HP 84811A User's Manual
Contents
1. ho wh dV DI A Tabie 3 Replaceable Parts Description INPUT AMPLIFIER BOARD ASSEMBLY SCREW SKT HO CAP 0 80 188 IN LG 55 302 USED TO MOUNT THE A1 ASSEMBLY CAPACITOR FXD 1UF 20 SOWDC CER CAPACITOR FXD 1UF 20 SOVOC CER CAPACITOR FXD 42PF 5X 200VDC CER 0 30 CAPACITOR FXD 8 2PF 5 200VDC CER j DIQOE SWITCHING BOV 200MA 285 50 35 DIODE SWITCHING BOV 200MA 2NS DO 35 CONTACT FINGER INDUCTOR RF CH MLD S60NH 10 1050X 26LG TRANSISTOR DUAL NPN PD 400HW TRANSISTOR DUAL NPN POZACOMW TRANSISTOR NPN 2N5179 St TO 72 POx200Mu TRANSISTOR NPN 2N2222A 51 TO 18 v2 500MW RESISTOR 82 5 1 05 F TXxO 100 RESISTOR 464 1 05 F 0 100 RESISTOR 21 5K 15 05 F 0 100 RESISTOR 1 32K 1X 05 F 100 RESISTOR 619 1 05 F TC 0 100 RESISTOR TRMR SK 10 TOP ADJ 1 TRN RESISTOR 3 16K 1 OSW F 0 100 RESISTOR TRMR IK 10 C TOP ADJ 1 TRM RESISTOR 511 1X 05u F 0 100 RESISTOR 147 1X 05M F 0 100 RESISTOR 909 1X O5W F 0 100 RESISTOR 1 78K 1X 05 F 0 100 RESISTOR 51 1 15 125u f TC 0 100 RESISTOR 51 1 1X 05 F TC 0 100 RESISTOR 110 1 1254 F 0 100 THERMISTOR 1K OHM RF CONNECTOR REPLACEMENT ASSEMBLY INCLUDES U2 ONLY WASHER CAP LASEL INFO CAUTION 848114 SHELL PLASTIC SHELL PLASTIC NOT ASSIGNED NOT ASSIGNED CHASSIS CHASSI2. HP 8491B Opt 010 Type N Coaxial Short HP 11512A Type N Coaxial Open made from the following parts HP 1250 0916 Body HP 1250 0016 Snap Ring HP 1250 0918 Nut HP 84811A Page 5 RETURN LOSS PERFORMANCE TEST cont d MICROWAVE AMPLIF POWER ERONAVEAMFLIEIER METER No 2 INPUT OUTPUT SENSOR SWEEP OSCILLATOR POWER COAXIAL STEP Hil ATTENUATOR No 2 CP RE OUTPUT INPUT REFLECTED CES INCIDENT TEST PORT PEAK Lj POWER METER No 1 QUAL DIRECTIONAL COUPLER SENSOR SENSO 9 POWER PEAK bd SENSOR POWER No SENSOR Lj Figure 1 Return Loss Performance Test Setup NOTES Use the appropriate microwave amplifier depending on the frequency of interest The type N coaxial open is required only for measurements above 70 GHz Procedure 1 Set the coaxial step attenuator to 11 dB of attenuation Connect the equipment as shown in Figure 1 Allow at least one half hour for the equipment to warm up Then before doing the performance test be sure the test port output ofthe coupleris less than 100 mW 2 Set the sweep oscillator to CW and set tothe frequency of interest Make sure that the microwave amplifier is compatible with the frequency of the sweep oscillator Frequency of interest 3 Using the 10 dB coaxial attenuator connected to the test port of the dual directional coupler measure the power output with power meter 2 Adjust the sweep oscillator an
3. YZD 1 cH 0007 p 1 40 iNdino a Brass 3C Ut 15 sz e no 1 oH 38 49 AZ vH ety t t indino PEN INANI HIYd gt f V 3 0 4 834413 T 1183824410 1 8 9 8 8 H3 JI iNdNI IV 53108 Figure 5 Peak Power Sensor Schematic Diagram REGIONAL SALES AND SUPPORT OFFICES For information relating to Sales or Support of Hewlett Packard products first contact your local Hewlett Packard office listed in the white pages of your telephone directory If none is listed locally contact Hewlett Packard at one of the offices listed below to obtain the address or phone number of the Sales or Support office nearest you The format for telephone numbers is listed as country code area code or city code local number For example at European Operations HQ the main site number is listed as 41 22 780 8111 41 is the country code 22 is the city code and 780 111 is the local number EUROPEAN MULTICOUNTRY Scandinavia Middle East Africa Eastern Europe Hewlett Packard S A 150 route du Nant d Avril P O Box 1217 Meyzin 2 Geneva Switzerland Tel 41 22 780 8111 Fax 41 22 780 8609 FRANCE Hewlett Packard France Parc d Activite du Bois Briard 2 avenue du Lac 91040 Evry Ce dex France Tel 33 1 69 91 80 00 Fax 33 1 69 91 84 32 GERMANY Hewlett Packard GmbH Herrenberger Strasse 130 7030 Bobingen West Germany Tet 49 7031 14 0 Fa
4. 84811 20002 84811 20001 7121 2422 84811 80003 08486 80001 08486 80005 7120 2422 7120 2422 84811 60003 84811 60005 8120 1788 Page 10 Mtr Code 0000 01295 64713 24546 28480 73138 Table 4 Code List of Manufacturers Manufacturer Name ANY SATISFACTORY SUPPLIER TEXAS INSTR INC SENICONO CMPNT CIV MOTOROLA SEMICONDUCTOR PRODUCTS CORNING GLASS WORKS BRADFORD HEWLETT PACKARD CO CORPORATE HQ BECKMAN INSTRUMENTS INC HELIPOT OIV Address DALLAS PHOENIX BRADFORD PALO ALTO FULLERTON TX PA CA cA HP 848114 Zip Code 75522 5008 4570 94304 2634 MPQ MAGNETIC SHIELD SPRING BULKHEAD FLANGE ALLEN CAP SCREWS MP14 MP25 MP10 d MAGNETIC SHIELD CONNECTOR AND CONTACT u SLEEVE Presoldered DIODE PART MODULE OF Ut NOTE MP1 larger shoulder USE n Sui PLIERS HERE CONNECTOR BARREL 9 16 WRENCH HERE i CORRECTION CONES FACTOR LABEL Figure 3 Illustrated Parts Breakdown i 3 ai x 5 Tio go pie eas Page 12 SERVICE Service instructions consist of principles of opera tion troubleshooting and repairs Test equipment which meets or exceeds the critical specifications in Table 2 may be used in place of the recom mended instruments for troubleshooting the Peak Power Sensor Principles of Operation For the following discussion refer to the sche matic diagram in Figure 5 RF Detector The rf signal is applied
5. must be set on the power meter before the measurement That is the measured value cannot be corrected mathematically afterwards based on this data Operating Instructions Once the Peak Power Sensor has been attached to the power meter and the Correction Factor has been set the power meter is ready to take a read ing For more information on operating the power meter refer to the operating instructions in the power meter operating and service manual Specification SWR 100 MHz to 12 GHz 1 5 12 GHz to 18 GHz 2 0 Description To verify SWR specifications a Return Loss Test is performed The Return Loss Test may berun without the Peak Power Sensor being connected to the Peak Power Meter A microwave source is connected by appropriate attenuation to a dual directional coupler The Peak Power Sensor is connected to the test port of the directional coupler The incident and reflected ports of the directional coupler are connected to power meters From the power measurements made on the incident and reflected ports Return Loss can be calculated Equipment Sweep Oscilator Mainframe HP 8620C EPI RIGS ou Eque aed vio RISE HP 86290A Microwave Amplifier HP 489A 491C 493A 495A Coaxial Step Attenuator 1 dB step HP 8494B Dual Directional Coupler HP 11692D Power Meter 2 required HP 436A Power Sensor 2 required HP 8481A Coaxial Attenuator 10 dB
6. to the Schottky diode which produces a de voltage that is propor tional to the rf input Input Ampilfier A1 The main function of the Input Amplifier is to match the diode s output impedance to the 500 cable W1 The impedance must be matched to reduce ringing caused by any mismatch The diode output load helps to flatten the voltage to power response of the diode and reduce the effect of temperature variance The 20 MHz low pass filter prevents high fre quency signals from changing the bias points of the differential amplifier The differential ampli fier has a gain of slightly less than 0 5 Q1 and Q2 amplify the current Troubieshooting Troubleshooting the HP 848114 Peak Power Sen Sor consists of checking the amplifier the detector diode and the input capacitor After a repair has been completed refer to the Peak Power Sensor Performance Test to verify that the instrument meets specifications The amplifier circuitry is shown in Figure 5 Fig ure 4 is the printed circuit locator To static check the amplifier perform the following refer to Fig ure I 1 Insertthebladeofasmallscrewdriver between the two piece plastic shell at the rear of the Peak Power Sensor Gently pry the two pieces apart Pry the other side of the shell apart and remove the cover sections see Figure 3 2 Remove the four Allen screws from the bulk head flange then remove the flange and bar rel assembly from the instrument HP 84
7. 5 1990 1501 PAGE MILL ROAD PALO ALTO CALIFORNIA U S A MANUAL PART NUMBER 84811 80010 Microfiche Part No 84811 90011 Printed August 1990 Page 2 GENERAL INFORMATION _ Introduction This Operating and Service Manual contains information about initial inspection performance tests adjustments operation troubleshooting and repair of the HP 84811A Peak Power Sensor On the title page of this manual is a Microfiche part number This number can be used to order a 4 x 6 inch microfilm transparency of the manual Specifications Instrument specifications are listed in Table 1 These specifications are the performance stand ards or limits against which the instrument is tested Table 1 Specifications Power range 0 to 20 dBm 1 mW to 100 mW Frequency range 100 MHz to 18 GHz SWR 100 MHz to 12 GHz 1 5 12 GHz to 18 GHz 2 0 Maximum Peak Power 24 dBm 250 mW for 5 min Connactor type N male Calibration every 2 GHz from 2 to 10 GHz every 1 GHz from 11 to 18 GHz Operating temperature 0 to 55 C Calibration accuracy 10 to 40 C 0 7 dB 0 1 to 12 GHz 1 0 dB 12 to 18 GHz General Dimensions 30 mm H x 38 mm Wx 140 mm L 1 2x 1 5 x 5 5 inches Weight 0 5 kg 1 Ib net Sensor cabla length 1 2 metres 4 1 ft Specifications only apply in combination with specifications of HP 8900C D peak power meters instruments Covered by Manual This instrument has a two part serial numb
8. 811A 3 Connect the Sensor to an 8900C D Peak Power Meter 4 Apply 1 27 volts to the spring contact see Figure 3 5 Check for approximately 100 milliwatts dis played on the 8900C D This indicates that the amplifier circuitry is functional If the amplifier circuitry is not functional use Figures 4 and 5 to troubleshoot the Sensor If the amplifier is functional the problem is either the detector diode or the input capacitor Refer to the Diode Module Replacement Assembly instructions to remove diode U1 from the connec tor barrel and to replace the diode This diode can be tested using acurve tracer set to5 millivolts and 5 microamps deflection The origin resistance should be about 1 to 2k Ohms in the forward direc tion at room temperature If the amplifier and the diode are functioning replace the RF connector assembly J1 This assembly which includes the input capacitor can be replaced as follows refer to Figure 2 1 Using a 9 16 inch wrench remove the RF connector from the connector barrel Use a spanner wrench to hoid the connector barrel while removing the connector 2 Connect the new RF connector to the connec tor barrel Diode Module Replacement 1 Disconnect the Peak Power Sensor from the Peak Power Meter 2 Disassemble the Peak Power Sensor by per forming the following steps a Insert the blade of a small screwdriver between the two piece plastic shell at the rear of the Peak Power
9. AND SERVICE MANUAL OPERATING PEAK POWER SENSOR m HEWLETT PACKARD S 84811 90010 HP Part No Warranty CERTIFICATION Hewlett Packard Company certifies that this product met its published specifications at the time of shipment from the factory Hewlett Packard further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology NIST to the extent allowed by the Institute s calibration facility and to the calibration facilities of other International Standards Organization members WARRANTY This Hewlett Packard instrument product is warranted against defects in material and workmanship for a period of one year from date of shipment During the warranty period Hewlett Packard Company will at its option either repair or replace products which prove to be defective For warranty service or repair this product must be returned to a service facility designated by HP Buyer shall prepay shipping charges to HP and HP shall pay shipping charges to return the product to Buyer However Buyer shall pay all shipping charges duties and taxes for products returned to HP from another country HP warrants that its software and firmware designated by HP for use with an instrument will execute its programming instructions when properly installed on that instrument HP does not warrant that the operation of the instrument or software or fi
10. S SHIELD SHIELD NUT HEX D8L CHAM 3 8 32 THD 094 IN THK WASHER LK INTL T 3 8 IN 377 IN ID POLYIRON RING SCREW SET 1 4 20 2 IN LG CUP PT STL END CAP OUTPUT COVER LABEL WARWING 315 18 2 745 IN LG AL LABEL ID LABEL CAL FACTOR BLANK MYLAR COVERS CF LABEL LABEL INFO SIDE LABEL WARMING SIDE OIODE MODULE REPLACEMENT ASSEMBLY REPLACEMENT DC BLOCK ASSEMBLY PART OF 41 CABLE ASSEMBLY NON REPAIRASLE Page 9 Eod Manufacturer Part Number 28480 28480 23489 28480 28480 28430 28480 28480 28480 28430 28480 28480 04713 04713 24546 24546 24546 24546 24546 73138 24546 73138 24546 24546 24546 24546 24546 24546 24546 01295 28480 28480 28480 28430 28480 28480 28480 00000 28480 28480 28480 28480 28480 28480 28480 28489 28480 28480 55550 28480 84811 60101 3030 0422 0180 0576 0160 0576 0160 4526 0160 4491 1901 0050 1902 0050 84811 80002 9100 2256 1854 0457 1854 0457 285179 2N2222 C3 1 8 TO 8285 F C3 1 8 TO 464R F 55 1 8 0 2152 C3 1 8 TO 1331 F C3 1 8 TO 6198 F 82PRSK C3 1 8 TO 3161 F BIPRIK C3 1 8 TO 511R F C3 1 8 TO 147R F C3 1 8 TO 909R F C3 1 8 TO 1781 F C4 1 8 TO 51R1 F C 3 1 8 TO 5181 F C 1 8 TO 111 F 5 1024 84311 60004 84811 20006 7121 1514 08481 40002 08481 40002 08481 20011 08481 20011 08481 00002 08481 00002 ORDER BY DESCRIPTION 2190 0016 5021 0801 3030 0952
11. Sensor Gently pry the two pleces apart b Proceed to the other side of the connector and again pry the cover sections apart Remove the shells and the magnetic shields refer to Figure 5 c Remove the four Allen cap screws HP 84811A d Remove theconnector bulkhead assembly from the sensor body e Remove and discard the Caution label on the connector barrel A new one is supplied f Place the bulkhead flange in a vise g Using soft jaw pliers such as Utica 529 10C loosen the RF connector assembly by grasping the connector barrel Remove the diode module and associated contacts L Apply new contacts supplied presoldered in the replacement kit to the new diode Insert the new diode and contacts into the bulkhead Page 13 j Reassemble by reversing steps a through d f and g CAUTION The four allen cap screws must not be torqued to greater than 13 in ozs The connector barrel should be torqued to 30 in lbs maximum k Apply the new Caution label in the same location as the label removed in step e l Apply the new Correction Factor label over the existing label Check for proper operation of the Peak Power Sensor either by use or by performing the Per formance Tests in the Operating and Service Manual HP 84811A Page 14 A1 ASSEMBLY CONTACT FINGER Figure 4 Component Locator Page 15 MIIA 001 31 01 2 3879 OF 90 O3 8 8 0 t
12. Type N Coaxial Open HP 1250 0916 Body made from the HP 1250 0016 following parts Snap Ring HP 1250 0918 Nut eMe al e Mr rr A AUS MM ELE Mating Connectors TherfinputofthePeak Power Sensor can only be connected to a50 ohm type N female connector that is compatible with US MIL C 39012 INSTALLATION Initial Inspection Inspect the shipping container for damage If the shipping container or packaging material is dam aged it should be kept until the contents of the shipment have been checked mechanically and electrically If there is mechanical damage orifthe instrument does not pass the performance tests notify the nearest Hewlett Packard office Keep the damaged shipping materials if any for inspec tion by the carrier and a Hewlett Packard representative Operating Environment The operating environment for the Peak Power Sensor should be within the following limits Temperature 0 to 55 C Relative humidity less than 95 at 40 C Altitude less than 4600 metres 15 000 ft Storage and Shipment Storage Environment The instrument should be stored in a clean dry environment The following limitations apply to both storage and shipment Temperature 40 to 75 C Relative humidity less than 95 at 40 C Altitude less than 15 300 metres 50 000 ft Preparation for Use interconnections The Peak Power Sensor and the peak power meter are integral
13. d or the microwave amplifier for 10 dBm at the attenuator output Read and record the power level of power meter 1 This value is the incident wave reference level Remove the attenuator and connect power meter 2 to the reflected port of the dual directional coupler Power Meter 1 Incident Wave Reference Level 4 Terminate the test port of the dual directional coupler with a type N open con structed from the parts listed in the equipment list It is not necessary to use this ae 008 AS Page6 HP 84811A RETURN LOSS PERFORMANCE TEST cont d non radiating open if operating below 10 GHz Readjust the source so that the reading on power meter 1 is equal to the incident wave reference level measured in step 3 Measure and record the power level using power meter 52 at the reflected port Power Meter 2 reflected port 9 Terminate the test port with a type N coaxial short Readjust the source so that the reading on power meter 1 is equal to the incident wave reference level measured in step 3 Measure and record the power level at the reflected port as in the previous step Power Meter 2 reflected port 6 Compute the average power measured on power meter 2 in steps 4 and 5 above This value is the return loss reference Return loss reference 7 Connect the Peak Power Sensor and Peak Power Meter to the test port Using power meter 1 monitor the power level at the incident port and adjust to the same level as in st
14. e Atianta GA 30339 USA Tel 1 404 955 1500 Fay 4 4n4 980 7569 WESTERN U S A REGION Hewlett Packard Company 5161 Lankershim Bivd N Hollywood CA 91601 3794 USA Tel 1 818 505 5600 Fax 1 818 505 5875 OTHER INTERNATIONAL AREAS Hewlett Packard Company 3495 Deer Creek Road Palo Alto CA 4304 1316 USA Tel 1 415 857 5027 Fax 1 415 857 7045 1990
15. ep 3 if necessary 8 Read and record the power level indicated on power meter 2 Power Meter 2 9 Determine and record the maximum error of the test system using the following data Test Frequency e mrs vemm de ey ice n ciu rw 100 MHz to 8 GHz 8 GHz to 12 GHz 2 1 dB 12GHzto18GHz 14dB ETOT 085 10 Compute the return loss for D U T using the following formula Power Meter 2 reading step 8 Return Loss Reference step 6 Maximum Error of test system Step 9 Return Loss of D U T For frequencies between 100 MHz and 12 GHz return loss for D U T mustbe 14 dB or 1 5 SWR For frequencies between 12 GHz and 18 GHz the return loss for D U T must be gt 9 55 dB or lt 2 0 SWR Page 8 REPLACEABLE PARTS Table 3is alist of replaceable parts Figure 3is the illustrated parts breakdown IPB that identifies the major assemblies and chassis parts The mounting locations of the components on the Al Input Amplifier Assembly are shown in Figure 4 To order a part quote the Hewlett Packard part number and Check Digit CD specify the quan tity required and address the order to the nearest Hewlett Packard office see NOTE below To order HP 84811A a part not listed in Table 3 give the instrument model number instrument serial number the de scription and function of the part and the quan tity of parts required NOTE Within the USA it is better to order direct
16. er The first four digits and the letter are the serial number prefix The last five digits form a sequential suffix which is unique to each instrument The contents of this manual apply directly to instruments hav ing the serial number prefix listed under SERIAL NUMBERS on the title page An instrument manufactured after the printing of this manual may have a serial number prefix that is not listed on the title page This unlisted serial number prefix indicates that the manual for this HP 84811A instrument is supplied with a Manual Changes sup plement that documents the differences In addition to change information the supplement may contain information for correcting errors in the manual The supplement for this manual is keyed to this manual s print dateand part number both of which appear on the title page For information concerning a serial number prefix notlisted on thetitle pageorin the Manual Changes supplement contact your nearest Hewlett Packard office Description The HP 84811A is a Peak Power Sensor With a compatible peak power meter it measures power levels in a range from 0 to 20 dBm 1 mW to 100 mW and at frequencies from 100 MHz to 18 GHz Compatible meters are the HP 8900C and HP 8900D Peak Power Meters CAUTION The HP 84811A Peak Power Sensor has a maximum peak power rating of 24dBm 250 mW Maintaining an input power devel of 920 mW far langer than five 5 minutes or exceeding the maximum pea
17. k power rating may cause severe compo nent damage NOTE The diode UI is easily replaceable Hewlett Packard recommends that re placement diodes be kept as spares if the HP 84811A is used in applications where inadvertent high power overload might occur For instructions on disassembly and assembly of the HP 84811A refer to the service section of this manual Recommended Test Equipment Table 2 lists the test equipment recommended to check adjust and troubleshoot the Peak Power Sensor If substitute equipmentis used it must meet or exceed the critical specifications HP 84811A Table 2 Recommended Test Equipment Page 3 Instrument Type Critical Specifications Suggested Model Peak Power Meter Compatability with HP 8900C Peak Power Sensor Digital Voltmeter Resolution at least HP 3455A 0 0001 Vdc Range 41 5 Vde Power Supply Regulation load effect 5 mV source HP6203B effect 3 mV Range 0 1 5 V min Periodic and random deviation 200 u Vrms 1 mV peak to peak Potentiometer Non wirewound 50 Ohm 1 4 Watt HP 2100 0671 Sweep Oscillator HP 8620C Mainframe RF Plug in HP 86290A Microwave Amplifier HP 489A 491C 493A 495A Coaxial Step Attenuator 1 dB step HP 8494B Dual Directional HP 11692D Coupler Power Meter 2 required HP 436A Power Sensor Compatability with HP 8481A 2 required HP 436A Power Meter Coaxial Attenuator 2098 HP 84918 Opt 010 Type N Coaxial Short HP 11512
18. ly from the HP Parts Center in Mt View California Ask your nearest HP office for information and forms for the Direct Mail Order System HP 84811A Reference HP Part Qt Designation Number AIC A1C2 A1C3 A C4 ATCRI A1CR2 A141 AILT 191 152 A103 A104 ATRI AiR2 AIRS AIRS 1 5 AIRE AIR AIRS AIRS 1 10 ATR11 ATR12 ATR13 AIRI ATR S A RTI Jf KPI MP2 WP MP4 MPS MPS MP7 08 MPI MP10 MP11 MP12 MP13 MP14 MP25 MP26 MP27 MP28 HP 29 MP30 MP31 MP32 MP33 u1 wi 84811 60101 3030 0422 0160 0576 0160 0576 0160 4526 0160 4491 1901 0050 1901 0050 84811 80002 9100 2256 1854 0457 1854 0457 1854 0345 1854 0477 0698 7210 0698 7228 0698 7268 0698 7239 0698 7231 2100 2216 0698 7248 2100 1986 0698 7229 0698 7216 0698 7235 0698 7242 0757 0394 0698 7205 0757 0402 0837 0180 84811 60006 84811 20006 7121 1514 23431 40002 98481 40002 08481 20011 03431 20011 08481 00002 08481 00002 2950 0043 2190 0016 5021 0801 3030 0954 84811 20002 84811 20001 7121 2422 84311 80003 08486 80001 08481 80005 08486 80005 7120 2422 84811 60003 84811 60005 8120 1788 a WN OO VQ UO dAONOU OW WU 4 a Urn N NaON PORNO VO Utet woo Gu 0 1 ft dda fao mb mb wA L c eh ho A eA
19. o MITA INOM4 13 853 td N313H 3380 OL Fn pe rl He va 1 CE ER 191M tA Q d 0 d is A a 9012371103 NO S 8 1 310ND MISA doi 8 58 tare co DI Svrtg SBI Yiu A ac Tea Bib 0193 03 JHL NO 51 GYl IHL 6 BNISNOH 805835 04 08108 94 d i Cg20803 118 8 T IdIR SNIGIOH SA3HOS HONOHHI 8 08 9 116 8 Tm Od 04 0 1H5nOH8 ONnOND SISSYHI z io STE ERE p in 9 52 00001 LL 1 38383438 iy X133 d ON 483121 44303 39 1 934 431 3 111504 HIGHOANN LHYd 41 28 13 GILVHOZINI ONY BOLSISNYHL SNOTLVREIS30 338383 38 49 Sk 1 7 nun queuodweos Lego wooj3sull tesa Typy j Y 4 yo ty A e tuscany m vieiz 2 116 86 Al quesey pniou 01 8961 ring c 310N 33S Cp ati moQQR BIG IQUEE EN m tamm AMO ujin 84 5511 895195 9 6 ee 22 0 A ARES xus PT 5619 19 l i A G 5 Bart lt 58 1 gt USBL 5 au 21 CH 4 BUS 12 O usag eD EM 0 tly AC G i annos aos N S INIUUNI INIYU L1NY 1SNOO INYLSNOO vu 02 vu gz 6 BUIS eur 1H ivo KI t dan sdzy tear t 2 zu UR f IX A unos ir 5 1 aee t 88916 ZHA 02 H0103130 4H
20. parts of a measure ment system Before measurements can be per formed the peak power meter and Peak Power Sensor must be connected Page 4 Storage and Shipment cont d Original Packaging Containers and materials identical to those used in factory packaging are available through Hewlett Packard offices If the instrument is being returned to Hewlett Packard for servicing attach a bluetag found at the end of this manual indicating the type of service re quired return address model number and serial number Also mark the container FRAGILE to assure careful handling In any correspondence refer to the instrument by mode number and serial number OPERATION WARNING BEFORE CONNECTING THE PEAK POWER SENSOR TO OTHER INSTRU MENTS ensure thatallinstruments are connected to the protective earth ground Any interruption of the protec tive earth grounding will cause a poten tial shock hazard that could result in personal injury RETURN LOSS PERFORMANCE TEST HP 84811A Correction Factor Before taking a measurement find the correction factor on the label attached to the Peak Sensor cover Find the correction factor that is associated with the frequency of the measurement The correction factor for 2 GHz applies to frequencies from 100 MHz to 2 GHz Enter the data into your HP 8900C or 8900D peak power meter NOTE Correction Factor data and Calibration Factor data are not the same Correction Factor data
21. rmware will be uninterrupted or error free LIMITATION OF WARRANTY The foregoing warranty shall not apply to defects resulting from improper or inadequate PEN IDE mises tt atta ottavi badi ro INA oh esed ERR gm 2 Raai tee by Buyu Daye supplied sortWare or intefiduug uhauehoied noia Sa or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance NO OTHER WARRANTY IS EXPRESSED OR IMPLIED HP SPECIFICALLY DISCLAIMS THE IM PLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE EXCLUSIVE REMEDIES THE REMEDIES PROVIDED HEREIN ARE BUYER S SOLE AND EXCLUSIVE REMEDIES EP SHALL NOT BE LIABLE FOR ANY DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES WHETHER BASED ON CONTRACT TORT OR ANY OTHER LEGAL THEORY ASSISTANCE Product maintenance agreements and other customer assistance agreements are available for Hewleti Packard productis For any assistance contact your nearest Hewlett Packard Sales and Service Office Addresses are provided at the back of this manual HP 84811A OPERATING AND SERVICE MANUAL HP 84811A PEAK POWER SENSOR SERIAL NUMBERS This manual applies directly to instruments with serial numbers prefixed 2131A and above For additional important information about serial numbers see INSTRUMENTS COVERED BY MANUAL on Page 2 8223 PACKARD Copyright HEWLETT PACKARD COMPANY 1981 198
22. x 49 7031 14 2999 ITALY Hewlett Packard Italiana S p A Via Giuseppe di Vittorio 9 20063 Cemusco sui Navigilo Mian Italy Tel 39 2 921 001 Fax 39 2 921 044 73 UNITED KINGDOM Hewlett Packard Ltd Nine Mile Ride Wokingham Berkshire RG11 SLL England Tel 44 344 773100 Fax 44 344 763526 AUSTRALASIA REGION Hewlett Packard Australia Ltd 31 41 Joseph Street Blackburn Victoria 3130 Australia Tet 61 3 895 2895 Fax 61 3 898 7831 CANADA Hewlett Packard Canada Ltd 6877 Goreway Drive Mississauga Ontario L4V 1M8 Canada Tel 1 416 678 9430 Fax 1 416 678 9421 FAR EAST REGION Hewlett Packard Asia Ltd 22nd Floor West Tower Bond Centre 89 Queensway Central Hong Kong T Tei 852 848 7777 Fax 852 868 4997 JAPAN Yokogawa Hewlett Packard Ltd 3 29 21 Takaido Higashi Suginami Ku Tokyo 168 Japan Tel 81 3 331 6111 Fax 81 3 331 6631 LATIN AMERICA REGION HP Mexico S A de C V Monte Pelvous No 111 Fracc Lomas dc Virreyes 11000 Distrito Federal Mexico Tel 52 5 202 01 55 Fax 52 5 540 42 08 EASTERN U S A REGION Hewlett Packard Company 4 Choke Cherry Road _ Rockville MD 20850 USA Tel 1 301 670 4300 Fax 1 301 670 4531 MIDWEST U S A REGION Hewiett Packard Company 5201 Tollview Drive Rolling Meadows IL 60008 USA Tel 1 708 255 9800 Fax 1 708 259 4995 SOUTHERN U S A REGION Hewlett Packard Company 2015 South Park Plac
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