PowerPoint 프레젠테이션
Contents
1. 13 SD SCAMMING eee nae ase EE UNE ERN o RS Ee 13 6 Positioning the Frequency marker 2 4 0 0 2 2 14 T Power Dp E 14 2 DRE 14 3 Ch MOV CA e CH e aea d t 16 4 Search Scan 5 Difference Mode 6 Frequency Counter 7 Recorder Mode 8 Power supply 1 Car and AC adapter 2 Battery Replacement VI Menu Description 1 The Main Menu 1 Main menu display 2 Function Modes 3 Scan Modes 4 Sweep Mode 5 Edit Channel 5 1 Selecting Edit Channel 5 2 Assigning a Channel number 5 3 Entering a Channel name 5 4 Insert Function 5 5 Delete Function 1 6 Setup Memory 6 1 Setup Memory 6 2 Save and Load setups 6 3 Title Names 1 7 Data Memory 7 1 Data Memory Setup 7 2 Saving and Loading 7 3 Title name 47 548 219 27 5 55 22 22 253 433 23 26 27 n 30 n 32 32 ep 32 lt 35 37 97 8 38 8 ungues eot ada VADO d eR pu ie RR A 39 9 Hold o ea d ERE Pan ado starb 39 41 2 The System Menu pase a IAE AMARI ERN pe A Eo REP unt A RE 42 1 System Menu display SERERE ERA TUE 42 ADONAI US MU E2. MHz xm c mc v DOM OZDMON lt VDO NOU TM preme 5 om ah 5 Printer Menu 5 100 ATT N LCD ISLIGHTSGRID Select Baud rate or parallel port meee Sa TOO O RE 10 MHz amp L 10 OdgdetvV ATT o rs SET LI kay GRID 2 LCD Displays the list of printers which may be connected to the 3201 for printing out display data A w PRINTER PRINTY ESC P TYPE MN TYPE See Page 53 for printer operation mm Selects the optional Protek Printy part No PR 232 lt Selects ESC P type Epson printers Selects NM type NEC printers Set NM printer to the Copy Mode Key sequence for selecting the Printer menu ME gt gt A V gt CAV Select the printer menu 0 Select the desired printer Q Ske TRUM BSN 56 m SO TOO OU REF Od amp mu U ATT KHz 10 0d8rU MHz KHz BeraveR sees Arr ich FREE 6 Copy set Mode The copy set mode allows the contents of the Channel edit Setup and Data memories to be copied to an external device Data may also be written in to these memories from an external device The I O setup must be performed prior to using this feature See page 44 section 4 Key sequence for selecting the copy set menu gt
3. Gero gpm KHz 60 0dBmU MHz Bano NAME FRES pun Sit D 605 08 O O0dBMi OdBi u 5 2 Assigning a channel number 1 To assign a signal level a channel number or edit a frequency in the Channel Memory refer to screen in the example in section 5 1 select the desired channel to be assigned or edited by pressing the AY Key or rotating the rotary knob 2 Highlight the icon in the lower left hand side of the LCD screen by pressing the ay 3 To enter a frequency of 100 02625 MHz in to the Channel memory Press the following Key sequence C Cs 0 06 C aa The entered frequency will be displayed to the right of the Marker arrow MKR m located in the center of the LCD when the ENTER key is pressed 4 When mm ep m is entered as a frequency this channel will skipped when scanned Note The Key when pressed will enter a decimal point after numerical sequence has been entered from the keyboard If a frequency has already been entered including the decimal point pressing this key will clear the frequency display 5 3 Entering a name in to the Channel Memory 1 To assign a signal level a channel name or edit a Channel name in the Channel Memory refer to the example shown in section 51 select the channel to be named or edited by pressing the Key or rotating the Dial Knob
4. A A A A vLCD WLight RID VPRINT 1 LCD Contrast 750 GO To adjust the LCD contrast press the key REF 7O O0dBmU MHz KHz L 70 OdBmU ATT Then press the AY keys for a suitable display Press the ENTER key when finished FREE 2 LIGHT Press the LCD key then the key to display the Back light menu There are 3 items that can be selected from this menu with the key or the rotary dial t Auto Then back light will go off after approximately 5 seconds after the last key entry ON The backlight is always on 11 OFF The backlight is always off Press the ENTER key when finished 4 LCD IsLiGHTSeGRID 3 Grid LCD Press the LCD key then the key to display the grid menu There are three items to choose from and selected see page 52 with the key or the rotary dial SPECTRUM C AMFLE SO TOO OU REF 10 ada wif tz KHz mm Grid selection menu SPECTRUM PLE e TOO ou REF 10 4 MHz KHz o ATT lt Grid 1 Horizontal and Vertical grid lines displayed 10 0 lt OFF No grid lines are displayed SPECTRUM CH f SAMPLE E T a lt H Grid 2 Horizontal grid lines only are displayed Press the ENTER key to complete the selection 1ch REE mE FM LCO AA Mat M 4 PRINT A hard copy of the LCD display is possi
5. This key enters the menu item you have selected or the numeric values you have entered form the keyboard 1 C to These keys select Run Step frequency menu Reception mode menu and squelch Level These keys are located at the bottom of the LCD display They also are used to select the items in the LCD menu when the key is pressed 12 0 9 Numeric keys Enters numeric data from the keypad for frequency values 0 and keys are also used for assigning a sign to a numeric Value The key will enter a negative value used for difference mode only the o key a positive value 19 This key is used for entering decimal points If a decimal point is already entered this key is then used for clearing a keyboard entry 14 CA Y This key is used for incrementing and decrementing the Market frequency and for selecting items in the various menus 15 Rotary Dial Knob Performs the same function as the up down key AY but at a faster rate The rotary dial knob allows one handed operation 16 DC Input Jack The AC DC adapter and cigarette lighter adapter connect to this input for applying DC Power to the unit from an external source 17 RS 232C Connector 8 pin mini DIN connector This connector is used for interfacing to a personal computer or a printer 18 Belt Clip For attaching the RF 3201 to your belt 19 Speaker For listening to the demodulated output of a RF carrier si
6. i YOUN SET MICR gt KHz AR e E KR F REF 10 Od8Hy 20 gt TI O O S I L IGHTIeG RID Harum 9 Hold Mode The Hold mode may be activated for use in the NORMAL or Single sweep mode In hold mode scanning will be temporarily halted approximately 5 seconds when a signal Level amplitude is greater than the squelch level and then resumes scanning regardless of the signal level amplitude To activate the HOLD mode 1 Press key and select the Hold mode menu by pressing the or rotating the dial knob 2 Select the desired hold mode from the menu The following types of hold may be selected A w HOLD MODE OFF DELAY RUN DELAY HOLD HOLD STOP Hold mode disabled Scanning stops when the signal level amplitude is greater than the Squelch level and restarts when the signal level amplitude drops below the Squelch level Scanning will stop when received signal level amplitude is greater than the squelch level and then restart after the hold time approximately 5 seconds if the signal level amplitude remains greater than the squelch level If the signal level drops below the squelch level during the hold period scanning will restart Scanning will stop when a received signal level amplitude is greater than the squelch level then restart after the hold period irregardless of the signal level value during the hold period Scanning will halt when th
7. 2 OOOOOMH zFREE STEP ROKNE NEN B 8 rb SO 88 REF 50 goes m d 660 OO B Ba REF S0 0dBwJ MHz KHz Qu Od mee c 2 10 Mentes le EF so MHz IQs rd dira tak do meee Ten 352 256 OdBwU MHz KHz REF 70 ls 5 Ode RARE REF 70 Hitz KHz Aer 3 Scan modes Selects the manner in which signal levels are scanned and displayed on the LCD There are three scan modes to choose from Search Manual and Channel scan Press the following key sequence to display the scan mode menu Ceu CA gt AV ENTER select the Scan menu REF 70 Odan aa TA MMC 266 select the desired scan mode See below Manual Scan Menu Scan A signal level frequency is entered from the keyboard And is displayed as the center frequency The frequency span is set by a frequency selected form The step frequency Menu Channel Scan CH Scan Names and frequencies of signal levels of interest may Be entered and stored in the channel memory prior to Scanning When scanned these signal levels will be Displayed along with their frequencies and name Search Scan search Scans and displays signal levels between a start and Stop frequency The start and stop frequencies are Entered from the keyboard and are d
8. 2 Press the Key to highlight the icon located on the bottom left of the screen The alphanumeric character entry cursor will then appear at the bottom of the LCD screen as a reversed contrast block Note Be sure the Character entry cursor is in the left most position before entering a channel name To move the character entry cursor press and release the key until the cursor is in the left most position 3 To select Alphanumeric characters for a channel name press the key of rotate the rotary dial Knob until the desired character is displayed Press the key to advance the cursor to the next character position and repeat the procedure until all characters are entered Note Numeric characters from to may also be entered from the keypad 4 Pressing the key will store the channel name into memory as shown in the figure in section 5 1 5 Example To enter the Channel name NHK 1 in to the channel memory use the following procedure See the below figure SPECTRUM CH SAMPLE 35 202 3 LEVEL 606 05 U ATT o Ga m ED Ho 1 FM 2 IBA 3 GAB 4 ASC 5 FGA 25 1 Press the key to highlight the icon Press the key or rotate the dial knob until the letter of N appears in the reversed contrast cursor block 2 Press the key to enter the second character Press the key or rotate the dial knob until the letter of H appears in t
9. Approx 12 5KHz 6dB 60 to 10dBmV 0 to 50dBuV for 300 to 1800MHz 50 to 10dBmV 10 to 50dBuV for 10 to 300MHz 1800 to 2000MHz 0 5 3dB at an ambient of temperature of 23 2dB WFM Approx 180KHz 6dB AM SSB Approx 2 4KHz 6dB Spurious and Noise Level internally generated 35dBc W FM Functions Display modes Sweep modes Scan modes Hold modes Level hold modes Squelch function Copy function 45dBc for N FM typical below a full scale signal level frequency Spectrum display Multi Bar graph display 5 10 20 40 80 160CH Single Bar graph display Difference frequency display Frequency measurement level display Single Normal Free Run Free Single Manual CH Memory and Search scan Delay run Delay hold and delay stop Max Hold Hold 40mS 100mS and 200ms peak hold Squelch level is displayed as a bar graph and a digital Readout The squelch level may be adjusted to any value from the reference level to Full scale The copy set mode allows the contents of the Channel edit Setup and Data memories to be copied to an external device Data may also be written in to these memories from an external device Frequency Counter Frequency range 9MHz to 2060MHz No of digits 7 digits Resolution 1KHz Accuracy 50 PPM 1 count Sampling time 0 512sec Input sensitivity 9MHz to 2000MHz 150mV RMS 20MHz to 1000MHz 100mV RMS Input impedance 500
10. AV gt ER gt Select the I O setup menu Select BPS or parallel port MENU gt CAV gt een gt Cav even gt Select Copy Set Select Copy out Pg 45 menu Pg 45 200 00 ERR 60 MHZ REF 10 MHZ KHz EL 60 L 7 External Attenuators An external Attenuator may be connected to the signal level input in order to increase the measurement range Upon doing so it is necessary to change the Reference level This is accomplished by selecting the appropriate attenuation value in the ATT dB set menu Standard Attenuator values of 3 6 10 20 30 40 50 or 60 dB may be selected with the Keys or dial knob or a non standard value may be entered through the key board The reference level displayed on the LCD will then change according to the dB value selected Example If a 2088 Attenuator is connected to the input Select 20dB from the ATT dB Set menu The reference level displayed on the LCD will change to 20aB Key sequence for selecting the ATT dB set menu Eu gt gt CAV CAV Select the ATT dB Select the Standard menu 2 Attenuator value Q ATT dB SET lt value entered from the key board 0 0 dB mm Standard Attenuator values that may be selected 3 0 dB Note when the Attenuator switch is pressed see page 9 10dB of attenuation is inserted in t
11. DATA Output each time 19 A T T LEVEL DATA Setup S0 ATT LEVEL DATA Ex S0 12 5 CR ATT LEVEL on 12 54 Reference to ATT LEVEL DATA Setup 20 PRINTER MDOE Setup TO PRINT MODE T1 ESC P MODE T2 NM MODE Ex T1 CR ESC P MODE 21 MARKER CH Setup VO 1CH V1 2CH V 9FH 160CH Ex V9 CR 160CH MARKER 22 Each CH Setup Output WO MARKER CH W1 Indicate left W2 Current LEVEL CH Ex WO CR Set up MARKER CH A CR 17CH 24 DB UNIT MODE Setup X0 dB mV unit X1 dB pA unit X2 dBm unit 25 Voice Demodulation Setup YO Demodulation LEVEL in LOW Y 7FH Demodulation LEVEL in HIGH Ex V9 CR Demodulation LEVEL Recommend not to use this function Special users only 26 TEST MODE OFF Setup Z0 TEST MODE OFF Recommend not to use this function Special users only
12. Max Input voltage 5V RMS Data memory 10 readings may be stored Miscellaeous Specifications LCD 192 X 192 pixels green Led backlit Back light Back light will shut off 5 seconds after the last key depression or continuously on may be selected RS 232C Interface 1200 2400 4800 9600 BPS 8 Pin Mini Din Power source 6 1 5V AA type NICD batteries 11V to 16V 400mA Max AC to DC adapter 12VDC car adapter Auto Power Off Unit will shut off after 5 10 20 or 30 minutes of idle time menu selectable Physical specifications Operating Temperature amp Humidity 0 C to 40 C at 35 85 RH Storage Temperature 10 C to 50 C Dimension 4 W x 9 H x 1 77 D Weight Approx 1 4Ib including antenna Std Accessories Coaxial cable earphones Antenna receiver only 6 AA NiCd batteries RS232C cable carrying Case carrying strap Vehicle power adapter AC DC adapter operators manual Optional accessories Parallel printer cable and PR 232C mini printer ES PRECAUTIONS Storage Do not store this equipment in Direct sunshine near heating devices or in an automobile in the summer time Locations with high humidity and poor ventilation Dusty or smoky environments Extremely low temperature Handling This product is a sophisticated electronic device do not Service or perform adjustments Do not apply great force to the keys and switches Be sure the slide switch inside the
13. SEARCH MODE Ex B1 CR CH MODE 3 Sweep Mode Setup CO FREE RUN MODE C1 FREE SINGLE MODE C2 NORMAL MODE C3 SINGLE MODE CR FREE RUN MODE 4 CH BANK Setup CH BANK in No 1 D1 CH BANK in No 2 D2 CH BANK in No 2 D3 CH BANK in No 3 04 4 05 CH BANK in 5 D6 CH BANK in No 6 07 7 08 CH BANK in No 8 D9 CH BANK in No 9 Ex D1 CR CH BANK in No 2 SCAN MODE will be operated in CH SCAN MODE only 5 SSB BFO LEVEL Setup E0 30CH BFO on LOW on MID 0 E AFH BFO HI EO CR On LOW Receiving MODE is operated on SSB MODE Only 6 MODE Setup F1 DELAY RUN MODE F2 DELAY HOLD MODE F3 HOLD STOP MODE Ex F1 CR On DELAY RUN MODE 7 MAX HOLD Setup G0 OFF G1 MAX HOLD G2 HOLD Ex G1 CR On MAX HOLD 8 Receiving MODE Setup HO N FM MODE H1 W FM MODE H2 AM MODE H3 SS MODE Ex H2 CR On AM MODE 9 SQUELCH LEVEL Setup 10 30H SQUELCH ON ONLY I4 31H SQUELCH ON OdB Adding on 188 I2 32H SQUELCH ON 1dB 49 SQUELCH 2588 Ib 63H SQUELCH ON 50dB Id 64H SQUELCH OFF ONLY Ex 4 CR SQUELCH ON 10 CH MEMORY DATA MEMORY COPY Input Output JO COPY input START J1 COPY output START Ex J1 CR COPY input START All the data of CH and DATA MEMORY will be outputted in HEX Recommend not to use this function Special users only 11 Frequency Setup KO MARKER frequency K1 SETUP
14. The Characters for the title name are selected with the AY Keys or the rotary dial 3 Press the key to select the desired character and to advance the character cursor to the next character position Numerical characters may be entered with the numeric keys Up to 10 alphanumeric characters may be used for a title name 4 When the title name is completed press the key Example To enter CATV 9501 as a title name use the following procedure A Press and release the key Until the character cursor is in the first character position B Select with the AY Keys or the rotary dial knob Press the key to advance the cursor to the next character position b Select the with the key or rotary dial C Press the key d Select the remaining letters A using the same procedure as a above e Press the key to enter a space f Press the EE zon numeric keys g Press the key 5 A title name may be changed or edited by pressing the key and using the same procedure as in sect 6 1 a Select the title name to be changed or edited with the av keys or rotary dial b Press the key to highlight the character in the title name to be changed C Press the key to select the new character ti d Press to advance the cursor to the next character to be changed e Press the key then the key when finished 7 Data memory 7 1 Data memory setup The Data Memory feature allows you to save 10 displays of up
15. a frequency value 1 The selected scan mode is displayed in the top center of the LCD In the above example manual scan was selected The frequency entered from the keyboard in this case is the is the center frequency and is the frequency indicated by the market Note in order to enter a frequency from the keyboard scanning must be halted The icon on the bottom left of the LCD should not be highlighted 2 A frequency maybe entered from the keyboard by pressing the o to and the key Example1 To enter 100 00625MHz from the keyboard Press the following key sequence 7 e L 2 Example2 To enter 500KHz press the following key sequence Note The Key is used for entering the decimal point but if the decimal point has already been entered pressing the Key will clear the entered frequency value 3 The frequency value has different functions for the Manual Search and Cannel scan The entered frequency in manual scan sets the Center frequency where as the entered frequency values in search scanning sets the Start and stop frequencies In the Channel scan mode the entered frequency value is stored along with its channel name in the Channel memory see page 28 through 30 This will be used for scanning previously stored scans along with their channel names and frequency 5 Scanning 1 Pressing the key highlights the RUN icon and the scanning will start 2 I
16. be selected from the main menu see pages 32 through 38 8 Example of a manual scan display 3 Ch Memory Scan 1 Names and frequencies of signal levels of interest may be entered and stored in the channel memory prior to scanning When scanned these signal levels will be displayed along with their frequencies and name Ten displays of up to 160 signal level Channels per display 1600 channels total may be entered edited and stored in the channel memory See pages 28 through 30 2 To select the Channel scan mode press the following key sequence av Select Scan Mode Select Chan Scan 3 The LCD will display the current signal level frequency as indicated by the marker the signal amplitude and the channel name displayed at the bottom of the LCD 4 A signal level frequency may also be entered in to the channel memory from the keyboard by pressing the o to _ 9 keys and the see page 12 for entering frequencies The type of reception demodulation must also be selected see page 48 The step frequency will be indicated but is not used for the Channel scan mode 5 Pressing the key will start the scan from the left most position The RUN icon is highlighted 6 When scanning is halted pressing the aV keys or rotating the dial knob will move the Marker frequency indicator and display the amplitude frequency and name of the signal levels displayed on the LCD The market indicator ma
17. channel 1 Select Channel Scan by pressing the following key sequence CA Y ER AV Select Scan Mode menu 0 Pg 29 Select CH Scan 0 Pg 29 2 Select the setup menu from the main menu and choose a memory bank where the Signal levels are to be stored Bank 1 though band 10 may be selected Each bank stores up to 160 channels Press the following key sequence to select the setup up and a memory bank gt CA Y gt AW gt Select setup menu Pg 29 Select the desired memory bank Pg 29 3 Select the CH Edit Menu by pressing the following key sequence AY gt Select CH Select the Channel to be Edit menu Pg 29 assigned or edited Pg 29 6 Press the key when finished for further information on Channel editing See sections 5 2 5 3 5 4 5 5 LI NAME 235 2ch FREE Channel edit display Examples of the channel edit screen EDIT CH MEMO Mem NO NAME FREQ WLTW 107 6 MHz WWOR 191 75 MHz WPIX 203 75 MHz WABC 179 75 MHz WPLJ 95 5 MHz WCBS 101 1 MHz WPBS 215 75 MHz WRCA 71 75 MHz WQXR 104 3 MHz BILL S TAXI 153 2523 MHz MHz 20 5 95 dien 20 o MHz eM T roug a 4 8 OO000MH FREE e Tan 8458 ral 158 BERS TRUM DOO BES TRUM b
18. keys simultaneously This will clear the internal memory and return the unit to normal operation Note alternate method to clear a malfunctioning unit is to select ALL RESET from Test set menu located in the system menu IV FUNCTIONAL DESCRIPTION 1 PANEL DESCRIPTION 1 Signal level input connector Connect to the Antenna or Coax cable Maximum input Voltage is 5 Volts 2 Frequency counter input Connect to the signal source to be measured Maximum input voltage is 5 Volts 3 Volume control Audio output Volume control To increase the volume rotate the Volume control clockwise 4 Earphone Jack 5 Attenuator g Pushed in Inserts 10dB of attenuation into the Signal level input Used in the presence of noise or very strong signals Pushed Out No attenuation 6 LCD Liquid Crystal Display Displays the Signal levels their characteristics frequency amplitude etc and pertinent system data 7 Press this button to turn power on Press again to turn the power off 8 KEY Press the key to display the LCD menu The LCD menu items consists of LCD Contrast control LCD Grid select Backlight and Print command These items are displayed when the key is pressed and selected with the keys 9 Pressing the key once displays the Main Menu items Pressing the key again displays the System Menu items and pressing the key 3 time returns the LCD to the signal level displays 1o
19. memory location by selecting the desired memory location with the av keys and pressing the Load key 3 Press the End key when finished 4 Frequency measurements in the counter mode may be saved and recalled in the data memory when in the Run mode pressing the key will continuously store and update the frequencies displayed at the marker indicator 7 3 Assigning a title name To assign a title name to a display stored in the data memory use the following key sequence gt aw eres gt AV Jel jJ Select Data Select Data Load End Memo Memo Location gt Ce m emm ee Name Select Data Shift to next Select next Save Character Character pos Character etc RE 10 MHz KHz LEVEL 10 Qds 5 DATA 22 5 5 E Dp 4 T D 5 e D e 7 D D b ALD 19 NAME tf 14 ich das LCD I LIGH REYON 8 SSB BFO 1 Press the key and highlight the SSB BFO by pressing the AY or rotating the dial knob then pressing the key Tuning the BFO will demodulate single side band signals 2 The carrier frequency may be reinserted by tuning the BFO to 1 5KHz above the carrier frequency to recover the LSB or to 1 5KHz below the carrier frequency to recover the USB by pressing the Q rotating the dial knob until the audible signal is heard 3 Press when finished BAR
20. 5 BAR 40CH Scans 40 Channels and displays their signal levels as bar graphs The channel at the marker indicator will have its amplitude and frequency displayed on the LCD See figure 4 on page 25 5 BAR 20 Scans 20 Channels and displays their signal levels as bar graphs The channel at the marker indicator will have its amplitude and frequency displayed on the LCD See figure 5 on page 25 BAR 10CH gt Scans 10 Channels and displays their signal levels as bar graphs The channel at the marker indicator will have its amplitude and frequency displayed on the LCD See figure 6 on page 25 BAR 5CH Scans 5 Channels and displays their signal levels as bar graphs The channel at the marker indicator will have its amplitude and frequency displayed on the LCD See figure 7 on page 25 DIFFEREN Scans and displays 2 signal levels in which one frequency is entered from the keyboard and the other signal level is at difference frequency selected from the step frequency menu The amplitude of each is displayed as a bar graph along with their difference amplitude See Figure 8 on page 25 9 SINGLE gt Displays a single frequency and its amplitude as bar graph See figure 9 on page 25 v COUNTER Displays a measured frequency together with its amplitude as a bar graph see figure 10 on page 25 aU TO 200 00 sce TODO DO OU REF 10 O0dBFU MHz KHz REF 10 O0d8PU MHz 10 H D
21. Protek 3201 RF Field Strength Analyzer 2GHz USER S MANUAL N m C e D gt lt lt Lu LH TE TE a QUICK MAIN MENU SETUP GUIDE Bar Bar rower gt wen CERO 23 SSCAN MODE See Page 26 SEARCH v SWEEP MODE am FR See Page 27 SINGLE TTE x EDIT CH MEM MEMO NO FREQ gt 9 gt 12 2 0 000000 3 0 000000 _ lo See 32 See Page 37 Cem See 39 9 MID See Page 39 See Page 41 QUICK SYSTEM MENU SETUP GUIDE AdB Unk SEI a POWER 9 rower ore gt m See Page 43 AUTOOFF 20 a VO SETUP L esee i See Page 44 05 9600 BPS PARALLEL 4 PRINTER Corm See Page 44 NMTYPE DELE locari a LM 27 Cat gt FUNCTION KEY MENU GUIDE See page 49 Step Freq XXXX XXXX 5 00 KHz 10 00 KHz iii Display Description 1 2 3 FUNCTION MODE SCAN MODE TITLE NAME SPEC TR MANLU SaMPLE SET z KHz 5 Reference Level REF 7TO O0dBmU 4 14 Attenvator Value 6 Marke vel 13 Morker 12 Squelch Level 7 Ce
22. REN CH SAMPLE RP z 9 eL 3 MODE demodulation mode 1 Pressing the key displays the type of demodulation that is required for aural reception There are 4 reception demodulation modes available wide band FM Narrow band FM AM and Single side band 2 To select a reception demodulation mode press the AY keys or rotate the rotary dial knob and then press the ENTER key mennas Tr dU REF 10 0dBHU MHz KHz m 6 Narrow band 6 Wide band FM AM Single Side band 4 SQL Squelch level To set the squelch level press the key to highlight the SQL icon on the lower right hand side of the LCD Press the AY keys while observing bar graph to set the squelch to the desired level D Press the ENTER key when finished The squelch level performs the following functions 1 The RF carrier s Audio modulation is available SPEC TRUM DS La E la 58 at the speaker when the RF carrier signal level REF 7O 1 MHz KHz 0 O0dBmU ATT 0 0 is greater than the squelch level 2 Halts the scan when the received RF carrier level is greater than the squelch level Scanning resumes when the RF carrier level falls below 1 Toh FREE the squelch level L HTIS GRID 4 LCD MENU Pressing the LCD key displays the following menu at the bottom of the LCD Note The icon must not be highlighted prior to displaying the menu If RUN is highlighted press the key
23. al scan mode set the center frequency of if using the search scan input the start frequency 4 Set the step frequency to This may be accomplished as follows Select the step frequency menu by pressing the key Then press the following key sequence C 5 Start the scan by pressing the key The scan will start from the left side of the LCD at a rate of 80mMS CH or 12 5Ch Sec This is 3 2sec Div In the 80Bar graph display the scan speed is 6 4Channels per second or 1 6 sec per division 6 The displays and settings may be stored in the data and setup memories 8 Power supply 1 Car adapter and Ac adapter 1 Before connecting be sure the power is off 2 Connect the AC adapter to the external DC input jack see page 9 for location 2 Battery replacement 1 Shut of the power and remove the external power adapter 2 Remove the screws form the battery cover Lift the battery cover and remove the 6 AA batteries 3 Set the slide switch according to the type of battery being installed To the left for alkaline or manganese batteries dry To the fight for NiCd batteries 4 Insert the new batteries into the case Observe battery polarity 5 Replace the battery cover and reinstall the screw 6 Check to the Battery test indicator in system menu see page 48 for the condition of the battery installed 7 For a quick charge it is recommend charging the batteries while the power is off When using the car a
24. battery cover is set to the right Position If alkaline batteries are used set the switch to right dry position If NiCd batteries are being used set the switch to the left NiCd position Warning If the switch is in the NiCd position when alkaline batteries are used may cause these batteries to over heat explore or leak Antenna Due to the broad applications of this unit the supplied antenna is for the 800MHz cellular band It may be necessary to use a different antenna more appropriate for your application The receiving conditions vary with location and antenna On some occasions it s not possible to receive the desired signals due to strong Interference from other electronic sources such as broadcast stations Connecting to other devices When connecting this unit to other devices CATV cable etc be sure that the measured system voltage is not greater than the maximum input voltage Use attenuators to prevent the input voltage from being overloaded by higher than the rated input voltage 5V rms If the input voltage is greater than the rated input voltage of this unit possible damage may result Be sure that the external DC input jack is the correct polarity The DC jack tip must be positive in respect to ground If the unit is not functioning correctly or locked up when the power is turned on perform the following procedure Press the power button to shut the power off Turn the unit on again while pressing the and
25. ble by selecting a printer from the Printer menu Prior to printing itis necessary to set up the correct baud rate if the printer to be used is a serial printer or select the parallel port if the printer is a parallel printer See menu page 44 It is also necessary to select the type of printer to be used from the printer selection menu see page 44 To Print the LCD screen display the LCD menu by pressing the LCD key and then press the key Key sequence for printing the LCD display we AV AV Select the Select Baud rate Setup menu or parallel port Q WENT gt gt 47 gt ENTER gt CA gt ENTER gt 100 gt Select printer Select printer Menu type a a meee ey TOU COO MHz a G uio a om lt 017 10 Dnomaom AT A1 9 2 1 mi om Se FREE N EM LCD IL IGAT GR ID GANYAN SOU e REF 60 0d amp mu D as A BAR SOCH REF 10 OdJBPU MHz KHz eL 100 60 RS 232C REMOTE COMMAND 1 General Features 1 Each Mode Setup 2 Reading and writing each datum 2 COMMAND Type A0 XX CR A0 ASCII CODE XX When DATA needed CR ODH CR 3 ERROR Output and REMOTE Control If Communication Error or Command Error occurs 2 will be indicated on the bottom right side of the sc
26. d 43 oo a0 PE 43 4 VO MON EDS dme mti xu IR 44 5 Printer Men 44 6CopydeLMOUB PER 45 7 External Attenuators 46 B zatiei sen PU RR E 47 SOGGRBMenU PE tovt qeu vb 47 10Battery CHECK kod 48 11 Keyboard eae ace toe a So 48 2 28 115 01 OYE xs css iade Ma tad ug ubi duh Se Muy dts 49 TERUN 49 oi de 49 Joss tov 50 A SOL SQUBICM Level EI tutis iE 51 4 EOD oo o 51 TECD rr 51 2 E E 52 RUD poris hg a picts KANA MN eae ig cea A KA Ma FER 52 4 PRINT blan odia Ko le a e ata ke tale ped 53 INTRODUCTION 1 General The 3201 is the world s first hand held RF Field Strength Analyzer With a wide band reception range of 100 KHz to 2060 2 the 3201 is a compact and Lightweight portable analyzer It is the ideal tool for field RF technicians to test install and Maintain Mobile Telecommunications Systems Cellular and Cordless Phones CB Radios Paging Systems Cable and Satel
27. dapter recharge the batteries while the engine is operating VI Menu Description 1 The Main Menu Press the key to display the Main menu as shown below Press the key or rotate the rotary dial to highlight the desired menu item then press e key to make the selection 1 Main menu display To display the main menu Press the following keys gt u CA Y CENTER select the desired menu SPECTRUM MANU Oo MICR gt REF 10 Od8iPU lt 0 eDi L p TT SW CH SE DA 55 LE m 2 ZFREE S TO Main Menu Display 2 Function mode The Function mode selects the type of LCD display Press the following keys to select the Function mode gt CA CA Y select the Function mode select the desired display FUNCTION Display SPECTRUM gt Scans 160 Channels and displays their signal levels as a spectrum The channel at the marker indicator will have its frequency and amplitude displayed on the LCD See figure 1 on page 25 BAR 160CH Scans 160 Channels and displays their signal levels as bar graphs The channel at the marker indicator will have its frequency and amplitude displayed on the LCD See figure 2 on page 25 G BAR 80CH gt Scans 80 Channels and displays their signal levels as bar graphs The channel at the marker indicator will have its amplitude and frequency displayed on the LCD See figure 3 on page 2
28. e signal level is greater than the squelch level and will remain stopped Pressing the key will restart the scan AME 3 ich F Fi 1 FREE LCD ISLIGHTSGRIDO S ISLIGHTSGRID 10 Level Hold Stores and displays the maximum value of a signal level on the LCD This feature is useful for finding the maximum value a signal level reaches over a period of time To select the Level Hold menu press the key and press the AY or rotate the rotary knob to select level hold and press The following Level hold options will be displayed w LEVEL HOLD OFF Level hold is disabled Displays the maximum value of a signal level MAX HOLD HOLD Holds and displays the value of a signal level PK 1 HOLD Holds the peak variation of signal level for 40mS PK 2 HOLD Holds the peak variation of a signal level for 120mS 111111 PK 3 HOLD Holds the peak variation of a signal level for 200mS A LEVEL HOLD mode may be operated at all times while the 3201 is running Prior to scanning in a HOLD mode set all signal levels amplitudes to their minimum value or OdB The Peak hold modes are useful for displaying signal levels with a long burst or pulse time such as a PCS carrier signal Note The scanning time during the PK HOLD modes will be longer than 12 5CH Sec due to the time needed to set up and establish the hold time SPECTRUM CH BAR SOCH 2 PLE SET 200 RRR p
29. ecting one of the 10 channel list which stores 10 displays of 160 Channel frequencies and their names This allows 1600 channels to be saved in 10 channel scan displays Press the following key sequence to select the set up memory gt 4 ENTER Select the Scan mode menu 33 Select the desired scan mode Pg 33 gt AV m AV gt Select the set up menu Pg 33 Select a memory bank Pg 33 Press the to complete the setup A w SETUP MANUAL SCAN a CH SET MANUAL ees p MANUAL MANUAL MANUAL MANUAL MANUAL MANUAL MANUAL MANUAL MANUAL 1 er BOO OU REF 10 ti 03 0 0 0 a OP 200 OOOO0MHzFREE L SPECTRUM s oe SPECTRUM Sari MICR 5 REF 10 OdBru po KHz REF 1 Ms T KHz Be ATT 0 098 O gt Seen L L 5 L L 5 L 6 L H A L 8 9 9 e L 215285 e ale m STOP FREE K NEM 2 000 MH zFREE 8 LC LC 81 6 2 Save and Load Setups 1 Select the memory location where a setup is to be saved or recalled with the AY key or rotary dial See page 32 sect 6 1 2 Press the key to highlight the icon at the bottom of the LCD This will save the current menu selections display data and the title name in the selected mem
30. equency tune in the center frequency to the MARKER frequency Set up the MARKER on 80CH CH SEARCH MODE Entering first frequency value will be set up on START frequency and Second frequency value will be set up on STOP frequency Ex START frequency on 500 0MHz STOP frequency on 600 0MHz K0500 0 CR START 0600 0 CR STOP 3 Frequency Output Format DATA CD ODH Ex MARKER frequency 10 CR 2000 25625MHz STEP frequency 11 CR 12 5kHz DIFFERENCES STEP frequency L2 CR 4 5MHz COUNTER frequency A9 CR frequency COUNTER MODE L8 CR COUNTER output MODE 1 CR RUN MODE 16 00800MHz 1900 01000MHz 0 0MHz CR STOP Instrument outputs COUNTER Value per 512ms in RUN mode 8 LEVEL DATA Output Format 8bit DATA CR In order to increase communication speed LEVEL DATA outputs 30H 94H 8Bit DATA CR LEVEL 0048 0548 1048 15048 49 5dB _ 50 098 DATA 30 0 31H 1 32H 2 93H 94H 9 ATT Level Data Setup COMMAND DATA ASC CODE CR ODH ATT LEVEL on 18 588 Enter 5018 5 CR ATT LEVEL on 0 0aB Enter S00 0 CR 10 COMMAND default set 1 Function Mode Setup 0 SPECTRUM MODE A1 BAR 160CH MODE A2 BAR 80CH MODE A3 BAR 40CH MODE 4 BAR 20CH MODE A5 BAR 10CH MODE BAR 5CH MODE A7 DIFFERENCE MODE SINGLE MODE A9 COUNTER MODE Ex A1 CR BAR 160CH MODE 2 Scan Mode Setup B MANUAL MODE B1 CH MODE B2
31. f Free Run sweep is selected from the Sweep menu scanning will be continuous and regardless of the squelch level Pressing the key a second time will stop the scanning 3 When Normal Sweep has been selected the scan will halt when the signal level value is greater than the squelch level Scanning will resume when the signal level value drops below the squelch level 4 When scanning is halted the marker will indicate the signal level and display the amplitude value on the LCD 6 Positioning the Frequency Marker indicator Pressing the A W keys or rotating the dial knob when the scanning has been halted can be used to SPEC us Bibi 57 58 19 MICR position the marker frequency indicator over a MHz LEVEL 10 ATT O g signal level in order to find it s frequency and signal level amplitude values 7 Power Off Press the key to turn the unit off when finished Note When the unit is powered on again the screen prior to powering off will be displayed 2 Manual Scan Mode 1 when Manual scan mode is selected It is necessary to enter the following information 8 The Center frequency value from the keyboard b The type of carrier signal modulation from the menu The Frequency Span which is set by the Step frequency The Frequency span is determined by the number of channels per displayed Selected from the function menu multiplied by the step frequency See the 2 e
32. frequency K2 DIFFERENCE STEP frequency Ex 2000 12625 CR MARKER frequency on 2000 12625MHz 12 Frequency Output LO MARKER frequency L1 STEP frequency L2 DIFFERENCE STEP frequency L3 START frequency can be operated on SEARCH MODE only L4 STOP frequency can be operated on SEARCH MODE only L5 Center frequency can be operated on MANUAL MODE only L6 SPAN frequency can be operated on MANUAL MODE only L7 Current frequency L8 COUNTER frequency can be operated on OUTPUT MODE only Ex LO CR MARKER frequency output 10 12625 CR 10 12625MHz Reference to Frequency Output FORMAT 13 TITLE NAME and CH NAME Setup MO TITLE NAME Up to 10 characters M1 CH NAME Up to 5 characters CH MODE only Ex M2 TEST2 CR NAME of TEST2 will be Memorized on current CH 14 TITLE NAME and CH NAME Output NO TITLE NAME Up to 10 characters N1 CH NAME Up to 5 characters CH MODE only Ex NO CR TITLE NAME output KOREA CR TITLE NAME 15 UP DOWN Setup O0 KEY one time O1 DOWN KEY one time Ex O1 CR DOWN Operation 16 POWER MODE Setup PO AUTO POWER OFF 5 P1 AUTO POWER OFF 10 P2 AUTO POWER OFF 20 P3 AUTO POWER OFF 30 P4 AUTO POWER ON Ex P1 CR AUTO POWER OFF after 10 minutes 17 RUN STOP Setup QO STOP mode Q1 RUN mode Ex Q1 CR RUN mode 18 LEVEL DATA Output Setup RO LEVEL DATA Output R1 Indicated CH LEVEL DATA Output R2 Previous CH and DIFFERENCE LEVEL DATA Output R3 CH DATA and CH
33. g the START and STOP frequencies 5 Pressing the or rotating the rotary dial while the scanning is stopped will move the market frequency indicator at the step frequency increment to different positions depending on which key is pressed or which direction the rotary dial is rotated 6 Press the key to start the scanning The scanning will start at the start frequency the Marker frequency indicator will update at the step frequency increment until it reaches the STOP frequency When the stop frequency is reached the scanning will start over at the start frequency if Free Run or Normal sweep was selected or stop if Free single or single Sweep was selected 7 Pressing the key again will halt the scanning The frequency and amplitude of the signal where the Marker frequency indicator halted will be displayed 8 If the Scan mode is changed to Manual Scan the frequency where the marker halted in step 7 will become the center frequency 9 You can save 10 displays of up to 160 channels per display and their setups by storing them in the Data and setup memory in the main menu See pages 32 through 38 SFEC TRUM MANU SAMPLE SET PER 1090 OO FREF 7 O OQ088FUuU KHz LEVEL ATT I 5 Difference mode Scans and displays 2 signal levels in which one signal level frequency is entered from the Keyboard and the other signal level is at a difference frequency selected from the step Frequency me
34. gnal level V BASIC OPERATION 1 General 1 Prior connecting to a power source See page 22 for inserting batteries battery charging and connecting to a power source 2 Input connection Connect the antenna or coax cable to the BNC input marked ANT if measuring a RF carrier signal level If measuring a frequency connect the coax cable to the Frequency counter input Note Do not exceed 5V rms 3 Powering the unit on 1 Press the key to turn the unit on 2 The welcome screen will be displayed followed by the last screen that was displayed prior to shutting the power off 3 To adjust the LCD contrast press the key then press the A W keys until the LCD display is set to the desired contrast then press ENTER 4 See the graphic below for a description of the LCD display when powered on 5 Adjust the volume control for an appropriate sound level If the signal level is below the squelch level there will be no output sound from the speaker 6 To adjust the squelch level press the key then press the AY keys until the squelch level is at the desired level Press the key to quit MODE SCAN MODE kan NAME ra iom Marker bo Reference Level REF 720 aa ou Marker level 269 OdBmU ATT O OdB 227 Value 50 ee ZI DII A pants nan vousonseusU seosoucM Sree eer erie tr ssni MENU FOR FUNCTION KEY 4 To enter
35. gt CAV gt EER ETEN Select dB unit menu Select dBW dBmV or dBmW 3 Setting the Auto power off feature This feature sets the amount of keyboard idle time before the unit shuts off 5 10 20 or 30 Minutes may be selected Key sequence for selecting the Auto power off menu gt WENT gt Select the power off menu Select the amount of idle time Q A w POWER OFF AUTO OFF 5 Power will shut off after 5 minutes of idle time AUTO OFF 10 Power will shut off after 10 minutes of idle time AUTO OFF 20 Power will shut off after 20 minutes of idle time AUTO OFF 30 Power will shut off after 30 minutes of idle time NONE Auto power off is disabled BAR SOCH CH 59 T BAR SOCH CH SAMPLE T a QS f d GO IS 1 0 00 REF 10 OdBPU MHz KHz EE D ISLIGHT1 GRID LCD IGHTSGRID a 4 Setup Menu This Menu enables the serial port with baud rates of 1200 2400 4800 or 9600 for connecting To a computer or serial printer The parallel port may also be selected for connecting to a parallel printer Note To connect a parallel printer to the RF 3201 the optional parallel printer cable is needed Key sequence for selecting the I O setup menu a CAV gt Select the I O Setup menu tb a R c KR
36. he data memory starting at frequency position 1 see page 38 If the input frequency values changes the new frequency value will be stored in successive positions until all 10 positions are written Additional frequencies will then displace previously stored frequencies starting with the 1 position b Pressing the key again will stop the counter The last measured frequency will be the displayed at the marker indicator 6 A frequency stored in the counter data memory may be recalled by selecting the desired frequency with the AY keys and pressing the F4 key This frequency may then be used as the center frequency when set to the manual scanning mode 250 00 V8 195 250 du 7TO O0dB MHz KHz REF 70 0dBn MHz KHz Li D dag Difference Display Pg 19 Counter Display Pg 19 7 Recorder function The 3201 may be used to display and record store in memory trends and variations of a Signal level as a continuous pattern of bar graphs This feature is convent if the amplitude Variations of a signal level under test need to be monitored over a period of time To set the Recorder mode use the following procedure CA gt ER gt 42 Select the Scan menu select Manual or search scan 2 gt Aw gt ENER gt ENER Select the function menu Select spectrum or bar graph display 3 Input from the keyboard the frequency to be measured If using the Manu
37. he reversed contrast cursor block 3 Enter the remaining of the characters in the channel using steps 1 and 2 4 Press the key after the last character in the Channel name to store the name in memory Note When the Key is pressed a space will be entered as a character and the cursor Will advance to the next position to the right 5 4 Insert INS function The insert function allows you to add a new channel name and frequency into any position in your stored Channel list 1 Highlight the where the new channel is to be inserted in to the Channel list by pressing the AY keys or rotating the dial knob 2 Press the key to highlight INS at the bottom of the LCD screen 3 Assign a frequency and name to the new channel using the procedure given in sections 5 2 and 5 3 4 Press the ENTER key to insert the new Channel in to the desired channel list location 5 5 DEL Delete function 1 Select the channel to be deleted by pressing the AY keys or by rotating the dial knob 2 Press the key to delete the channel 6 Setup memory 6 1 Setup Menu 1 The Setup memory menu enables you to save previously selected menu settings and recall them at a later date This provides fast display setups when time is of the essence 2 The menu settings for the LCD display screens in the Channel Manual and search scan modes may be stored in the setup memory Note The setup memory in the channel scan mode is used for sel
38. isplayed on the LCD 4 Sweep mode i Press the following keys to select the sweep mode menu Ceu gt CA gt AV EXER select scan Sweep Mode menu aS se SOUSU REF 60 008m MHz KHz Choose the desired sweep mode FREE RUN Free Sing The display trace sweeps continuously across the screen Regardless of the signal level amplitude or squelch level setting FREE FUN SINGLE The trace will sweep across the screen regardless of the Signal amplitude or squelch level setting and halt at the End of the screen Pressing the button will then Restart the trace from the beginning NORMAL The display trace will sweep across the screen until Incoming signal amplitude is greater than the squelch Level The trace will halt at this point and can be restarted By pressing the up key or automatically if a hold Item in the HOLD menu is selected SINGLE Operates the same as normal sweep except the sweep Will stop when the trace reaches the end the screen The trace may be restarted from the beginning by Pressing the button 5 Edit Channel Signals with known frequencies along with their manes may be assigned a channel Number edited and stored in the channel memory The channel memory consists of 10 Memory banks where each bank stores up to 160 channel frequencies and their names These stored channels may then be scanned and displayed in the Channel scan mode 5 1 Selecting Edit
39. lite TV systems as well as antenna site measurements and Maintenance 2 Features 100KHz to 2060MHz measurement range Measures and demodulates Narrow Band FM N FM Wide Banc FM W FM AM Single Side Band SSB signals Built in 2GHz Frequency Counter PLL tuning system for precise frequency tuning Up to 160 channels may be scanned and displayed on the LCD Built in Speaker 192 X 192 pixel backlit LCD All functions are menu selectable Has a RS 232 and parallel interface Il SPECIFICATIONS Reception Frequency Frequency range 100KHz to 2060MHz Freq Accuracy TXO Freq Accuracy display 25 Demodulation N FM W FM AM SSB Step frequency 5KHZ to 9995KHz in multiples of 5KHz and 6 25 2 Data memory Stores 10 displays of up to 160 Channels per display 1600 Set Up memory Stores 10 setups for each scan mode Reception sensitivity 0 6 dBu EMF S N 12dB at N FM 10dB at W FM Scan speed 12 5Ch sec max Input impedance Max Input voltage Audio output Level Measurement N FM mode Range Resolution Accuracy Repeatability Bandwidth W FM AM SSB Range Resolution Accuracy Repeatability Bandwidth 500 standard Max 5 RMS 120mW into 80 speaker 70 to 20dBmV 10 to 404 300 to 1800MHz 60 to 20dBmV O to 40dBuV for 1 to 300MHz and 1800 to 2000MHz 0 5dBuV 3dB at an ambient of temperature of 23 3 2dB
40. nter Freavency 8 SPAN 9 Step Frequency TE E 111 Sweep mode N EE 12 SOKH 12 Reception mode 21 HTeGRID MENU FOR FUNCTION KEY 1 Function mode Displays the currently selected display Spectrum Bar graph and Counter see page 23 2 Scan mode Displays the selected scan mode 3 types of scanning may be selected See page 14 and 26 for manual scan pages 17 amp 26 for search and pages 16 amp 26 for channel scan 3 Title name The data memory which is selected page 37 4 Marker Frequency The frequency in which the unit is currently tuned to as indicated by the marker indicator 5 Ref Level The base line reference amplitude 0 level The Reception modes page 50 or the selected external Attenuator value page 46 sets this value 6 Marker Level The amplitude value of the signal level the unit is currently tuned to as indicated by the marker 7 8 Center Frequency and Span are used in Manual scan and are described on 14 9 Step Frequency The scanning frequency increment value set by the page 49 10 Reception Mode The type of modulation needed for aural reception of the incoming signal Note a CW or a signal other than a Narrow Band FM NBFM wideband FM WBFM AM or SSB may be displayed by selecting a reception mode which has the appropriate bandwidth see page 5 The Reception mode is selected by pressing the button 11 Sweep Mode Determines how the scan moves across the
41. nu The amplitude of each is displayed as a bar graph on the right side of the Display along with their signal difference This feature is useful for measuring the difference in amplitudes between the video carrier And audio carriers of a TV signal or measuring the variation in amplitude of a transmitted Signal at different locations 1 To select the 2 channel difference mode press the following key sequence av Select the Function mode Select 2 channel Difference 2 Enter the marker frequency to be measured from keyboard 3 Select or enter from the keyboard the difference frequency to be measured form the step frequency menu press the key 4 The LCD will display the bar graphs of the marker frequency and difference frequency amplitudes The difference amplitude between the two signal levels will also be displayed 5 Press A W keys to select the marker or difference frequency 6 Frequency Counter The frequency counter may be used to measure and record unknown frequencies 1 To select the frequency counter press the following key sequence Cum CA Y AV EIER select Function select counter 2 Select the counter mode by pressing the A W keys or rotating the dial knob 3 Connect the signal source output to the counter input Note Maximum input voltage is 5Volts 4 Press the key to start the counter When a signal is measured is frequency value will be stored in t
42. o the input The above procedure should be performed to change the reference level to 10dB AR SOCH MP SAR SOCH 9 PLE 2790 pers ae RRR F 10 OdBPu MHz REF 10 o RE KHz M R ATT EUST 0 14 FREE 1 N FM F T LIGHTSGRID L ISLIGHTSGRID OANE 8 Test set menu The test set menu contains the following utilities A TEST MODE v OFF TEST 1 TEST2 CALIBRATE ALL RESET ALL CLEAR t t 1 The signal level value displayed on the LCD includes the Calibration correction factor For normal operation this mode should be selected The LCD displays the output from the A D converter Users should avoid selecting this Same as Test 1 This utility is used for internal calibration of the 3201 This utility compares the input signal level and the level detector output and creates a correction factor which is written in to a non volatile memory Users should avoid selecting this Initializes all settings and memory data This utility is normally used after replacing the internal Lithium battery Clears the Setup Data and Channel edit memories and returns them to their default state Caution Improper selection and operation of CALIBRATE and ALL CLEAR in this menu may result in the loss of all previously stored data and setups and the deletion of internal calibration data 9 SCRB Menu Thie menu is optional and is re
43. oo du REF 60 0d8mU MHz gt LEUELCEO OdEnU ATT 0 9 811 0 9 EUER CP 2 THE SYSTEM MENU The system menu contains the basic system operating and measurement parameters 1 System Menu display To Display the System menu press the following Key sequence gt gt EER Select the desired menu A w SYSTEM dB UNIT POWER OFF SET UP PRINTER COPY SET ATT dB SET TEST SET SCRB BATT CHECK BUZZER d t Selects the decibel measurement unit dBmV dBmW may be selected Sets the amount of time the unit will shut of when if no keyboard entry is made Sets serial Baud rates or parallel port operation Selects the type of printer that is to be used for printing screen data Used for down loading the data memory to an external device Sets the reference level when external Attenuators are used For internal testing and calibration Setting the sound modulation Indicates the present battery voltage level Enables or disables the keyboard entry beeper System menu display IZO SET PRINTER COPY SET ATT dB SET TEST SET SCRB SET BATT CHECK M AN An t ich f8 LCD TAL 2 Setting the display dB units To Display the System menu press the following Key sequence
44. ory location 3 Press the key to highlight the icon at the bottom of the LCD This will recall from the selected memory location the previously stored menu selections display data and the title name 4 Press the when finished 5 The following items are saved in the setup memory when the key is pressed Marker frequency Reception mode Step Frequency Difference frequency Attenuator level Sweep mode Function mode Max Hold mode Squelch level Hold mode 558 SCRB set level Start Stop Frequency Title names 10 alphanumeric Characters Max Press the following key sequence to load or recall a setup from memory 8 To recall a setting Select the memory location see sect 6 1 m Load End b To save a setting Select the memory location see sect 6 1 2 Fa Save se TRUM SPEC TRUM D 8857 oU Bu REF 60 MHz REF 60 0df8 nu MHZ riz Eu mV READ AT 2a2 41 11 92 FUNCT tow SCAN ODE 2314 MODE 6 3 Title name A title name with up to 10 alphanumeric characters may be assigned to a display setup To enter a title name use the following procedure 1 Press the Key to highlight the icon located on the bottom left side of the LCD screen The alphanumeric character entry cursor will appear at the top middle of the LCD screen as a reversed contrast block 2
45. reen and will be indicated when data receive properly Not Single time COMMAND process takes greater than 40ms subsequently Do not use the command as it possible 4 Signal Line and Pin Number When it connected to PC operate it using the MINI DIN Cable Option MINI DIN CABLE 25PIN DSUB 9PIN DSUB COMPUTER PIN NO PIN NO Signal Name PIN NO Signal Name 56 1 1 5 2 3 RXD 2 3 RXD 1 3 2 TXD 3 2 TXD 3 4 7 CTS eee 4 7 CTS 7 5 8 RTS 5 8 RTS 6 6 DSR gt 6 6 DSR 4 7 5 SG 7 5 SG 20 1 DCD 20 1 DCD X is PIN NO of 9PIN DSUB 5 Interface Transmitting and receiving data from PC are RTS CTS type Not using DSR DCD or XON XOFF 6 Specification Synchronization ASYNC STOP BIT 2 STOP BIT PARITY NONE DATA Length 8 BIT Communication Speed 1200 2400 4800 9600 BPS Communication setup Press MENU KEY twice and select I O SETUP MODE then enter the speed rate Best condition of data communication is 9600 BPS 7 Frequency Setup 1 Frequency Setup Format Type COMMAND DATA ASC CODE CR ODH Ex MARKER frequency on 2000 10625 MHz K02000 10625 CR MARKER frequency on 12 5 kHz 0 0125 CR MARKER frequency on 40 0 MHz 4 CR or K040 DIFFERENCE STEP on 130 0 MHz 20130 CR 2 Setting Value of the Frequency Setup can be changed by SCAN MODE MANUAL MODE When setting up the MARKER fr
46. screen when the squelch is activated See page 26 12 Displays the value of the squelch level see page 51 13 Marker Indicates the signal level currently being scanned 14 Attenuator Value Displays the amount of external attenuation connected to the input When an external Attenuator is used the value of the Attenuator must be added to the Reference level This is accomplished through the ATT dB set in the system CONTENTS Quick Main Menu Set guide rhe etx vo ee t oco XXE ex iH 1 Quick System Menu Setup guide eno E t ta 11 Function Key Menu iii Display Description 222222 S ei UM iv I Introduction SAA Ea 4 teGeneral EE 4 2 Features a e eto a s 4 VI NITET NT 4 M Precautions 5 7 IV Functional Description eu cocoa 9 1 Panel Description HERR EG PIU ARR EET SKI 9 Basic operation 12 T General 12 1 Prior to connecting to a power source 12 2 Input connection NEN PO UE PCT 12 3 Powering the unit on 2 2 12 4 Entering a Frequency value
47. served for future use 10 Battery Check The status of the battery may be checked This item displays the status of the battery as a bar graph Batteries should be replaced or recharged when the Bar graph indicates low See page 44 for battery charging and replacement Key sequence for selecting the BATT TEST menu gt w CA gt ENTER Euren Select BATT Check Displays the Battery Level Bar graph RO Pot di REF 10 oc Rr eru 11 Buzzer The keyboard buzzer when enabled will beep whenever a key is depressed The buzzer may be enabled or disabled through this menu The buzzer is normally enabled by default The key sequence for enabling or disabling the buzzer is we CAV AY m EVER Select the Select buzzer on Buzzer menu or off ee o 5 dd mwan TOO dU REF 10 MHz REF 10 MHz KHE LE ae oger RET 2 HAME 14 Ioh 3 Function keys In normal operation the following menus are displayed at the bottom of the LCD To select one of these menus press the corresponding function key RUN STEP MODE SQL 1 RUN 1 Pressing the key highlights the RUN located at the bottom of the LCD see above figure Scanning will start or enable the counter if the counter function has been selected 2 Pressing the key a second time
48. to 160 channels per display in memory including amplitude Attenuator and difference level data These displays may be recalled at a later time In the counter mode 10 measured frequencies may be saved and then recalled To display the Data memory menu use the following key sequence eu AV EVER Select data memo Select Memory location See page 38 for saving and loading data in the data memory To quit the data memory press the key Data Memory Menu for all Data Memory Menu for Functions except counters the Counter mode A A DATA MEMORY FREQ MEMORY NO FREQ MHz 1000 00000 1000 01000 100 25600 10 10000 280 46700 0 00000 0 00000 0 00000 0 00000 0 00000 DATA MEM DATA MEM DATA MEM DATA MEM DATA MEM DATA MEM DATA MEM DATA EM 4 1 2 3 4 5 6 7 8 9 0 1 2 Press end key to finish MCN MEE 1844 08 72 10 OdBru Lr n BEHORY UM f CCD TGHTSGRTID 7 2 Saving and loading 1 The current LCD screen data and title maybe saved in a memory location by selecting the memory location with the AY keys and pressing the save Note In the counter mode pressing the key will store the frequency value indicated by the marker 2 Previously stored data and title name may be recalled from a
49. will stop the scanning or when in the counter mode the counter will stop measuring 2 STEP 1 Pressing the key displays the step frequency menu 2 The step frequency determines the scanning frequency increment Example the frequency Marker indicator will increment every 50 KHz if a step frequency of 50 KHz is selected 3 The frequency span in the manual Scanning mode is also determined by the step frequency Span No Of channels per display as selected from the function menu multiplied by the step frequency Example If an 80 channel bar graph display is selected from the Function menu and the frequency step is 100KHz the Frequency Span is 8 MHz 4 When the 2 channel difference display is selected the step frequency determines the difference frequency Example If the marker frequency is 59 75 MHz signal level bar graphs will be displayed along with their signal level amplitude values and the difference in signal level amplitude 5 A step frequency of frequency difference is selected by pressing the keys or rotating the dial knob and then pressing the ENTER key 6 When entering a step frequency from the keyboard step frequencies of multiples of 5KHz or 6 25KHz must be entered When entering a difference frequency value pressing the E E key prior to entering a difference frequency will enter a positive frequency value Pressing the key will enter a negative frequency value Mic DIFFE
50. xamples below on how the frequency span is determined by the step frequency Example 1 To set a frequency span of 8MHz using the Spectrum display mode a step frequency of 50KHz is required 160 x 0 050MHz 8MHz Example 2 If a 40 Bar graph display is selected and the step frequency is 100KHz the Frequency span is 40 x 0 1MHz 4MHz 2 To select the Manual scanning mode press the following key sequence av Select the Scan menu Select Manual Scan mode 3 The center frequency Span Step Frequency and reception mode are displayed in the lower part of the LCD Note The frequency span is not displayed in the 2 channel difference Single or counter modes 4 To enter the Center Market frequency the unit must not be Scanning Run icon not highlighted See pages 12 and 13 5 When the scanning is stopped the Market frequency indicator may be positioned over a signal level of interest by pressing the AY keys or rotating the dial knob The position of the market may be moved by up to 160 channels 80 channels to 80 channels 6 Pressing the key will highlight the RUN icon and scanning will start from left to right In the 2 channel mode the market center frequency and the difference frequency are scanned and displayed Note Scanning is not available in the signal channel or counter mode 7 You can save 10 displays of up to 160 channels and their setups by storing them in the Data and setup memory These may
51. y be moved up to 80 channels to 80 channels from its present position Note Scanning is inoperative in the Single scan and counter modes In the Difference mode only the Market and the difference frequency is scanned and displayed 7 A stored display in the Data memory may be scanned and displayed in the channel scan mode The set up memory in this case is used for selecting the stored display to be scanned 8 Example of a channel scan display BAR CH SAMPLE SET POO DOU REF 60 0d8mVU MHz KHz LEVEL 60 Od8mU So sans cS 35444 20 10 i pi AVEL Frit 1 FREE lel 2 14 LCD ISLIGHTT GRID 4 Search Scan 1 Search scan is the scanning between a start stop frequency which are entered from the keyboard 2 To selected the scan mode enter the following key sequence AY Select the Scan menu Select search Scan 3 The START STOP STEP frequencies and the reception mode demodulation type will be displayed at the bottom of the LCD with the start frequency highlighted 4 Enter the START FREQUENCY from the keyboard This frequency will now be displayed as the start frequency and at the market frequency indicator See page 12 When the START frequency is entered STOP FREQUENCY will be highlighted Enter the STOP frequency from the keyboard Note scanning must be stopped before enterin
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