programming Examples Couple sweep time CALL InstrWrite analyzer INP ATT AUTO ON Select more sensitive level setting CALL InstrWrite analyzer DISP WIND TRAC Y RLEV 50dBm CALL InstrWrite analyzer INIT WAI Perform sweep with sync CALL InstrWrite analyzer CALC DELT MAX X REL Y Read delta marker result Space 100 CALL InstrRead analyzer result 100 retCount Read frequency and level Debug Print Deltamarker 1 result END SUB REM KKKKKKKKKKKKK KK KK KK KKK KKK KKK KKK KK KK KK KK KK KK KK KK KK KK KK AKAL ARA A Kk ko ko AAA AA 7 2 2 4 Measuring Noise and Phase Noise When phase noise is measured the noise power related to a bandwidth of 1 Hz is set in relation to the power of an adjacent carrier signal A commonly used offset between the measured frequency and the carrier frequency is 10 kHz When noise is measured the measured absolute level is related to a bandwidth of 1 Hz The following example is also based on a signal at 100 MHz with a level of 30 dBm Two markers are used to determine both the noise and the phase noise at a 10 kHz offset from the carrier signal REM KKKKKKK KK

Rohde & Schwarz FSV Signal and Spectrum Analyzer

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Rohde &amp; Schwarz FSV Signal and Spectrum Analyzer

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Rohde & Schwarz FSV Signal and Spectrum Analyzer