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4-42

Performance Tests

11. System Trace Noise (Only for Analyzers with Option 006)

In Case of
Difficulty

Perform the “ADC Offset Correction Constants” procedure, located in the
“Adjustments and Correction Constants” chapter of the

Agilent 8753D

Service Guide

Repeat this performance test.

Suspect the A10 Digital IF board assembly if the analyzer still fails the test.

11. System Trace Noise (Only for Analyzers with Option
006)

Perform this test to measure the system trace noise at designated CW fre-
quencies in both the A/R and B/R ratioed measurements.

Required
Equipment

Cable, APC-7, 24-inch . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent P/N 8120-4779

Procedure

Connect the equipment as shown in

Figure 4-25

Figure 4-25. System Trace Noise Test Setup

Press

PRESET

POWER

RETURN

NUMBER of POINTS

1601

Содержание 8702D

Страница 1: ...Agilent 8702D Lightwave Component Analyzer Installation Guide ...

Страница 2: ... defects resulting from improper or inadequate maintenance by Buyer Buyer supplied software or interfac ing unauthorized modifica tion or misuse operation outside of the environmental specifications for the product or improper site preparation or maintenance No other warranty is expressed or implied Agilent Technologies specifically dis claims the implied warranties of merchantability and fitness ...

Страница 3: ...vided automated and manual The performance tests along with the verification tests provide the same quality of performance test ing that is done at the factory Chapter 5 Automated Verification Option 011 and Chapter 6 Performance Tests Option 011 provide verification procedures and performance tests for the Agilent 8702D Option 011 Agilent Technologies recommends that you verify your analyzer meas...

Страница 4: ...e parts Do not attempt to clean internally WAR N I N G This is a Safety Class 1 product provided with a protective earthing ground incorporated in the power cord The mains plug shall only be inserted in a socket outlet provided with a protective earth contact Any interruption of the protective conductor inside or outside of the product is likely to make the product dangerous Intentional interrupti...

Страница 5: ... is greater than 800 watts then forced convection must be used C AUT IO N Always use the three prong ac power cord supplied with this instrument Failure to ensure adequate earth grounding by not using this cord may cause instrument damage C AUT IO N Do not connect ac power until you have verified the line voltage is correct Damage to the equipment could result C AUT IO N This instrument has autora...

Страница 6: ...ance Assistance Product maintenance agreements and other customer assistance agreements are available for Agilent Technologies products For any assistance contact your nearest Agilent Technologies Service Office ...

Страница 7: ...1 16 Step 13 Check the Operation Option 011 1 21 Step 14 Copy the EEPROM Disk 1 26 2 Automated Verification Step 1 Initialization 2 3 Step 2 Measurement Calibration 2 4 Step 3 Device Verification 2 6 In Case of Difficulty 2 9 3 Manual Verification Step 1 Initialization 3 2 Step 2 Measurement Calibration 3 4 Step 3 Device Verification 3 5 In Case of Difficulty 3 9 4 Performance Tests 1 Test Port Ou...

Страница 8: ...gilent 8702D Option 011 and Agilent 85046A 47A System Verification 5 4 Step 1 Initialization 5 4 Step 2 Measurement Calibration 5 6 Step 3 Device Verification 5 8 In Case of Difficulty 5 11 Agilent 8702D Option 011 and Agilent 85044A System Verification 5 13 Step 1 Initialization 5 13 Step 2 Measurement Calibration 5 14 Step 3 Device Verification 5 16 In Case of Difficulty 5 20 6 Performance Tests...

Страница 9: ... 48 15 Receiver Phase Compression 6 56 16 Source and Receiver Harmonics Option 002 Only 6 62 17 Receiver Magnitude Frequency Response Option 002 Only 6 66 Performance Test Records Option 011 6 69 7 If You Encounter a Problem If the display does not light 7 2 If the fan does not run 7 3 If data entry keys don t respond 7 3 If there is no RF signal 7 4 Returning the Instrument for Service 7 5 Agilen...

Страница 10: ......

Страница 11: ... Connect the Line Power Cable 1 9 Step 6 Connect a Keyboard 1 10 Step 7 Turn on the Agilent 8702D 1 11 Step 8 Connect a Printer or Plotter 1 12 Step 9 If You Connect a Printer 1 13 Step 10 If You Connect a Plotter 1 14 Step 11 Set the Clock 1 15 Step 12 Check the Operation 1 16 Step 13 Check the Operation Option 011 1 21 Step 14 Copy the EEPROM Disk 1 26 Installing the Agilent 8702D ...

Страница 12: ...product is likely to make the product dangerous Intentional interruption is prohibited C AUT IO N This product has autoranging line voltage input Be sure the supply voltage is within the specified range C AUT IO N VENTILATION REQUIREMENTS When installing the product in a cabinet the convection into and out of the product must not be restricted The ambient temperature outside the cabinet must be le...

Страница 13: ... replacement of damaged or incomplete shipments without waiting for a settlement from the transportation company Notify the Agilent Technologies customer engineer of any problems WAR N I N G The Agilent 8702D weighs approximately 75 pounds 34 kilograms Use correct lifting techniques 2 Make sure that the serial number and options listed on the instrument s rear panel label match the serial number a...

Страница 14: ... of the Agilent 8702D ESD can also damage or destroy electronic components that you are measuring All work should be performed at a static safe work station The following figure shows an example of a static safe work station without the instrument using two types of ESD protection Conductive table mat and wrist strap combination Conductive floor mat and heel strap combination ...

Страница 15: ... volts Reducing ESD Damage The following suggestions may help reduce ESD damage that occurs during testing and servicing operations Personnel should be grounded with a resistor isolated wrist strap before re moving any assembly from the unit Be sure all instruments are properly earth grounded to prevent a buildup of static charge Table 1 1 Static Safe Accessories Agilent Part Number Description 93...

Страница 16: ...Frequency Reference Step 3 Option 1D5 Connect the Frequency Reference If your instrument has the optional high stability frequency reference installed connect the jumper cable on the Agilent 8702D rear panel as shown in Figure 1 2 Figure 1 2 Jumper Cable Connection ...

Страница 17: ...ver to open the pull out fuse drawer WAR N I N G The power cord is connected to internal capacitors that may remain live for 10 seconds after you disconnect the cord from the power supply Figure 1 3 Line Fuse Removal and Replacement 4 Verify that the value of the line voltage fuse in the pull out drawer is correct The recommended fuse is an IEC 127 5 20 mm 3A 250 V Agilent part number 2110 0780 No...

Страница 18: ...eration The use of other fuses or materials is prohibited 5 Set the rear panel line voltage selector to the position that corresponds to the AC power source Refer to Figure 1 4 Figure 1 4 Line Voltage Selector Table 1 2 Line Power Requirements Power 115 VAC 50 WATTS MAX 230 VAC 50 WATTS MAX Voltage nominal 115 VAC 230 VAC range 115 VAC 90 132 V range 230 VAC 198 254 V Frequency nominals 50 Hz 60 H...

Страница 19: ...quipment could result 1 Connect the line power cord to the instrument s rear panel connector Refer to Figure 1 5 2 Connect the other end of the line power cord to the power receptacle Refer to Figure 1 5 Various power cables are available to connect the Agilent 8702D to ac power outlets unique to specific geographic areas The cable appropriate for the area to which the Agilent 8702D is originally ...

Страница 20: ...ent 8702D Step 6 Connect a Keyboard Step 6 Connect a Keyboard If you plan to use a keyboard with your Agilent 8702D connect it now to the instrument s rear panel keyboard connector Figure 1 6 Rear Panel Peripheral Connections ...

Страница 21: ... sup ply after the EMC filters and before other parts of the instrument 2 If the Agilent 8702D fails to turn on properly consider the following possibilities Is the line fuse good Does the line socket have power Is it plugged into the proper ac power source If the instrument still fails return it to Agilent Technologies for repair Refer to Returning the Instrument for Service on page 7 5 Figure 1 ...

Страница 22: ... parallel interface press LOCAL and then PARALLEL until COPY appears The GPIO selection dedicates the parallel port for general purpose I O The Agilent 8702D controls the data input or output through the sequencing capa bility of the instrument 3 If you are using an GPIB printer or plotter press LOCAL SYSTEM CONTROLLER to set up the Agilent 8702D as the controller Printer Interface Recommended Cab...

Страница 23: ... BAUD RATE and use the up and down arrow front panel keys to select the baud rate b Set the transmission control XMIT CNTRL handshaking protocol to either XON XOFF or DTR DSR equal to the transmission control set on the peripher al XON XOFF selects software handshaking DTR DSR selects hardware handshaking Consult the printer s manual for the proper settings 5 Press PRNTR TYPE until the correct pri...

Страница 24: ...rate and handshaking protocol a Press PLOTTER BAUD RATE and use the up and down arrow front panel keys to select the baud rate b Set the transmission control XMIT CNTRL handshaking protocol to either XON XOFF or DTR DSR equal to the transmission control set on the peripher al XON XOFF selects software handshaking DTR DSR selects hardware handshaking Consult the printer s manual for the proper sett...

Страница 25: ... time stamp feature so the Agilent 8702D places the time and date on your hardcopies and disk directories 2 Press the appropriate softkey to set the time and date 3 Press ROUND SECONDS when the time is exactly as you have set it 4 Press TIME STAMP so that ON is displayed on the softkey label Then press RETURN Figure 1 8 Setting the Clock ...

Страница 26: ... Step 13 Check the Operation Option 011 on page 1 21 1 Turn off the LINE power switch Then turn back on the LINE power switch 2 Locate the serial number and configuration options shown on the display Compare them to the shipment documents 3 Press PRESET and observe items shown in Figure 1 9 Figure 1 9 Checking the Operation 4 Connect the equipment as shown in Figure 1 10 ...

Страница 27: ...T 6 Follow the prompts shown on the display and then press CONTINUE 7 Press the up arrow key EXECUTE TEST and then follow the prompts shown on the display Then press CONTINUE 8 Connect the equipment as shown in Figure 1 11 and press PRESET The test port return cable should have low loss characteristics to avoid a deg radation in frequency response at higher frequencies ...

Страница 28: ...isplayed on the Agilent 8702D It should be similar to the trace shown in Figure 1 12 The Agilent 8702D display shown in Figure 1 12 and Figure 1 13 are Agilent 8702D Option 006 displays 30 kHz to 6 GHz span Figure 1 12 Forward Transmission Display 10 Press MEAS and then Trans E E S12 REV to check the reverse transmission mode for channel 2 The measurement trace should be similar to the trace shown...

Страница 29: ...igure 1 13 Reverse Transmission Display 11 Connect the equipment as shown in Figure 1 14 and press PRESET Figure 1 14 Transmission Load Match Connections 12 Look at the measurement trace displayed on the Agilent 8702D It should be similar to the trace displayed in Figure 1 15 ...

Страница 30: ...gure 1 15 Forward Transmission Mode 13 Press MEAS Refl E S22 REV to check the reverse reflection mode for channel 1 The measurement trace should be similar to Figure 1 16 Figure 1 16 Reverse Reflection Mode 14 Continual with Step 14 Copy the EEPROM Disk on page 1 26 ...

Страница 31: ...sure ments 1 Turn off the LINE power switch Then turn back on the LINE power switch 2 Locate the serial number and configuration options shown on the display Compare them to the shipment documents 3 Press PRESET and observe that the analyzer is operating properly as shown in Figure 1 17 Figure 1 17 Checking the Operation Option 011 4 Connect the equipment as shown in Figure 1 18 ...

Страница 32: ...E TEST 6 Follow the prompts shown on the display and then press CONTINUE 7 Press the up arrow key EXECUTE TEST and then follow the prompts shown on the display Then press CONTINUE 8 Connect the equipment as shown in Figure 1 19 and press PRESET The test port return cable should have low loss characteristics to avoid a deg radation in frequency response at higher frequencies ...

Страница 33: ... check the forward transmission mode for channel 2 Look at the measurement trace displayed on the analyzer It should be similar to the trace shown in Figure 1 20 The analyzer display shown in Figure 1 20 and Figure 1 21 are Agilent 8702D Option 011 Option 006 displays 30 kHz to 6 GHz span Figure 1 20 Forward Transmission Display ...

Страница 34: ... channel 2 The measurement trace should be similar to the trace shown in Figure 1 21 Figure 1 21 Reverse Transmission Display 11 Connect the equipment as shown in Figure 1 22 and press PRESET Figure 1 22 Transmission Load Match Connections 12 Look at the measurement trace displayed on the analyzer It should be similar to the trace displayed in Figure 1 23 ...

Страница 35: ...3 Check the Operation Option 011 Figure 1 23 Forward Transmission Mode 13 Press MEAS Refl E S22 REV to check the reverse reflection mode for channel 1 The measurement trace should be similar to Figure 1 24 Figure 1 24 Reverse Reflection Mode ...

Страница 36: ... Press FORMAT INT DISK and answer YES at the query 4 Press SYSTEM SERVICE MENU SERVICE MODES MORE STORE EEPR ON SAVE RECALL SAVE RCL MENU SELECT DISK INTERNAL DISK RETURN SAVE STATE to store the correction constants data onto floppy disk A default file FILE0 is created The file name appears in the upper left hand corner of the display The file type ISTATE E describes the file as an instru ment sta...

Страница 37: ...2 Step 1 Initialization 2 3 Step 2 Measurement Calibration 2 4 Step 3 Device Verification 2 6 In Case of Difficulty 2 9 Automated Verification ...

Страница 38: ... following equipment is required Calibration Kit 7 mm Agilent 85031B Verification Kit 7 mm Agilent 85029B Option 001 Test Port Extension Cable Set 7 mm Agilent 11857D Printer HPThinkJet DeskJet LaserJet Agilent Technologies recommends that you verify your analyzer measurement system every six months Agilent Technologies also suggests that you get your verification kit recertified annually Refer to...

Страница 39: ...stem Verification procedure located in Chapter 3 Manual Verifica tion Step 1 Initialization 1 Connect the equipment as shown in Figure 2 1 Let the Agilent 8702D warm up for one hour Figure 2 1 System Verification Test Setup 2 While the equipment is warming up review the connector care information in the Agilent 8702D User s Guide NOTE If your verification disk is older than your Agilent 8702D you ...

Страница 40: ...g starts at the top of the page 7 Press SYSTEM SERVICE MENU TESTS SYS VER TESTS EXECUTE TEST 8 When the Agilent 8702D displays Sys Ver Init DONE the initialization procedure is complete Do not press PRESET or recall another instrument state You must use the in strument state that you loaded during the initialization procedure Step 2 Measurement Calibration 1 Press CAL CAL KIT STDS SELECT CAL KIT C...

Страница 41: ...nce test port 1 9 Press FORWARD LOAD 10 When the Agilent 8702D finishes measuring the standard connect the open end of the open short combination to reference test port 2 11 Press REVERSE OPEN 12 When the Agilent 8702D finishes measuring the standard connect the short end of the open short combination to reference test port 2 13 Press REVERSE SHORT 14 When the Agilent 8702D finishes measuring the ...

Страница 42: ... the Agilent 8702D displays PRESS DONE IF FINISHED WITH STD s press STANDARDS DONE DONE 2 PORT CAL 23 Press SAVE RECALL SELECT DISK INTERNAL MEMORY RETURN SAVE STATE to save the calibration into the Agilent 8702D internal memory 24 When the Agilent 8702D finishes saving the instrument state press SELECT DISK INTERNAL DISK Step 3 Device Verification 1 Press SYSTEM SERVICE MENU TESTS 28 x1 EXECUTE T...

Страница 43: ... mea surements that are valid for system verification Figure 2 4 Connections for the 20 dB Verification Device 4 When the Agilent 8702D finishes all the measurements connect the 50 dB attenuator supplied in the verification kit as shown in Figure 2 5 Figure 2 5 Connections for the 50 dB Verification Device 5 Press 29 x1 EXECUTE TEST CONTINUE 6 When all measurements are complete replace the verific...

Страница 44: ...ification Setup 7 Press RETURN TESTS 30 x1 EXECUTE TEST CONTINUE 8 When the Agilent 8702D finishes all the measurements connect the mismatch verification device as shown in Figure 2 7 Notice that Port B is now connected to reference test port 1 Figure 2 7 Mismatch Device Verification Setup 9 Press RETURN TESTS 31 x1 EXECUTE TEST CONTINUE ...

Страница 45: ...ion on page 2 6 5 If the Agilent 8702D still fails the test check the measurement calibration as follows a Press PRESET b Recall the calibration by pressing SAVE RECALL SELECT DISK INTERNAL MEMO RY RETURN c Use the front panel knob to highlight the calibration you want to recall and press RECALL STATE d Connect the short to reference test port 1 e Press MEAS Refl E S11 FWD MENU TRIGGER MENU CONTIN...

Страница 46: ......

Страница 47: ...3 Step 1 Initialization 3 2 Step 2 Measurement Calibration 3 4 Step 3 Device Verification 3 5 In Case of Difficulty 3 9 Manual Verification ...

Страница 48: ...ng this proce dure In order to run this procedure the following equipment is required Calibration Kit 7 mm Agilent 85031B Verification Kit 7 mm Agilent 85029B Test Port Extension Cable Set 7 mm Agilent 11857D Printer HPThinkJet DeskJet LaserJet Step 1 Initialization 1 Connect the equipment as shown in Figure 3 1 Let the Agilent 8702D warm up for one hour Agilent 8753D is shown in the figures The p...

Страница 49: ...ave difficulty with the printer If the interface on your printer is GPIB verify that the printer address is set to 1 If the interface on your printer is serial or parallel be sure that you cor rectly selected the printer port and printer type refer to the Agilent 8702D User s Guide for more information on how to do these tasks 4 Insert the verification kit disk into the Agilent 8702D disk drive 5 ...

Страница 50: ... measuring the standard connect the short end of the open short combination to reference test port 1 8 Press FORWARD SHORT 9 When the Agilent 8702D finishes measuring the standard connect the 50 ohm termination supplied in the calibration kit to reference test port 1 10 Press REFLECTION FORWARD LOAD 11 When the Agilent 8702D finishes measuring the standard connect the open end of the open short co...

Страница 51: ...rd press REV TRANS THRU 22 When the Agilent 8702D finishes measuring the standard press REV MATCH THRU 23 When the Agilent 8702D finishes measuring the standard press STANDARDS DONE DONE 2 PORT CAL 24 Press SAVE RECALL SELECT DISK INTERNAL MEMORY RETURN SAVE STATE to save the measurement calibration into the Agilent 8702D internal memory 25 Press SELECT DISK INTERNAL DISK Step 3 Device Verificatio...

Страница 52: ...CONTINUE TEST Ignore the error message CAUTION CALIBRATION REQUIRED 8 Press MENU POWER 2 x1 CAL CORRECTION ON 9 Repeat Step 5 through Step 8 until you have made all the S parameter measurements for the verification device For each verification device there are a total of eight measurements magni For those S parameter measurements with upper and lower point limits shown on the Agilent 8702D display...

Страница 53: ...4 Figure 3 4 Connections for the 50 dB Verification Device 12 Press TESTS 29 x1 EXECUTE TEST CONTINUE Ignore the error message 13 Press MENU POWER 2 x1 CAL CORRECTION ON 14 Repeat Step 5 through Step 8 until you have made all the S parameter measurements for the verification device 15 When the Agilent 8702D displays Ver Dev 2 FAIL proceed to the next step only if all S parameter measurements show ...

Страница 54: ...through Step 8 until you have made all the S parameter measurements for the verification device 20 When the Agilent 8702D displays Ver Dev 3 FAIL proceed to the next step only if all S parameter measurements show a PASS status under the same condition mentioned in Step 10 21 Connect the verification mismatch as shown in Figure 3 6 Notice that port B of the verification mismatch is now connected to...

Страница 55: ...nt 8702D displays Ver Def 4 FAIL and all S parameter measurements show a PASS status under the same condition mentioned in Step 10 In Case of Difficulty 1 Inspect all connections Do not disconnect the cables from the Agilent 8702D test ports Doing so will invalidate the calibration done earlier 2 Press PRESET SAVE RECALL SELECT DISK INTERNAL MEMORY RETURN Using the front panel knob highlight the f...

Страница 56: ...e continuous sweeps d Connect the short to reference test port 1 e Press MEAS Refl E S11 FWD MENU TRIGGER MENU CONTINUOUS f Press SCALE REF SCALE DIV 05 x1 g Check to be sure the trace response is 0 00 0 05 dB h Disconnect the short and connect it the reference test port 2 i Press MEAS Refl E S22 REV j Check to be sure the trace response is 0 00 0 05 dB k If any of the trace responses are out of t...

Страница 57: ...m Trace Noise Only for Analyzers without Option 006 4 40 11 System Trace Noise Only for Analyzers with Option 006 4 42 12 Test Port Input Impedance 4 44 13 Test Port Receiver Magnitude Dynamic Accuracy 4 48 14 Test Port Receiver Phase Dynamic Accuracy 4 55 15 Test Port Receiver Magnitude Compression 4 57 16 Test Port Receiver Phase Compression 4 59 17 Test Port Output Input Harmonics Option 002 An...

Страница 58: ...pter 3 Manual Verification all of the performance test procedures in this chapter This quality of performance testing guarantees that the analyzer is performing within all of the published specifications Agilent Technologies will issue a Certificate of Calibration for your analyzer if two conditions are met 1 Your analyzer passes all the performed tests 2 The equipment and standards that you used ...

Страница 59: ...entire operating frequency range Required Equipment Frequency Counter Agilent 5343A Cable 50Ω Type N 24 inch Agilent P N 8120 4781 Adapter APC 3 5 f to Type N f Agilent P N 1250 1745 Adapter APC 7 to Type N f Agilent P N 11524A Adapter Type N f to BNC m Agilent P N 1250 1477 Additional Equipment for Agilent 8702D Option 075 Minimum Loss Pad 50Ω to 75Ω Agilent 11852B Procedure 1 Connect the equipme...

Страница 60: ...ment frequency listed in the Performance Test Record In Case of Difficulty 1 If any measured frequency is close to the specification limits check the time base accuracy of the counter used 2 If the analyzer fails by a significant margin at all frequencies especially if the deviation increases with frequency the master time base probably needs adjustment In this case refer to the Agilent 8753D Serv...

Страница 61: ...Agilent 83640A Cable APC 7 24 inch Agilent P N 8120 4779 Adapter APC 3 5 f to APC 7 Agilent P N 1250 1747 Adapter APC 3 5 m to APC 7 Agilent P N 1250 1746 Procedure 1 On the external source press PRESET CW 10 MHz msec POWER LEVEL 20 GHz dB m 2 Connect the equipment as shown in Figure 4 2 Figure 4 2 External Source Mode Frequency Range Test Setup 3 On the analyzer press PRESET MEAS INPUT PORTS R 4 ...

Страница 62: ...e the power sensor to the Agilent 8481A for frequencies above 4 GHz In Case of Difficulty 1 Be sure the external source power is set within 0 to 25 dBm 2 Make sure the analyzer s Ext Source Auto feature is selected In addition verify that the analyzer is set to measure its input channel R 3 Verify that all connections are tight 3 Test Port Output Power Accuracy Perform this test to confirm the acc...

Страница 63: ...acy Procedure 1 Zero and calibrate the power meter For more information of how to perform this task refer to the power meter operating manual 2 Connect the equipment as shown in Figure 4 3 Figure 4 3 Source Output Power Accuracy Test Setup 3 Press PRESET ...

Страница 64: ...urce power 2 Refer to the Agilent 8753D Service Guide for more troubleshooting information 4 Test Port Output Power Range and Linearity Perform this test to verify the analyzer s test port output power range and power level linearity at selected CW frequencies Required Equipment Power Meter Agilent 437B 438A Power Sensor Agilent 8482A Adapter APC 7 to Type N f Agilent 11524A Additional Required Eq...

Страница 65: ...ss PRESET MENU CW FREQ 300 k m Set the power meter calibration factor for this CW frequency 3 Connect the equipment as shown in Figure 4 4 Figure 4 4 Test Port Output Power Range and Accuracy Test Setup 4 On the Agilent 438A press REL This sets the current power level for relative power measurement 5 On the analyzer press MENU POWER PWR RANGE MAN ...

Страница 66: ...Measured column on the Performance Test Record 13 Calculate the difference between the analyzer test port power and the power meter reading Write the result in the Power Level Linearity column of the Performance Test Record 14 Repeat Step 11 through Step 13 for the other power levels listed in the Performance Test Record In Case of Difficulty 1 Ensure that the power meter and power sensor s are op...

Страница 67: ... P N 8120 4781 Adapter APC 3 5 m to Type N f Agilent P N 1250 1750 Procedure 1 Connect the equipment as shown in Figure 4 5 Figure 4 5 Minimum R Channel Level Test Setup 2 Press PRESET MEAS INPUT PORTS R 3 Press MENU POWER PWR RANGE MAN POWER RANGES RANGE 4 55 to 30 4 Press SCALE REF REFERENCE VALUE 70 x1 5 Press MENU CW FREQ 300 k m 6 Press MENU POWER 65 x1 The analyzer displays the message CAUTI...

Страница 68: ... for use by qualified personnel only To avoid electrical shock do not perform any servicing unless you are qualified to do so WAR N I N G The opening of covers or removal of parts is likely to expose dangerous voltages Disconnect the instrument from all voltage sources while it is being opened WAR N I N G The power cord is connected to internal capacitors that may remain live for five seconds afte...

Страница 69: ...4 6 Do not push the cable down next to the A11 phase lock assembly Figure 4 6 Flexible RF Cable Location 2 Using an ohmmeter verify that the RF cable is not open In addition examine both the cable connectors measure the resistance between the cable center pin and the cable connector and make sure it is not close to zero ...

Страница 70: ... R sampler by substituting it with the B sampler A6 a Move cable W8 to the B sampler A6 as shown in Figure 4 7 Figure 4 7 Connections for Substituting the R Sampler A4 4 Connect the equipment as shown in Figure 4 8 Figure 4 8 Setup for Checking the R Sampler A4 ...

Страница 71: ... how to perform this task refer to the Agilent 8753D Service Guide 8 Refer to the Agilent 8753D Service Guide for more troubleshooting information 6 Test Port Input Noise Floor Level Perform this test to determine the Agilent 8702D port 1 and port 2 noise floor levels at the input test ports Required Equipment For 50Ω Analyzers Calibration Kit 7 mm Agilent 85031B For 75Ω Analyzers Calibration Kit ...

Страница 72: ...BW 10 x1 to change the IF bandwidth to 10 Hz 9 Press MENU TRIGGER MENU SINGLE 10 When the analyzer finishes the sweep notice the mean value 11 Convert the measured linear magnitude mean value to log magnitude using this equation Power dBm 20 log10 linear magnitude mean value 12 Write this calculated value on the Performance Test Record Port 2 Noise Floor Level from 50 kHz to 3 GHz IF BW 10 Hz 13 P...

Страница 73: ...er does not have Option 006 Otherwise continue with the next section Port 2 Noise Floor Level from 3 GHz to 6 GHz IF BW 3 kHz 24 Press START 3 G n STOP 6 G n 25 Press MENU TRIGGER MENU SINGLE 26 When the analyzer finishes the sweep notice the mean value 27 Convert the measured linear magnitude mean value to log magnitude using this equation Power dBm 20 log10 linear magnitude mean value 28 Write t...

Страница 74: ...G IF BW 3 k m 40 Press MENU TRIGGER MENU SINGLE 41 When the analyzer finishes the sweep notice the mean value 42 Convert the measured linear magnitude mean value to log magnitude using this equation Power dBm 20 log10 linear magnitude mean value 43 Write this calculated value on the Performance Test Record In Case of Difficulty 1 Perform the ADC Linearity Correction Constants Test 52 located in th...

Страница 75: ...436A 437B 438A Power Sensor Agilent 8482A Cable APC 7 24 inch Agilent P N 8120 4779 Adapter APC 7 to Type N f Agilent 11524A Additional Equipment Required for Analyzers with Option 006 Power Sensor Agilent 8481A For 75Ω Analyzers Power Meter Agilent 436A 437B 438A Power Sensor Agilent 8483A Option H03 Cable Type N Agilent P N 8120 2408 Procedure Power Meter Calibration for Test Port 1 from 300 kHz...

Страница 76: ...ption 006 Press STOP 3 G n 5 Press LOCAL SYSTEM CONTROLLER 6 Press SET ADDRESSES and POWER MTR until the analyzer shows the correct power meter model 7 Press ADDRESS P MTR HPIB The default power meter GPIB address is 13 Make sure it is the same as your power meter GPIB address Otherwise use the analyzer front panel keypad to enter the correct GPIB address for your power meter ...

Страница 77: ... enter a value EDIT press to edit or change a previously entered value DELETE press to delete a point from the sensor calibration factor table ADD select this key to add a point into the sensor calibration factor table CLEAR LIST select this key to erase the entire sensor calibration factor table DONE select this key when done entering points to the sensor calibration factor table As an example th...

Страница 78: ...ONE i Press SEGMENT and use the front panel knob to scroll through the sensor cal ibration factors table Check to be sure all values are entered correctly If you spot an error use the front panel knob to point to the data point you want to modify and press EDIT 13 Press the appropriate softkeys to create a power sensor calibration factors table 14 Press DONE to exit the sensor calibration factor e...

Страница 79: ...ss SCALE REF SCALE DIV 1 x1 19 Press MARKER MARKER 1 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN to put marker 1 at the minimum magnitude location of the trace 20 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX to position marker 2 at the maximum magnitude location of the trace 21 Write the marker 1 or marker 2 value which appears on the analyzer display whichever h...

Страница 80: ...ion on Port 2 from 300 kHz to 3 GHz 22 Connect the equipment as shown Figure 4 12 Figure 4 12 Setup for Power Meter Calibration on Test Port 2 23 Press MEAS INPUT PORTS TESTPORT 2 24 Press CAL PWRMTR CAL ONE SWEEP TAKE CAL SWEEP to start the power meter calibration for test port 2 ...

Страница 81: ...MODE MENU MKR SEARCH SEARCH MAX 29 Write the marker 1 or marker 2 reading whichever has the larger absolute magnitude in the Performance Test Record 30 This completes the Test Port Input Frequency Response procedure if your analyzer does not have Option 006 Otherwise continue with the next sections Power Meter Calibration for Test Port 2 from 3 GHz to 6 GHz 31 Replace the power sensor with the Agi...

Страница 82: ... Press CAL PWRMTR CAL 35 Press LOSS SENSR LISTS CAL FACTOR SENSOR B Repeat Step 10 to build a calibration factor sensor table for the Agilent 8481A power sensor 36 Press DONE to exit the sensor calibration factor entries menu 37 To select the Agilent 8481A power sensor press USE SENSOR B 38 Press RETURN TAKE CAL SWEEP to start the power meter calibration ...

Страница 83: ... Press MARKER MARKER 1 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN to put marker 1 at the minimum magnitude location of the trace 42 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX to position marker 2 at the maximum magnitude location of the trace 43 Write the marker 1 or marker 2 reading whichever has the largest absolute magnitude in the Performance Test Record P...

Страница 84: ...Press MEAS INPUT PORTS TESTPORT 1 46 Press CAL PWRMTR CAL ONE SWEEP TAKE CAL SWEEP to start the power meter calibration for output test port 1 Test Port 2 Input Frequency Response from 3 GHz to 6 GHz 47 When the analyzer displays the message POWER METER CALIBRATION SWEEP DONE connect the equipment as shown as in Figure 4 17 ...

Страница 85: ... SEARCH SEARCH MAX 51 Write the marker 1 or marker 2 reading whichever has the largest magnitude in the Performance Test Record In Case of Difficulty 1 Be sure you have used the correct power sensor for the frequency range 2 Verify that the calibration factors that you have entered for the power sensors are correct 3 Repeat this test with a known good thru cable 8 Test Port Crosstalk Perform this ...

Страница 86: ...ration Kit 7 mm Agilent 85031B Cable APC 7 24 inch Agilent P N 8120 4779 For 75Ω Analyzers Calibration Kit 75Ω Type N Agilent 85036B Procedure 1 Connect the equipment as shown in Figure 4 18 Figure 4 18 Test Port Crosstalk Test Setup 2 Press PRESET MENU POWER 10 x1 3 Press AVG IF BW 10 x1 ...

Страница 87: ... Write the marker value which appears on the analyzer display in the Performance Test Record 14 This completes the Test Port Crosstalk performance test if your analyzer does not have Option 006 Otherwise proceed to the next section Crosstalk to Test Port 1 from 3 GHz to 6 GHz 15 Press START 3 G n STOP 6 G n 16 Press MENU TRIGGER MENU SINGLE 17 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH M...

Страница 88: ...e sources while it is being opened WAR N I N G The power cord is connected to internal capacitors that may remain live for five seconds after disconnecting the plug from its power supply 1 Remove the instrument top cover Using an 8 lb inch torque wrench verify that all semi rigid cables connected to the sampler mixer assemblies are tight In addition tighten any loose screws on the sampler mixer as...

Страница 89: ...4 33 Performance Tests 8 Test Port Crosstalk Figure 4 19 Agilent 8702D Bottom View ...

Страница 90: ...nt 85031B Cable APC 7 24 inch Agilent P N 8120 4779 For 75Ω Analyzers Calibration Kit Type N Agilent 85036B Cable Type N 24 inch Agilent P N 8120 4781 Procedure First Full 2 Port Calibration 1 Connect the equipment as shown in Figure 4 20 Figure 4 20 First Full 2 Port Calibration Test Setup NOTE The crosstalk calibration coefficients are omitted in this procedure They are covered in the Test Port ...

Страница 91: ...RT 9 Replace the open short combination with the 50 ohm termination supplied in the calibration kit 10 Press FORWARD LOAD 11 Connect the open end of the open short combination to the reference test port 2 12 Press REVERSE OPEN 13 Connect the short end of the open short combination to the reference test port 2 14 Press REVERSE SHORT 15 Connect the 50 ohm termination to the reference test port 2 16 ...

Страница 92: ...NE 2 PORT CAL Directivity Forward Calibration Coefficient 24 Press SYSTEM SERVICE MENU TESTS 32 x1 EXECUTE TEST 25 When the analyzer finishes the test press MARKER 26 Using the front panel knob locate the maximum value of the data trace for the 300 kHz to 1 3 GHz frequency range 27 Write the maximum value in the Performance Test Record 28 Repeat the previous two steps for the other frequency range...

Страница 93: ...n the analyzer finishes the test repeat Step 25 through Step 28 Load Match Reverse Calibration Coefficient 35 Press SYSTEM SERVICE MENU TESTS 42 x1 EXECUTE TEST 36 When the analyzer finishes the test repeat Step 25 through Step 28 Transmission Tracking Reverse Calibration Coefficient 37 Press SYSTEM SERVICE MENU TESTS 43 x1 EXECUTE TEST 38 When the analyzer finishes the test repeat Step 25 through...

Страница 94: ...T 47 Replace the open short combination with the 50 ohm termination supplied in the calibration kit 48 Press FORWARD LOAD 49 Connect the open end of the open short combination to the analyzer test port 2 50 Press REVERSE OPEN 51 Connect the short end of the open short combination to the analyzer test port 2 52 Press REVERSE SHORT 53 Connect the 50 ohm termination to the analyzer test port 2 54 Pre...

Страница 95: ...DS DONE DONE 2 PORT CAL Load Match Forward Calibration Coefficient 62 Press SYSTEM SERVICE MENU TESTS 36 x1 EXECUTE TEST 63 When the test is done press MARKER MARKER 1 64 Using the front panel knob locate the maximum value of the data trace for the 300 kHz to 1 3 GHz frequency range 65 Write the maximum value on the Performance Test Record 66 Repeat the previous three steps for the other frequency...

Страница 96: ...E MENU TESTS 40 x1 EXECUTE TEST 72 When the analyzer finishes the test repeat Step 63 through Step 66 10 System Trace Noise Only for Analyzers without Option 006 Perform this test to measure the system trace noise at a designated frequency in both the A R and B R ratioed measurements Required Equipment For 50Ω Analyzers Cable APC 7 24 inch Agilent P N 8120 4779 For 75Ω Analyzers Cable 75Ω Type N 2...

Страница 97: ...ace Noise for A R Phase 9 Press FORMAT PHASE 10 Press MENU TRIGGER MENU NUMBER of GROUPS 5 x1 11 When the analyzer finishes the number of sweeps press SCALE REF AUTO SCALE 12 Write the s dev standard deviation value on the Performance Test Record System Trace Noise for B R Magnitude 13 Press MEAS Trans E E S21 FWD 14 Press MENU TRIGGER MENU NUMBER of GROUPS 5 x1 15 When the analyzer finishes the n...

Страница 98: ... Suspect the A10 Digital IF board assembly if the analyzer still fails the test 11 System Trace Noise Only for Analyzers with Option 006 Perform this test to measure the system trace noise at designated CW fre quencies in both the A R and B R ratioed measurements Required Equipment Cable APC 7 24 inch Agilent P N 8120 4779 Procedure 1 Connect the equipment as shown in Figure 4 25 Figure 4 25 Syste...

Страница 99: ...appears on the analyzer display on the Performance Test Record System Trace Noise for A R Phase from 3 GHz to 6 GHz 11 Press FORMAT PHASE 12 Press MENU TRIGGER MENU NUMBER of GROUPS 5 x1 13 When the analyzer finishes the number of sweeps press SCALE REF AUTO SCALE 14 Write the s dev standard deviation value which appears on the analyzer display on the Performance Test Record System Trace Noise for...

Страница 100: ...Write the s dev standard deviation value which appears on the analyzer display on the Performance Test Record System Trace Noise for B R Phase from 30 kHz to 3 GHz 27 Press MENU CW FREQ 3 G n TRIGGER MENU NUMBER of GROUPS 5 x1 28 When the analyzer finishes the number of sweeps press SCALE REF AUTO SCALE 29 Write the s dev standard deviation value which appears on the analyzer display on the Perfor...

Страница 101: ...nnect the equipment as shown in Figure 4 26 Figure 4 26 S11 1 Port Cal Test Setup 2 Press PRESET MENU NUMBER of POINTS 1601 x1 3 Only for analyzers without Option 006 Press START 50 k m 4 Press CAL CAL KIT STDS SELECT CAL KIT and select the appropriate calibration kit If your analyzer is 50Ω press CAL KIT 7mm If your analyzer is 75Ω press CAL KIT N 75W 5 Press RETURN RETURN CALIBRATE MENU S11 1 PO...

Страница 102: ...r displays DONE IF FINISHED WITH CAL press DONE 1 PORT CAL 13 Press SAVE RECALL SAVE STATE 14 Connect the equipment as shown in Figure 4 27 Figure 4 27 Test Port 2 Input Impedance Test Setup 15 Press MARKER to turn the analyzer s marker 1 on Use the front panel knob to locate the maximum value of the data trace for each of the frequency ranges listed in the Performance Test Record 16 Write these m...

Страница 103: ...EVERSE OPEN 21 When the analyzer displays the prompt CONNECT STD THEN PRESS KEY TO MEASURE connect a short to reference test port 2 22 Press REVERSE SHORT 23 At the prompt connect a load to reference test port 2 24 Press REVERSE LOAD 25 When the analyzer displays DONE IF FINISHED WITH CAL press DONE 1 PORT CAL 26 Press SAVE RECALL SAVE STATE to save the 1 Port calibration 27 Connect the equipment ...

Страница 104: ...ach of the frequency ranges listed in the Performance Test Record 29 Write the maximum values on the Performance Test Record In Case of Difficulty 1 Suspect the A10 digital IF board assembly if the analyzer fails both test port tests 2 Refer to the Agilent 8753D Service Guide for more troubleshooting information 13 Test Port Receiver Magnitude Dynamic Accuracy Perform this procedure to measure the...

Страница 105: ...h Agilent P N 8120 4781 Additional Required Equipment for 75Ω Analyzers Minimum Loss Pad 2 50Ω to 75Ω Agilent 11852B Procedure Test Port 2 Magnitude Dynamic Accuracy 1 On the Agilent 8902A a Press the blue shift key and INSTR PRESET CLEAR b Press the yellow shift key and TUNED RF LEVEL c Press LOG LIN to have the Agilent 8902A displayed linear readings dBm d Press 32 1 SPCL 2 Set the Agilent 8496A...

Страница 106: ...4 50 Performance Tests 13 Test Port Receiver Magnitude Dynamic Accuracy Figure 4 31 Test Port 2 Dynamic Accuracy Test Setup ...

Страница 107: ...ODE MENU STATS ON 8 Set the Agilent 8496A to 0 dB 9 On the Agilent 8702D press MENU TRIGGER MENU SINGLE 10 Write the mean value which appears on the analyzer s display in the Test Port column of the Performance Test Record 11 Write the Agilent 8902A readout in the 8902A column of the Performance Test Record 12 Calculate the difference between the Test Port 2 and the 8902A 13 Take the absolute valu...

Страница 108: ...cy Test Port 1 Magnitude Dynamic Accuracy 15 Set the Agilent 8496A to 10 dB 16 On the Agilent 8702D press CONTINUOUS MEAS INPUT PORTS TESTPORT 2 A 17 Connect the equipment as shown in Figure 4 32 NOTE When the Agilent 8902A displays the RECAL annunciation press CALIBRATE ...

Страница 109: ...c Accuracy Figure 4 32 Test Port 1 Magnitude Dynamic Accuracy Test Setup 18 On the Agilent 8702D a Press MENU POWER b Using the analyzer front panel knob adjust the test port power for a reading of 0 000 dB on the Agilent 8902A c Wait for the reading to stabilize ...

Страница 110: ... 23 Write the mean value in the Test Port column of the Performance Test Record 24 Write the Agilent 8902A readout in the 8902A column of the Performance Test Record 25 Calculate the difference between the Test Port 1 and the 8902A 26 Take the absolute value of the calculated difference and enter the result in the Calculated Value column of the Performance Test Record 27 Set the Agilent 8496A to t...

Страница 111: ...r ERROR 32 or RECAL is shown on the mea suring receiver display 3 If the analyzer fails either test port 2 or test port 1 dynamic accuracy at lower power levels a Perform the IF Amplifier Correction Constants and ADC Offset Correc tion Constants procedures located in the Adjustments and Correction Constants chapter of the Agilent 8753D Service Guide b Repeat this performance test c If it still fai...

Страница 112: ...umn 2 Copy the values in the Magnitude Value column to the Calculated Value column of the Test Port Receiver Phase Dynamic Accuracy portion of the Performance Test Record 3 For every test port input power level calculate A using the following formula 4 Write the result in the A column of the Performance Test Record 5 For every test port input power level calculate B using the following formula B 1...

Страница 113: ...hase Dynamic Accuracy 9 Repeat Step 1 through Step 8 15 Test Port Receiver Magnitude Compression Perform this test to verify the compression expansion magnitude levels of the analyzer s test port receiver samplers Required Equipment For 50Ω Analyzers Cable APC 7 24 inch Agilent P N 8120 4779 For 75Ω Analyzers Cable 75Ω Type N 24 inch Agilent P N 8120 2408 Procedure Test Port 2 Magnitude Compressio...

Страница 114: ...FREQ 1 G n 13 Press TRIGGER MENU SINGLE 14 At the end of the sweep press SCALE REF AUTO SCALE 15 Press MARKER MODE MENU REF 1 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 16 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN 17 Write the absolute value of marker 2 in the Performance Test Record 18 Repeat Step 12 through Step 17 for the other frequencies listed for Port ...

Страница 115: ...voltages Disconnect the instrument from all voltage sources while it is being opened WAR N I N G The power cord is connected to internal capacitors that may remain live for five seconds after disconnecting the plug from its power supply 1 If the analyzer fails Test Port 2 Magnitude Compression a Repeat this test b Replace the A6 B sampler assembly if the analyzer still fails the test 2 If the anal...

Страница 116: ...s MENU SWEEP TYPE MENU POWER SWEEP START 10 x1 5 Press MENU CW FREQ 50 M µ 6 Press MENU TRIGGER MENU SINGLE 7 At the end of the sweep press SCALE REF AUTO SCALE 8 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 9 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN 10 Press MARKER MODE MENU REF 1 11 Write the absolute value of the marker 2 reading in the Measured Value...

Страница 117: ... Test Record In Case of Difficulty WAR N I N G These servicing instructions are for use by qualified personnel only To avoid electrical shock do not perform any servicing unless you are qualified to do so WAR N I N G The opening of covers or removal of parts is likely to expose dangerous voltages Disconnect the instrument from all voltage sources while it is being opened WAR N I N G The power cord...

Страница 118: ... 4779 Attenuator 2 20 dB APC 7 Agilent 8492A Option 020 For 75Ω Analyzers Minimum Loss Pad 2 Agilent 11852B Cable Type N Agilent P N 8120 2408 Attenuator 2 20 dB Type N Agilent 8491A Option 020 Procedure Test Port Output Worst Case 2nd Harmonic 1 Press PRESET MENU POWER 10 x1 2 Press START 16 M µ STOP 1 5 G n to set the frequency range 3 Press AVG IF BW 10 x1 to set the IF bandwidth to 10 Hz 4 Con...

Страница 119: ...UTO SCALE to get a better viewing of the trace 9 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 10 Write the marker 1 value which appears on the analyzer display on the Performance Test Record This is the worst case test port output 2nd harmonic Test Port Output Worst Case 3rd Harmonic 11 Press STOP 1 G n to change the stop frequency to 1 GHz 12 Press SYSTEM HARMONIC MEAS HARMONIC OFF 13...

Страница 120: ...4 37 Receiver Harmonics Test Setup 20 Press PRESET MENU POWER 8 x1 21 Press AVG IF BW 1 0 x1 22 Press START 16 M µ STOP 1 5 G n to set the frequency range 23 Press MEAS Trans E E S12 REV INPUT PORTS A 24 After one sweep press DISPLAY DATA MEMORY DATA MEM to normalize the trace 25 Press SYSTEM HARMONIC MEAS HARMONIC SECOND 26 After one sweep press SCALE REF AUTO SCALE to get a better viewing of the...

Страница 121: ...on the Performance Test Record 37 Press SYSTEM HARMONIC MEAS HARMONIC OFF Port 2 Input Worst Case 2nd Harmonic 38 Press STOP 1 5 G n to set the stop frequency for measuring the 2nd harmonic 39 Press MEAS Trans E E S21 FWD INPUT PORTS B 40 After one sweep press DISPLAY DATA MEMORY DATA MEM to normalize the trace 41 Press SYSTEM HARMONIC MEAS HARMONIC SECOND 42 After one sweep press SCALE REF AUTO S...

Страница 122: ...t Port Output Input Harmonics Option 002 Analyzers with Option 006 Only Perform this test to determine the spectral purity of the Agilent 8702D input and output test ports Required Equipment Cable APC 7 24 inch Agilent P N 8120 4779 Attenuator 2 20 dB Agilent 8492A Option 020 Procedure Test Port Output Worst Case 2nd Harmonic 1 Press PRESET MENU POWER 10 x1 to set the test port power to 10 dBm 2 P...

Страница 123: ...COND 8 After one sweep press SCALE REF AUTO SCALE to get a better viewing of the trace 9 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 10 Write the marker 1 value which appears on the analyzer display on the Performance Test Record This is the worst case test port output 2nd harmonic Test Port Output Worst Case 3rd Harmonic 11 Press STOP 2 G n to change the stop frequency to 1 GHz 12 Pr...

Страница 124: ...he marker 1 value on the Performance Test Record Port 1 Input Worst Case 2nd Harmonic 19 Connect the equipment as shown in Figure 4 39 Figure 4 39 Receiver Harmonics Test Setup 20 Press PRESET MENU POWER 8 x1 21 Press AVG IF BW 10 x1 22 Press START 16 M µ STOP 3 G n to set the frequency range 23 Press MEAS Trans E E S12 REV INPUT PORTS A 24 After one sweep press DISPLAY DATA MEMORY DATA MEM to nor...

Страница 125: ...r one sweep press SCALE REF AUTO SCALE 35 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 36 Write the marker 1 value on the Performance Test Record 37 Press SYSTEM HARMONIC MEAS HARMONIC OFF Port 2 Input Worst Case 2nd Harmonic 38 Press STOP 3 G n to set the stop frequency for measuring the 2nd harmonic 39 Press MEAS Trans E E S21 FWD INPUT PORTS B 40 After one sweep press DISPLAY DATA M...

Страница 126: ...r one sweep press DISPLAY DATA MEMORY DATA MEM to normalize the trace 48 Press SCALE REF AUTO SCALE SCALE DIV 1 x1 to get a better viewing of the trace 49 Press SYSTEM HARMONIC MEAS HARMONIC THIRD 50 After one sweep press SCALE REF AUTO SCALE 51 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 52 Write the marker 1 value on the Performance Test Record ...

Страница 127: ... 000 019 31 0 30 999 690 ____________________ 31 000 310 0 000 037 60 999 999 60 999 390 ____________________ 61 000 610 0 000 073 121 0 120 998 790 ____________________ 121 001 210 0 000 145 180 0 179 998 200 ____________________ 180 001 800 0 000 216 310 0 309 995 900 ____________________ 310 003 100 0 000 372 700 0 699 930 000 ____________________ 700 007 000 0 000 840 1 300 0 1 299 987 _______...

Страница 128: ...Range Test Frequencies GHz Results 0 010 ____________________ 0 020 ____________________ 0 100 ____________________ 1 000 ____________________ 2 000 ____________________ 3 000 ____________________ Option 006 4 000 ____________________ 5 000 ____________________ 6 000 ____________________ ...

Страница 129: ...__ 0 15 20 MHz 0 1 ____________________ 0 10 50 MHz 0 1 ____________________ 0 10 100 MHz 0 1 ____________________ 0 10 200 MHz 0 1 ____________________ 0 10 500 MHz 0 1 ____________________ 0 10 1 GHz 0 1 ____________________ 0 10 2 GHz 0 1 ____________________ 0 10 3 GHz 0 1 ____________________ 0 15 Option 006 4 GHz 0 1 ____________________ 0 18 5 GHz 0 1 ____________________ 0 18 6 GHz 0 1 ___...

Страница 130: ..._____ __________________ 0 2 0 15 1 __________________ __________________ 0 2 0 15 1 __________________ __________________ 0 2 0 15 3 __________________ __________________ 0 2 0 15 5 __________________ __________________ 0 5 0 15 7 __________________ __________________ 0 5 0 15 9 __________________ __________________ 0 5 0 15 10 __________________ __________________ 0 5 0 15 CW Frequency 3 GHz 15 ...

Страница 131: ...________ __________________ 0 2 0 15 9 __________________ __________________ 0 2 0 15 7 __________________ __________________ 0 2 0 15 5 __________________ __________________ 0 2 0 15 3 __________________ __________________ 0 2 0 15 1 __________________ __________________ 0 2 0 15 1 __________________ __________________ 0 2 0 15 3 __________________ __________________ 0 2 0 15 5 __________________...

Страница 132: ... 31 MHz 35 ____________________ 1 0 15 90 MHz 35 ____________________ 1 0 16 10 MHz 35 ____________________ 1 0 30 90 MHz 35 ____________________ 1 0 31 10 MHz 35 ____________________ 1 0 1 6069 GHz 35 ____________________ 1 0 1 6071 GHz 35 ____________________ 1 0 3 00 GHz 35 ____________________ 1 0 Option 006 4 000 GHz 30 ____________________ 3 0 5 000 GHz 30 ____________________ 3 0 6 000 GHz ...

Страница 133: ...ort 2 3 kHz 82 ____________ N A Option 006 3 GHz 6 GHz Port 2 3 kHz 77 ____________ N A 3 GHz 6 GHz Port 2 10 Hz 97 ____________ N A 3 GHz 6 GHz Port 1 10 Hz 97 ____________ N A 3 GHz 6 GHz Port 1 3 kHz 77 ____________ N A Test 7 Test Port Input Frequency Response Frequency Range Test Port Specification dB Measured Value dB Measurement Uncertainty dB 300 kHz 3 GHz Port 2 1 _________________ 0 15 3...

Страница 134: ...red Value dB Measurement Uncertainty Crosstalk to Test Port 2 300 kHz 3 GHz 100 ____________________ N A Crosstalk to Test Port 2 300 kHz 3 GHz 100 ____________________ N A Option 006 Crosstalk to Test Port 1 3 GHz 6 GHz 90 ____________________ N A Crosstalk to Test Port 2 3 GHz 6 GHz 90 ____________________ N A ...

Страница 135: ..._____ 0 2 Source Match Option 006 3 GHz 6 GHz 14 ____________________ 0 3 Forward Direction Trans Tracking 300 kHz 1 3 GHz 1 5 ____________________ 0 006 Trans Tracking 1 3 GHz 3 GHz 1 5 ____________________ 0 009 Trans Tracking Option 006 3 GHz 6 GHz 2 5 ____________________ 0 021 Forward Direction Refl Tracking 300 kHz 1 3 GHz 1 5 ____________________ 0 001 Refl Tracking 1 3 GHz 3 GHz 1 5 ______...

Страница 136: ... ____________________ 0 9 Directivity 1 3 GHz 3 GHz 30 ____________________ 0 8 Directivity Option 006 3 GHz 6 GHz 25 ____________________ 0 8 Reverse Direction Source Match 300 kHz 1 3 GHz 16 ____________________ 0 2 Source Match 1 3 GHz 3 GHz 16 ____________________ 0 2 Source Match Option 006 3 GHz 6 GHz 14 ____________________ 0 3 Reverse Direction Refl Tracking 300 kHz 1 3 GHz 1 5 ___________...

Страница 137: ...8 rms N A Test 11 System Trace Noise Only for Analyzers with Option 006 CW Frequency GHz Ratio Measured Value Specification Measurement Uncertainty 3 A R Magnitude ____________________ 0 006 dB rms N A 6 A R Magnitude ____________________ 0 010 dB rms N A 6 A R Phase ____________________ 0 070 rms N A 3 A R Phase ____________________ 0 038 rms N A 3 B R Magnitude ____________________ 0 006 dB rms ...

Страница 138: ...Measurement Uncertainty dB 300 kHz 1 3 GHz Port 2 ____________________ 18 1 5 1 3 GHz 3 GHz Port 2 ____________________ 16 1 5 3 GHz 6 GHz Option 006 Port 2 ____________________ 14 1 0 300 kHz 1 3 GHz Port 1 ____________________ 18 1 5 1 3 GHz 3 GHz Port 1 ____________________ 16 1 5 3 GHz 6 GHz Option 006 Port 1 ____________________ 14 1 0 ...

Страница 139: ...__ 0 095 0 08 70 60 _________ _________ _________ 0 250 0 14 80 70 _________ _________ _________ 0 750 0 16 90 80 _________ _________ _________ 2 200 0 18 100 90 _________ _________ _________ 5 200 0 20 Test Port 1 10 0 _________ _________ _________ 0 059 0 01 20 10 _________ _________ _________ 0 050 0 02 30 20 _________ _________ _________ 0 050 0 02 40 30 _________ _________ _________ 0 053 0 0...

Страница 140: ..._______ _________ _________ 1 75 N A 80 _________ _________ _________ _________ 5 00 N A 90 _________ _________ _________ _________ 17 50 N A 100 _________ _________ _________ _________ 53 00 N A Test Port 1 10 _________ _________ _________ _________ 0 42 N A 20 _________ _________ _________ _________ 0 35 N A 30 _________ _________ _________ _________ 0 35 N A 40 _________ _________ _________ ___...

Страница 141: ...___________________ 0 45 N A 4 GHz Option 006 Port 2 ____________________ 0 80 N A 5 GHz Option 006 Port 2 ____________________ 0 80 N A 6 GHz Option 006 Port 2 ____________________ 0 80 N A 50 MHz Port 1 ____________________ 0 45 N A 1 GHz Port 1 ____________________ 0 45 N A 2 GHz Port 1 ____________________ 0 45 N A 3 GHz Port 1 ____________________ 0 45 N A 4 GHz Option 006 Port 1 ____________...

Страница 142: ... Port 2 ____________________ 6 N A 4 GHz Option 006 Port 2 ____________________ 7 5 N A 5 GHz Option 006 Port 2 ____________________ 7 5 N A 6 GHz Option 006 Port 2 ____________________ 7 5 N A 50 MHz Port 1 ____________________ 6 N A 1 GHz Port 1 ____________________ 6 N A 2 GHz Port 1 ____________________ 6 N A 3 GHz Port 1 ____________________ 6 N A 4 GHz Option 006 Port 1 ____________________ ...

Страница 143: ...escription Specification dBc Measurement Value dBc Measurement Uncertainty dB Test Port Output Harmonics 2nd 25 ____________________ 1 0 3rd 25 ____________________ 1 0 Port 1 Input Harmonics 2nd 15 ____________________ 1 0 3rd 30 ____________________ 1 0 Port 2 Input Harmonics 2nd 15 ____________________ 1 0 3rd 30 ____________________ 1 0 ...

Страница 144: ...cription Specification dBc Measurement Value dBc Measurement Uncertainty dB Test Port Output Harmonics 2nd 25 ____________________ 3 0 3rd 25 ____________________ 3 0 Port 1 Input Harmonics 2nd 15 ____________________ 3 0 3rd 30 ____________________ 3 0 Port 2 Input Harmonics 2nd 15 ____________________ 3 0 3rd 30 ____________________ 3 0 ...

Страница 145: ...easurement Calibration 5 6 Step 3 Device Verification 5 8 In Case of Difficulty 5 11 Agilent 8702D Option 011 and Agilent 85044A System Verification 5 13 Step 1 Initialization 5 13 Step 2 Measurement Calibration 5 14 Step 3 Device Verification 5 16 In Case of Difficulty 5 20 Automated Verification Option 011 ...

Страница 146: ...a computer However you ll need to locate the Verification Data Disk Allow the Agilent 8702D Option 011 to warm up for one hour before starting this procedure Agilent Technologies recommends that you verify your analyzer measurement system every six months Agilent Technologies also suggests that you get your verification kit recertified annually Refer to the Agilent 85029B Option 001 7 mm Verificat...

Страница 147: ...on 011 Automated Mode System Verification in this chapter If the disk is labeled Verification Data Disc proceed with the Agilent 8702D Manual Mode System Verification procedure in Chapter 3 Manual Verification NOTE If your verification disk is older than your Agilent 8702D Option 011 you may send your Agilent 85029B Option 001 7 mm verification kit to the nearest service center for recerti ficatio...

Страница 148: ...er test set for analyzers with Option 006 Agilent 85047A Calibration Kit 7 mm Agilent 85031B Verification Kit 7 mm Agilent 85029B RF Cable Set 7 mm 50Ω Agilent 11857D Printer HPThinkJet DeskJet LaserJet Step 1 Initialization 1 Connect the equipment as shown in Figure 5 1 Let the Agilent 8702D Option 011 warm up for one hour NOTE Do not proceed any further if your system has an Agilent 85044A Trans...

Страница 149: ...he verification data for all the devices press SYSTEM SERVICE MENU TEST OPTIONS RECORD ON If you switch the record function on you cannot switch it off during the verifi cation procedure 6 Position the paper in the printer so that printing starts at the top of the page 7 Press SYSTEM SERVICE MENU TESTS SYS VER TESTS EXECUTE TEST 8 When the analyzer displays Sys Ver Init DONE the initialization pro...

Страница 150: ...3 Press REFLECTION 4 Connect the open end of the open short combination supplied in the calibration kit to reference test port 1 as shown in Figure 5 2 Figure 5 2 Connections for Measurement Calibration Standards 5 Press FORWARD OPEN The analyzer displays the message WAIT MEASURING CAL STD 6 When the analyzer finishes measuring the standard connect the short end of the open short combination to re...

Страница 151: ...combination to reference test port 2 as shown in Figure 5 2 11 Press REVERSE OPEN 12 When the analyzer displays the message CONNECT STD THEN PRESS KEY TO MEASURE connect the short end of the open short combination to reference port 2 as shown in Figure 5 2 13 Press REVERSE SHORT 14 When the analyzer finishes measuring the standard connect the 50 ohm termination to reference port 2 as shown in Figu...

Страница 152: ... PRESS DONE IF FINISHED WITH STD s press STANDARDS DONE DONE 2 PORT CAL 23 Press SAVE RECALL SELECT DISK INTERNAL MEMORY RETURN SAVE STATE to save the calibration into the analyzer s internal memory 24 When the analyzer finishes storing the measurement calibration press SELECT DISK INTERNAL DISK Step 3 Device Verification 1 Press SYSTEM SERVICE MENU TESTS 28 x1 EXECUTE TEST 2 At the prompt connect...

Страница 153: ... you switched the record function on the test displays and prints the pass fail information for the S parameter measurements that are valid for system verification 4 When the analyzer finishes all the measurements connect the 50 dB attenuator supplied in the verification kit as shown in Figure 5 5 Figure 5 5 Connections for the 50 dB Verification Device 5 Press RETURN TESTS 29 x1 EXECUTE TEST CONT...

Страница 154: ...11 Step 3 Device Verification 6 When all measurements are complete replace the attenuator with the verification mismatch as shown in Figure 5 6 Figure 5 6 Mismatch Device Verification Setup 7 Press RETURN TESTS 30 x1 EXECUTE TEST CONTINUE ...

Страница 155: ...e completed the system verification procedure when the analyzer displays TEST 31 Ver Dev 4 PASS In Case of Difficulty 1 Inspect all connections Do not disconnect the cables from the analyzer test ports Doing so will invalidate the calibration that you have done earlier 2 Press PRESET SAVE RECALL a Using the front panel knob highlight the title of the full 2 port measurement calibration that you ha...

Страница 156: ...the short to reference test port 1 e Press MEAS Refl E S11 FWD f Press MENU TRIGGER MENU CONTINUOUS g Press SCALE REF AUTO SCALE SCALE DIV 01 x1 h Check that the trace response is 0 00 0 05 dB i Disconnect the short and connect it reference test port 2 j Press MEAS Refl E S22 REV k Check that the trace response is 0 00 0 05 dB l If any of the trace responses are out of the specified limits repeat ...

Страница 157: ... Kit 7 mm Agilent 85031B Verification Kit 7 mm Agilent 85029B RF Cable Set Type N 50Ω Agilent 11851B Adapter APC 7 to Type N f Agilent 11524A Printer HPThinkJet DeskJet LaserJet Step 1 Initialization 1 Connect the equipment as shown in Figure 5 8 Let the Agilent 8702D Option 011 warm up for one hour NOTE Do not proceed any further if your system has an Agilent 85046A or 85047A S Parameter test set...

Страница 158: ...STEM SERVICE MENU TEST OPTIONS RECORD ON If you switch the record function on you cannot switch it off during the verifi cation procedure 6 Position the paper in the printer so that printing starts at the top of the page 7 Press SYSTEM SERVICE MENU TESTS SYS VER TESTS EXECUTE TEST 8 The analyzer displays Sys Ver Init DONE when the initialization procedure is complete Do not press PRESET or recall ...

Страница 159: ...ections for Measurement Calibration Standards 5 Press FORWARD OPEN The analyzer displays the message WAIT MEASURING CAL STD 6 When the analyzer finishes measuring the standard connect the short end of the open short combination to reference test port 1 as shown in Figure 5 9 7 Press FORWARD SHORT 8 When the analyzer displays the message CONNECT STD THEN PRESS KEY TO MEASURE connect the 50 ohm term...

Страница 160: ...urement press FWD MATCH THRU 14 When the analyzer displays PRESS DONE IF FINISHED WITH STD s press STANDARDS DONE DONE 2 PORT CAL 15 Press SAVE RECALL SELECT DISK INTERNAL MEMORY RETURN SAVE STATE to save the calibration into the analyzer s internal memory 16 When the analyzer finishes storing the measurement calibration press SELECT DISK INTERNAL DISK Step 3 Device Verification 1 Press SYSTEM SER...

Страница 161: ...he 20 dB Attenuator 3 Press CONTINUE to run the test If you switched the record function off you have to press CONTINUE after each S parameter measurement If you switched the record function on the test displays and prints the pass fail information for the S parameter measurements that are valid for system verification ...

Страница 162: ...ice Verification 4 When the analyzer finishes all the measurements connect the 50 dB attenuator supplied in the verification kit as shown in Figure 5 12 Figure 5 12 Connections for the 50 dB Attenuator 5 Press RETURN TESTS 29 x1 EXECUTE TEST CONTINUE ...

Страница 163: ...1 Step 3 Device Verification 6 When all measurements are complete replace the attenuator with the verification mismatch as shown in Figure 5 13 Figure 5 13 Mismatch Device Verification Setup 7 Press RETURN TESTS 30 x1 EXECUTE TEST CONTINUE ...

Страница 164: ...pleted the system verification procedure when the analyzer displays Ver Def 4 PASS In Case of Difficulty 1 Inspect all connections Do not disconnect the cables from the analyzer test ports Doing so will invalidate the calibration that you have done earlier 2 Recall the measurement calibration and repeat the procedure a Press PRESET SAVE RECALL SELECT DISK INTERNAL DISK RETURN b Using the front pan...

Страница 165: ...ht the calibration you want to recall and press RECALL STATE d Connect the short to reference test port 1 e Press SCALE REF SCALE DIV 01 x1 f Check that the trace response is 0 00 0 05 dB g Disconnect the short and connect it to reference test port 2 h Press MEAS Refl E S11 FWD i Check that the trace response is 0 00 0 05 dB j If any of the trace responses are out of the specified limits repeat th...

Страница 166: ......

Страница 167: ...Option 006 6 17 7 Receiver Magnitude Frequency Response 6 21 8 Receiver Phase Frequency Response 6 24 9 Receiver Input Crosstalk 6 26 10 Receiver Trace Noise 6 33 11 Receiver Input Impedance 6 35 12 Receiver Magnitude Dynamic Accuracy 6 39 13 Receiver Phase Dynamic Accuracy 6 47 14 Receiver Magnitude Compression 6 48 15 Receiver Phase Compression 6 56 16 Source and Receiver Harmonics Option 002 On...

Страница 168: ...ted Verification Op tion 011 all of the performance test procedures in this chapter This quality of performance testing guarantees that the analyzer is performing within all of the published specifications Agilent Technologies will issue a Certificate of Calibration for your analyzer if two conditions are met 1 Your analyzer passes all the performed tests 2 The equipment and standards that you use...

Страница 169: ...requency accuracy of the analyzer over its entire operating frequency range Required Equipment Frequency Counter Agilent 5343A RF Cable Set 50Ω Type N Agilent 11851B 2 way Power Splitter Agilent 11667A Option 001 Adapter APC 3 5 f to Type N f Agilent P N 1250 1745 Adapter Type N f to BNC m Agilent P N 1250 0077 Procedure 1 Connect the equipment as shown in Figure 6 1 Agilent 8753D is shown in the ...

Страница 170: ...s close to the specification limits check the time base accuracy of the counter used 2 If the analyzer fails by a significant margin at all frequencies especially if the deviation increases with frequency the master time base probably needs adjustment In this case refer to Frequency Accuracy Adjustment in the Adjustments and Correction Constants chapter in the Agilent 8753D Option 011 Service Guid...

Страница 171: ...ting frequency range Required Equipment Power Meter Agilent 436A 437B 438A Power Sensor Agilent 8482A 2 way Power Splitter 2 50Ω Agilent 11667A Option 001 Attenuator 2 20 dB Agilent 8491A Option 020 RF Cable Set 50Ω Type N Agilent 11851B Additional Required Equipment for Analyzers with Option 006 Power Sensor Agilent 8481A Procedure Path loss calibration 1 Connect the equipment as shown in Figure ...

Страница 172: ...MENU CW FREQ 300 k m Set the power meter calibration factor for this CW frequency except if you are using an Agilent 436A 5 Write the power meter reading in the First Value column on the Performance Test Record 6 Repeat Step 4 and Step 5 for the other CW frequencies listed on the Performance Test Record 7 Connect the equipment as shown in Figure 6 3 Figure 6 3 Path Loss Calibration Test Setup 2 8 ...

Страница 173: ... 8 through Step 11 for the other CW frequencies listed on the Performance Test Record Power range and power linearity 13 Connect the equipment as shown in Figure 6 4 Figure 6 4 Power Range Linearity and Accuracy Test Setup 14 Press PRESET MENU CW FREQ 300 k m Set the power meter calibration factor for this CW frequency 15 Press POWER 10 x1 On the power meter set the current power level as the refe...

Страница 174: ...tion factor for the selected CW frequency Press the appropriate hardkey dB REL or REL on the Agilent 436A 438A power meter front panel for relative power measurements 23 Press POWER 5 x1 Write the power meter reading in the Measured Value column on the Performance Test Record 24 On the Performance Test Record copy the Path Loss value previously calculated for the CW frequency into the Pass Loss co...

Страница 175: ...Value Power Level Accuracy 37 Write this value on the Performance Test Record 38 Repeat Step 31 through Step 37 for the other CW frequencies listed on the Performance Test Record In Case of Difficulty 1 Ensure that the power meter and power sensor are operating to specification 2 Inspect the power splitter connectors Poor match at these connections can generate power reflections that can cause the...

Страница 176: ...Setup 2 Press PRESET MEAS INPUT PORTS R 3 Press MARKER FCTN MARKER MODE MENU MKR SEARCH TRACKING ON SEARCH MAX to locate the maximum value of the R channel input signal 4 Press MENU POWER 5 x1 5 Press MENU CW FREQ 300 k m 6 Check the analyzer display for phase lock error messages If you do not observe a phase lock error message write the marker value read out which appears in the analyzer display ...

Страница 177: ...isconnecting the plug from its power supply 1 Check the flexible RF cable between the R sampler assembly and the A11 phase lock assembly Make sure it is connected between A11J1 PL IF IN and 1st IF Out 2 Using an ohmmeter verify that the RF cable is not open In addition examine both the cable connectors measure the resistance between the cable center pin and the cable connector The ohmmeter should ...

Страница 178: ...test to verify proper phase lock in the external source mode as the specified minimum R input level of 25 dBm Required Equipment External source Agilent 83640A Adapter APC 3 5 f to Type N f Agilent P N 1820 1745 Cable 50Ω Type N Agilent 11851B Attenuator 10 dB Agilent 8491A Option 010 Attenuator 20 dB Agilent 8491A Option 020 Procedure 1 Connect the equipment as shown in Figure 6 6 Figure 6 6 Rece...

Страница 179: ...yzer marker 1 should read 26 dBm which appears on the analyzer display If the marker value exceeds 26 dBm press POWER LEVEL on the external source and decrease the power until the marker 1 reads 26 dBm 7 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH OFF 8 Write the analog bus counter reading which appears on the analyzer display on the Performance Test Record 9 On the external source press ...

Страница 180: ...after disconnecting the plug from its power supply 1 Check the R sampler assembly by substituting it with the A sampler assembly 2 Move the flexible RF cable currently connected to the R sampler assembly to the A sampler assembly 3 Use a 10 dB attenuator between the RF OUT and the analyzer receiver input A 4 Repeat the test In Step 4 press MEAS INPUT PORTS A 5 If the test still fails suspect the A...

Страница 181: ...RIGGER MENU SINGLE 5 When the analyzer finishes the sweep notice the mean value which appears on the analyzer display 6 Use the following equation to convert the linear magnitude mean value to log amplitude Power dBm 20 log10 linear magnitude mean value 7 Write this calculated value in the Performance Test Record in dBm Receiver Channel A Noise Floor Level with a 10 Hz IF BW 8 Press AVG IF BW 10 x...

Страница 182: ...agnitude mean value 17 Write this calculated value in the Performance Test Record in dBm Receiver Channel B Noise Floor Level with a 3 kHz IF BW 18 Press AVG IF BW 3 k m to change the IF bandwidth to 3 kHz 19 Press MENU TRIGGER MENU SINGLE 20 When the analyzer finishes the sweep record the mean value which appears on the analyzer display 21 Use the following equation to convert the linear magnitud...

Страница 183: ...enuator 20 dB Agilent 8491A Option 020 Termination 2 50Ω Agilent 908A Cable 50Ω Type N 24 inch Agilent 11851B Procedure 1 Connect the equipment as shown in Figure 6 8 Figure 6 8 Receiver Channel Noise Floor Level Test Setup 2 Press PRESET START 50 k m STOP 3 G n MENU POWER 10 x1 Receiver Channel A Noise Floor Level with a 3 kHz IF BW 50 kHz 3 GHz 3 Press MEAS INPUT PORTS A FORMAT LIN MAG SCALE REF...

Страница 184: ...U SINGLE 10 When the analyzer finishes the sweep notice the mean value which appears on the analyzer display 11 Use the following equation to convert the linear magnitude mean value to log magnitude Power dBm 20 log10 linear magnitude mean value 12 Write this calculated value in the Performance Test Record in dBm Receiver Channel B Noise Floor Level with 10 Hz IF BW 50 kHz 3 GHz 13 Press MEAS INPU...

Страница 185: ...Hz 23 Press START 3 G n STOP 6 G n 24 Press MENU TRIGGER MENU SINGLE 25 When the analyzer finishes the sweep record the mean value which appears on the analyzer display 26 Use the following equation to convert the linear magnitude mean value to log magnitude Power dBm 20 log10 linear magnitude mean value 27 Write this calculated value in the Performance Test Record in dBm Receiver Channel B Noise ...

Страница 186: ...iver Channel A Noise Floor Level with 3 kHz IF BW 3 GHz 6 GHz 38 Press AVG IF BW 3 k m 39 Press MENU TRIGGER MENU SINGLE 40 When the analyzer finishes the sweep record the mean value which appears on the analyzer display 41 Use the following equation to convert the linear magnitude mean value to log magnitude Power dBm 20 log10 linear magnitude mean value 42 Write this calculated value in the Perf...

Страница 187: ...82A 2 way Power Splitter 50Ω Agilent 11667A Option 001 Attenuator 10 dB Agilent 8491A Option 010 RF cable set 50Ω Type N Agilent 11851B Adapter Type N m to Type N m Agilent P N 1250 1475 Adapter Type N f to Type N f Agilent P N 1250 1472 Additional Equipment Required for Analyzers with Option 006 Power Sensor Agilent 8481A Procedure Input R Magnitude Frequency Response 1 Connect the equipment as s...

Страница 188: ...e Test Record 7 Repeat Step 4 through Step 6 for the other CW frequencies listed on the Performance Test Record Input A Magnitude Frequency Response 8 Connect the equipment as shown in Figure 6 10 Figure 6 10 Magnitude Frequency Response Test Setup Receiver Input A 9 Press MEAS INPUT PORTS A MENU to measure the power at the receiver input A channel 10 Press CW FREQ 300 k m 11 Write the marker read...

Страница 189: ... k m 16 Write the marker reading which appears on the analyzer display in the B Input Power column of the Performance Test Record 17 Repeat Step 15 and Step 16 for the other CW frequencies listed on the Performance Test Record 18 For each CW frequency determine which channel input reading shows the greatest difference power meter versus R power meter versus A power meter versus B Refer to the firs...

Страница 190: ...s and Correction Constants chapter of the Agilent 8753D Option 011 Service Guide Repeat this performance test 4 Consult the Agilent 8753D Option 011 Service Guide for further troubleshooting information 8 Receiver Phase Frequency Response Perform this test to determine the phase tracking frequency response for each pair of inputs A R B R and A B in the swept sweep mode Required Equipment 3 way Pow...

Страница 191: ...ALE REF 6 x1 ELECTRICAL DELAY Turn the analyzer front panel knob to vary the electrical delay until the trace is in the most linear horizontal position 6 Press MENU TRIGGER MENU SINGLE Write the p p value which appears on the analyzer display on the Performance Test Record 7 Press CONTINUOUS MEAS INPUT PORTS B R FORMAT PHASE 8 Repeat Step 5 and Step 6 9 Press CONTINUOUS MEAS INPUT PORTS A B FORMAT...

Страница 192: ...f covers or removal of parts is likely to expose dangerous voltages Disconnect the instrument from all voltage sources while it is being opened WAR N I N G The power cord is connected to internal capacitors that may remain live for five seconds after disconnecting the plug from its power supply 1 Verify that the RF cables are in good condition Move the RF cables to different ports on the power spl...

Страница 193: ...x1 AVG AVERAGING FACTOR 5 x1 AVERAGING ON IF BW 10 x1 3 Press SCALE REF 25 x1 to get a better scaling of the data trace 4 Press MARKER FCTN MARKER MODE MENU MKR SEARCH ON TRACKING ON SEARCH MAX 5 Press STOP 1 G n MENU TRIGGER MENU NUMBER of GROUPS 5 x1 6 When the analyzer finishes the number of sweeps write the marker value which appears on the analyzer display on the Performance Test Record R int...

Страница 194: ...nalyzer finishes the number of sweeps write the marker value which appears on the analyzer display on the Performance Test Record R into B Crosstalk from 1 GHz to 3 GHz 16 Press START 1 G n STOP 3 G n MENU TRIGGER MENU NUMBER of GROUPS 5 x1 17 When the analyzer finishes the number of sweeps write the marker value which appears on the analyzer display on the Performance Test Record Only for Option ...

Страница 195: ...ears on the analyzer display on the Performance Test Record B into A Crosstalk from 1 GHz to 3 GHz 26 Press START 1 G n STOP 3 G n MENU TRIGGER MENU NUMBER of GROUPS 5 x1 27 When the analyzer finishes the number of sweeps write the marker value which appears on the analyzer display on the Performance Test Record Only for Option 006 Analyzers B into A Crosstalk from 3 GHz to 4 5 GHz 28 Press START ...

Страница 196: ...osstalk from 300 kHz to 1 GHz 32 Connect the equipment as shown in Figure 6 15 Figure 6 15 A into B Receiver Input Crosstalk Test Setup 33 Press START 300 k m STOP 1 G n 34 Press MEAS INPUT PORTS A R AVG AVERAGING OFF MENU TRIGGER MENU SINGLE 35 At the end of the sweep press DISPLAY DATA MEMORY DATA MEM MEAS INPUT PORTS B R 36 Press AVG AVERAGING FACTOR 5 x1 AVERAGING ON MENU TRIGGER MENU NUMBER o...

Страница 197: ...A R AVG AVERAGING OFF MENU TRIGGER MENU SINGLE 45 At the end of the sweep press DISPLAY DATA MEMORY DATA MEM MEAS INPUT PORTS B R 46 Press AVG AVERAGING FACTOR 5 x1 AVERAGING ON MENU TRIGGER MENU NUMBER of GROUPS 5 x1 47 When the analyzer finishes the number of sweeps write the marker value which appears on the analyzer display on the Performance Test Record Only for Option 006 Analyzers A into B ...

Страница 198: ...g the plug from its power supply 1 Check for loose external RF cables Inspect all cables for signs of damage wear or faulty shielding 2 Remove the analyzer top cover Tighten any loose SMA connector nuts on the four semi rigid cables located between the A4 5 6 sampler mixer assemblies 3 Tighten any loose screws on the A4 5 6 sampler mixer and the A7 pulse generator assembly covers 4 Examine the shi...

Страница 199: ... 8491A Option 010 RF cable set 50Ω Type N Agilent 11851B RF cable 50Ω Type N Agilent P N 8120 4781 Adapter Type N m to Type N m Agilent P N 1250 1475 Procedure 1 Connect the equipment as shown in Figure 6 16 Figure 6 16 Receiver Trace Noise Test Setup 2 Press PRESET MENU POWER 10 x1 MENU NUMBER of POINTS 1601 x1 3 Press CW FREQ 3 G n or 6 G n for analyzers with Option 006 4 Press MARKER FCTN MARKE...

Страница 200: ...A R FORMAT PHASE Write the s dev standard deviation value on the Performance Test Record In Case of Difficulty WAR N I N G These servicing instructions are for use by qualified personnel only To avoid electrical shock do not perform any servicing unless you are qualified to do so WAR N I N G The opening of covers or removal of parts is likely to expose dangerous voltages Disconnect the instrument ...

Страница 201: ... Option 010 Termination 50Ω Agilent 908A Calibration kit 50Ω Type N Agilent 85032B Adapter APC 7 to Type N m Agilent 11525A RF cable set 50Ω Type N Agilent 11851B RF cable 50Ω 7 mm Part of Agilent 11857D Procedure 1 Connect the equipment as shown in Figure 6 17 If you are using the Agilent 85044A test set set the attenuation to 0 dB If you are using the Agilent 85046A or 85047A test set connect th...

Страница 202: ...ess MARKER 300 k m to set the marker 1 to 300 kHz Write the marker value which appears on the analyzer display on the Performance Test Record 9 Press MARKER 1 2 M µ MARKER 2 1 3 G n to set marker 1 and marker 2 to 2 MHz and 1 3 GHz respectively 10 Use the analyzer front panel knob to move marker 2 to the peak value between 2 MHz and 1 3 GHz Write the marker 2 reading on the Performance Test Record...

Страница 203: ...Input Impedance Figure 6 18 Receiver A Input Impedance Test Setup 14 Press PRESET MEAS INPUT PORTS B R MENU NUMBER of POINTS 1601 x1 15 Press CAL CALIBRATE MENU S11 1 PORT Repeat Step 4 through Step 12 for the analyzer receiver input A return loss ...

Страница 204: ...Receiver R Input Impedance Test Calibration Test Setup 17 Press PRESET MEAS INPUT PORTS A B MENU NUMBER of POINTS 1601 x1 18 Press CAL CALIBRATE MENU S11 1 PORT Repeat Step 4 through Step 6 to perform a S11 1 port calibration 19 Connect the equipment as shown in Figure 6 20 Figure 6 20 Receiver R Input Impedance Test Setup ...

Страница 205: ...disconnecting the plug from its power supply 1 Check your test setup for damage or excessive wear of the input connectors 2 Impedance mismatch may also be caused by the samplers or the semi rigid cables connecting the A4 A5 A6 sampler mixer assemblies to the analyzer front panel Type N connectors Check for damaged semi rigid cables If no damage is apparent at the input connectors try interchanging...

Страница 206: ...120 4781 2 Way Power Splitter 2 50Ω Agilent 11667A Adapter 2 Type N m to Type N m Agilent P N 1250 1475 Procedure Channel A Magnitude Dynamic Accuracy 1 On the Agilent 8902A a Press the blue shift key and INSTR PRESET CLEAR b Press the yellow shift key and TUNED RF LEVEL c Press LOG LIN to have the Agilent 8902A displayed linear readings dBm d Press 32 1 SPCL 2 Set the Agilent 8496A to 20 dB 3 On ...

Страница 207: ...uipment as shown in Figure 6 22 Figure 6 22 Channel A Magnitude Dynamic Accuracy Test Setup 5 On the Agilent 8702D Option 011 a Press MEAS INPUT PORTS A MENU POWER b Using the analyzer front panel knob adjust the test port power for a reading of 30 000 dBm4 on the Agilent 8902A c Wait for the reading to stabilize ...

Страница 208: ...Performance Test Record 12 Calculate the difference between the Receiver Channel A and the 8902A 13 Take the absolute value of the calculated difference and enter the result in the Magnitude Value column of the Performance Test Record 14 Set the Agilent 8496A to the other attenuation settings listed in the Performance Test Record 15 On the Agilent 8702D Option 011 press SINGLE Repeat Step 9 throug...

Страница 209: ...el B Magnitude Dynamic Accuracy Test Setup 19 On the Agilent 8702D Option 011 a Press MENU POWER b Using the analyzer front panel knob adjust the test port power for a reading of 0 000 dB on the Agilent 8902A c Wait for the reading to stabilize 20 On the Agilent 8902A press the blue shift key and SET REF 21 On the Agilent 8702D Option 011 ...

Страница 210: ...formance Test Record 25 Write the Agilent 8902A readout in the 8902A column of the Performance Test Record 26 Calculate the difference between the Receiver Channel B and the 8902A 27 Take the absolute value of the calculated difference and enter the result in the Magnitude Value column of the Performance Test Record 28 Set the Agilent 8496A to the other attenuation settings listed in the Performan...

Страница 211: ...PORTS R MENU POWER b Using the analyzer front panel knob adjust the test port power for a reading of 0 000 dB on the Agilent 8902A c Wait for the reading to stabilize 33 On the Agilent 8902A press the blue shift key and SET REF 34 On the Agilent 8702D Option 011 a Press CAL CALIBRATE MENU RESPONSE THRU b After the analyzer finishes the measurement press DONE RESPONSE c Press SAVE RECALL SAVE STATE...

Страница 212: ... for use by qualified personnel only To avoid electrical shock do not perform any servicing unless you are qualified to do so WAR N I N G The opening of covers or removal of parts is likely to expose dangerous voltages Disconnect the instrument from all voltage sources while it is being opened WAR N I N G The power cord is connected to internal capacitors that may remain live for five seconds afte...

Страница 213: ... this step and then re peat this performance test 13 Receiver Phase Dynamic Accuracy Perform this test to measure phase dynamic accuracy of each receiver chan nel Figure 6 25 Dynamic Accuracy Phase Procedure Channel A Phase Dynamic Accuracy 1 Refer to the Receiver Dynamic Accuracy Magnitude portion of the Performance Test Record for the values in the Magnitude Value column 2 Copy the values in the...

Страница 214: ...olumn of the Performance Test Record Channel B Phase Dynamic Accuracy 9 Repeat Step 3 through Step 8 Channel R Phase Dynamic Accuracy 10 Repeat Step 3 through Step 8 14 Receiver Magnitude Compression Perform this test to verify the compression expansion magnitude levels of the analyzer s receiver samplers Required Equipment Power Meter Agilent 437B 438A Power Sensor Agilent 8482A Attenuator 3 dB A...

Страница 215: ...eiver Magnitude Compression Additional Required Equipment for Analyzers with Option 006 Power Sensor Agilent 8481A Procedure Channel A Magnitude Compression 1 Zero and calibrate the power meter 2 Connect the equipment as shown in Figure 6 26 ...

Страница 216: ...6 50 Performance Tests Option 011 14 Receiver Magnitude Compression Figure 6 26 Channel A Magnitude Compression Test Setup ...

Страница 217: ...e sweep press SCALE REF AUTO SCALE 11 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 12 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN 13 Press MARKER MODE MENU REF 1 14 Write the absolute value of the marker 2 reading in the Measured Value column of the Performance Test Record 15 Press MENU CW FREQ 1 G n Set the calibration factor on the power meter for this CW...

Страница 218: ...he sweep press SCALE REF AUTO SCALE 23 Press MARKER MODE MENU REF 1 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 24 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN 25 Write the absolute value of marker 2 in the Measured Value column on the Performance Test Record 26 Repeat Step 15 through Step 25 for the other frequencies listed on the Performance Test Record ...

Страница 219: ... 53 Performance Tests Option 011 14 Receiver Magnitude Compression Channel B Magnitude Compression 27 Connect the equipment as shown in Figure 6 27 Figure 6 27 Channel B Magnitude Compression Test Setup ...

Страница 220: ...n 011 14 Receiver Magnitude Compression 28 Press MEAS INPUT PORTS B R 29 Repeat Step 26 for the CW frequencies listed in the Performance Test Record Channel R Magnitude Compression 30 Connect the equipment as shown in Figure 6 28 ...

Страница 221: ...6 55 Performance Tests Option 011 14 Receiver Magnitude Compression Figure 6 28 Channel R Magnitude Compression Test Setup 31 Repeat Step 26 for the CW frequencies listed in the Performance Test Record ...

Страница 222: ...ect the A5 A sampler assembly Repeat this test Replace the sampler assembly if the problem still exists 2 Suspect the A6 B sampler assembly if the analyzer fails the channel B compression test Repeat this test Exchange the sampler assembly if the failure still occurs 15 Receiver Phase Compression Perform this test to verify the compression expansion phase relationships of the analyzer s receiver s...

Страница 223: ...ests Option 011 15 Receiver Phase Compression Procedure Channel A Phase Compression 1 Zero and calibrate the power meter 2 Connect the equipment as shown in Figure 6 29 Figure 6 29 Channel A Phase Compression Test Setup ...

Страница 224: ...RIGGER MENU SINGLE 11 At the end of the sweep press SCALE REF AUTO SCALE 12 Press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 13 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN 14 Press MARKER MODE MENU REF 1 15 Write the absolute value of the marker 2 reading in the Measured Value column of the Performance Test Record 16 Press MENU CW FREQ 1 G n Set the calibration...

Страница 225: ...ENU SINGLE 23 At the end of the sweep press SCALE REF AUTO SCALE 24 Press MARKER MODE MENU REF 1 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 25 Press MARKER MARKER 2 MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MIN 26 Write the absolute value of marker 2 in the Measured Value column on the Performance Test Record 27 Repeat Step 16 through Step 25 for the other frequencies listed on the Pe...

Страница 226: ...Compression Channel B Phase Compression 28 Connect the equipment as shown in Figure 6 30 Figure 6 30 Channel B Phase Compression Test Setup 29 Press MEAS INPUT PORTS B R 30 Repeat Step 27 for the other CW frequencies listed in the Performance Test Record ...

Страница 227: ...Receiver Phase Compression Channel R Phase Compression 31 Connect the equipment as shown in Figure 6 31 Figure 6 31 Channel R Phase Compression Test Setup 32 Repeat Step 27 for the other CW frequencies listed in the Performance Test Record ...

Страница 228: ...om its power supply 1 If the analyzer fails the channel A compression test suspect the A5 A sample assembly Repeat this test Replace the sampler assembly if the problem still exists 2 Suspect the A6 B sampler assembly if the analyzer fails the channel B compression test Repeat this test Exchange the sampler assembly if the failure still occurs 16 Source and Receiver Harmonics Option 002 Only Perfo...

Страница 229: ... 6 Press MEAS INPUT PORTS A 7 After one sweep press DISPLAY DATA MEMORY DATA MEM to normalize the trace and record the fundamental 8 Press SYSTEM HARMONIC MEAS HARMONIC SECOND to prepare the analyzer for making a 2nd harmonic measurement 9 After one sweep press MARKER FCTN MARKER MODE MENU MKR SEARCH SEARCH MAX 10 Write the marker 1 value which appears on the analyzer display on the Performance Te...

Страница 230: ...U MKR SEARCH SEARCH MAX 17 Write the marker 1 value on the Performance Test Record Source and Receiver Harmonics 18 Connect the equipment as shown in Figure 6 33 Figure 6 33 Source and Receiver Harmonics Test Setup 19 Press PRESET MENU POWER 6 x1 20 Press SYSTEM HARMONIC MEAS HARMONIC OFF STOP 1 5 G n 21 Only for Analyzers with Option 006 Press STOP 3 G n 22 Repeat Step 6 through Step 9 to measure...

Страница 231: ...ce and receiver worst case 3nd harmonic for the receiver input B Receiver Harmonics 29 Connect the equipment as shown in Figure 6 34 Figure 6 34 Receiver Harmonics Test Setup 30 Press SYSTEM HARMONIC MEAS HARMONIC OFF STOP 1 5 G n 31 Only for Analyzers with Option 006 Press STOP 3 G n 32 Repeat Step 6 through Step 9 to measure the receiver worst case 2nd harmonic for the receiver input B Press MEA...

Страница 232: ...cted to internal capacitors that may remain live for five seconds after disconnecting the plug from its power supply 1 If source harmonics fail replace the A3 source assembly 2 If the A receiver harmonics fail replace the A5 sampler mixer assembly 3 Replace the A6 sampler mixer assembly if the B receiver harmonics fail 17 Receiver Magnitude Frequency Response Option 002 Only Perform this test to d...

Страница 233: ...necessary to compensate for power sensor frequency response Refer to the power meter operating and service manual for more information on how to perform these tasks 3 On the external source press PRESET POWER LEVEL 0 dB m CW 32 MHz 4 Write the power meter reading on the Performance Test Record It should read approximately 10 dBm 5 On the analyzer press PRESET MENU CW FREQ 16 M µ to set the analyze...

Страница 234: ...ng on the Performance Test Record 14 On the analyzer press SYSTEM HARMONIC MEAS SECOND Write the marker 1 reading in the Input A Value column on the Performance Test Record 15 Press MEAS INPUT PORTS B Write the marker 1 reading which appears on the analyzer display in the Input B Value column on the Performance Test Record 16 On the external source press 93 MHz Record the power meter reading on th...

Страница 235: ...0 019 31 0 30 999 690 ____________________ 31 000 310 0 000 037 60 999 999 60 999 390 ____________________ 61 000 610 0 000 073 121 0 120 998 790 ____________________ 121 001 210 0 000 145 180 0 179 998 200 ____________________ 180 001 800 0 000 216 310 0 309 995 900 ____________________ 310 003 100 0 000 372 700 0 699 930 000 ____________________ 700 007 000 0 000 840 1 300 0 1 299 987 __________...

Страница 236: ...__ _______________ _______________ 1 GHz 10 _______________ _______________ _______________ 2 GHz 10 _______________ _______________ _______________ 3 GHz 10 _______________ _______________ _______________ Option 006 4 GHz 10 _______________ _______________ _______________ 5 GHz 10 _______________ _______________ _______________ 6 GHz 10 _______________ _______________ _______________ Test 2 Sourc...

Страница 237: ...5 ________ ________ ________ 0 25 0 15 3 13 ________ ________ ________ 0 25 0 15 1 11 ________ ________ ________ 0 25 0 15 1 9 ________ ________ ________ 0 25 0 15 3 7 ________ ________ ________ 0 25 0 15 5 5 ________ ________ ________ 0 25 0 15 7 3 ________ ________ ________ 0 25 0 15 9 1 ________ ________ ________ 0 25 0 15 11 1 ________ ________ ________ 0 25 0 15 13 3 ________ ________ _______...

Страница 238: ...15 1 11 ________ ________ ________ 0 25 0 15 1 9 ________ ________ ________ 0 25 0 15 3 7 ________ ________ ________ 0 25 0 15 5 5 ________ ________ ________ 0 25 0 15 7 3 ________ ________ ________ 0 25 0 15 9 1 ________ ________ ________ 0 25 0 15 11 1 ________ ________ ________ 0 25 0 15 13 3 ________ ________ ________ 0 5 0 15 15 5 ________ ________ ________ 0 5 0 15 18 8 ________ ________ ___...

Страница 239: ..._____ _______ _______ _______ 1 0 0 10 50 000 _______ _______ _______ _______ 1 0 0 10 100 000 _______ _______ _______ _______ 1 0 0 10 200 000 _______ _______ _______ _______ 1 0 0 10 500 000 _______ _______ _______ _______ 1 0 0 10 1 000 000 _______ _______ _______ _______ 1 0 0 10 2 000 000 _______ _______ _______ _______ 1 0 0 10 3 000 000 _______ _______ _______ _______ 1 0 0 15 Option 006 4 ...

Страница 240: ..._________ 1 0 3 31 MHz 35 ____________________ 1 0 15 90 MHz 35 ____________________ 1 0 16 10 MHz 35 ____________________ 1 0 30 90 MHz 35 ____________________ 1 0 31 10 MHz 35 ____________________ 1 0 1 6069 GHz 35 ____________________ 1 0 1 6071 GHz 35 ____________________ 1 0 3 000 GHz 35 ____________________ 1 0 Option 006 4 000 GHz 30 ____________________ 3 0 5 000 GHz 30 ___________________...

Страница 241: ...t MHz Frac N VCO Upper Limit MHz Measured Value MHz Measurement Uncertainty 10 49 496 50 496 ____________ N A 20 37 620 38 380 ____________ N A 100 49 005 49 995 ____________ N A 1 000 36 630 37 370 ____________ N A 3 000 58 216 59 392 ____________ N A Option 006 4 000 39 198 39 990 ____________ N A 5 000 49 000 49 990 ____________ N A 6 000 58 802 59 990 ____________ N A ...

Страница 242: ...hannel B 300 kHz 3 0 GHz 10 Hz 110 ____________ N A 300 kHz 3 0 GHz 3 kHz 90 ____________ N A Option 006 Receiver Channel A 50 kHz 3 0 GHz 3 kHz 90 ____________ N A 50 kHz 3 0 GHz 10 Hz 110 ____________ N A Receiver Channel B 50 kHz 3 0 GHz 10 Hz 110 ____________ N A 50 kHz 3 0 GHz 3 kHz 90 ____________ N A Receiver Channel B 3 0 GHz 6 0 GHz 3 kHz 85 ____________ N A 3 0 GHz 6 0 GHz 10 Hz 105 ____...

Страница 243: ...______ _______ _______ _______ 1 0 05 180 MHz _______ _______ _______ _______ _______ 1 0 05 310 MHz _______ _______ _______ _______ _______ 1 0 05 700 MHz _______ _______ _______ _______ _______ 1 0 05 1 5 GHz _______ _______ _______ _______ _______ 1 0 05 2 0 GHz _______ _______ _______ _______ _______ 1 0 05 2 5 GHz _______ _______ _______ _______ _______ 1 0 05 3 0 GHz _______ _______ _______ ...

Страница 244: ... A R 10 _____________ 0 35 3 GHz 6 GHz B R 10 _____________ 0 35 Test 9 Receiver Input Crosstalk 1 of 2 Frequency Range Specification dB Marker Value Measurement Uncertainty R into A Crosstalk 300 kHz 1 0 GHz 100 _______________ N A 1 0 GHz 3 0 GHz 90 _______________ N A R into B Crosstalk 300 kHz 1 0 GHz 100 _______________ N A 1 0 GHz 3 0 GHz 90 _______________ N A B into A Crosstalk 300 kHz 1 0...

Страница 245: ...rosstalk 3 0 GHz 4 5 GHz 82 _______________ N A 4 5 GHz 6 0 GHz 75 _______________ N A B into A Crosstalk 3 0 GHz 4 5 GHz 82 _______________ N A 4 5 GHz 6 0 GHz 75 _______________ N A A into B Crosstalk 3 0 GHz 4 5 GHz 82 _______________ N A 4 5 GHz 6 0 GHz 75 _______________ N A Test 9 Receiver Input Crosstalk 2 of 2 Frequency Range Specification dB Marker Value Measurement Uncertainty ...

Страница 246: ..._______ 0 038 N A 3 A R ____________________ 0 038 N A Option 006 6 A R ____________________ 0 010 dB N A 6 B R ____________________ 0 010 dB N A 6 A B ____________________ 0 010 dB N A 6 A B ____________________ 0 070 N A 6 B R ____________________ 0 070 N A 6 A R ____________________ 0 070 N A Test 11 Receiver Input Impedance Frequency Range B Return Loss A R A Return Loss B R R Return Loss A B ...

Страница 247: ...50 0 060 60 50 _________ _________ _________ 0 058 0 080 70 60 _________ _________ _________ 0 089 0 140 80 70 _________ _________ _________ 0 240 0 160 90 80 _________ _________ _________ 0 680 0 180 100 90 _________ _________ _________ 1 950 0 200 110 100 _________ _________ _________ 5 200 0 280 Channel B 10 0 _________ _________ _________ 0 075 0 010 20 10 _________ _________ _________ 0 059 0...

Страница 248: ...el A dB Agilent 8902A dB Magnitude Value dB Spec dB Meas Uncer dB Test 13 Receiver Phase Dynamic Accuracy 1 of 2 Receiver Input Power dB Magnitude Value dB A B Calculated Value degrees Spec degrees Mea Uncer Channel A 10 _________ _________ _________ _________ 0 80 N A 20 _________ _________ _________ _________ 0 40 N A 30 _________ _________ _________ _________ 0 35 N A 40 _________ _________ ___...

Страница 249: ...___ 0 35 N A 60 _________ _________ _________ _________ 0 37 N A 70 _________ _________ _________ _________ 0 60 N A 80 _________ _________ _________ _________ 1 60 N A 90 _________ _________ _________ _________ 4 80 N A 100 _________ _________ _________ _________ 16 00 N A 110 _________ _________ _________ _________ 51 50 N A Channel R 10 _________ _________ _________ _________ 0 80 N A 20 ______...

Страница 250: ... 0 32 N A Channel B 50 MHz _________ _________ _________ 0 32 N A 1 GHz _________ _________ _________ 0 32 N A 2 GHz _________ _________ _________ 0 32 N A 3 GHz _________ _________ _________ 0 32 N A Channel R 50 MHz _________ _________ _________ 0 32 N A 1 GHz _________ _________ _________ 0 32 N A 2 GHz _________ _________ _________ 0 32 N A 3 GHz _________ _________ _________ 0 32 N A Option 0...

Страница 251: ...fication dB Measurement Uncertainty Test 15 Receiver Phase Compression 1 of 2 CW Frequency Start Power dBm Stop Power dBm Measured Value degrees Specification degrees Measurement Uncertainty Channel A 50 MHz _________ _________ _________ 5 2 N A 1 GHz _________ _________ _________ 5 2 N A 2 GHz _________ _________ _________ 5 2 N A 3 GHz _________ _________ _________ 5 2 N A Channel B 50 MHz _____...

Страница 252: ...______ 5 2 N A 6 GHz _________ _________ _________ 5 2 N A Channel B 4 GHz _________ _________ _________ 5 2 N A 5 GHz _________ _________ _________ 5 2 N A 6 GHz _________ _________ _________ 5 2 N A Channel R 4 GHz _________ _________ _________ 5 2 N A 5 GHz _________ _________ _________ 5 2 N A 6 GHz _________ _________ _________ 5 2 N A Test 15 Receiver Phase Compression 2 of 2 CW Frequency St...

Страница 253: ... Source and Receiver Harmonics 1 5 A 2nd 15 _______________ 1 1 0 A 3rd 30 _______________ 1 1 5 B 2nd 15 _______________ 1 1 0 B 3rd 30 _______________ 1 Receiver Harmonics 1 5 B 2nd 15 _______________ 1 1 0 B 3rd 30 _______________ 1 1 5 A 2nd 15 _______________ 1 1 0 A 3rd 30 _______________ 1 Option 006 Source Harmonics 3 2nd 25 _______________ 1 2 3rd 25 _______________ 1 Source and Receiver ...

Страница 254: ..._____ 1 Receiver Harmonics 3 B 2nd 15 _______________ 1 2 B 3rd 30 _______________ 1 3 A 2nd 15 _______________ 1 2 A 3rd 30 _______________ 1 Test 16 Source and Receiver Harmonics Option 002 Only 2 of 2 Test Description Harmonic Specification dBc Measurement Value Measurement Uncertainty dB ...

Страница 255: ... 05 121 MHz 242 MHz _______ _______ _______ _______ 1 0 05 121 MHz 363 MHz _______ _______ _______ _______ 1 0 05 180 MHz 360 MHz _______ _______ _______ _______ 1 0 05 180 MHz 540 MHz _______ _______ _______ _______ 1 0 05 310 MHz 620 MHz _______ _______ _______ _______ 1 0 05 310 MHz 930 MHz _______ _______ _______ _______ 1 0 05 700 MHz 1 4 GHz _______ _______ _______ _______ 1 0 05 700 MHz 2 1...

Страница 256: ......

Страница 257: ...oes not light 7 2 If the fan does not run 7 3 If data entry keys don t respond 7 3 If there is no RF signal 7 4 Returning the Instrument for Service 7 5 Agilent Technologies Service Offices 7 8 If You Encounter a Problem ...

Страница 258: ...t Technologies service offices is provided on page 7 8 If the display does not light Check that the power cord is fully seated in both the main power receptacle and the Agilent 8702D s power module Check that the AC line voltage selector switch is in the appropriate position 230V 115V for your available power supply Check that the Agilent 8702D s AC line fuse is not open Refer to Figure 7 1 to rem...

Страница 259: ... from the power supply Figure 7 1 Line Fuse Removal and Replacement WAR N I N G For continued protection against fire hazard replace the fuse with the same type and rating If the fan does not run 1 Switch the LINE power switch to the off position 2 Check that the fan blades are not jammed or obstructed If data entry keys don t respond Check that the entry off function is not enabled ...

Страница 260: ...ions to or receiving data from the instrument Press LOCAL if you want to return to local control If there is no RF signal Check that the signal at the test ports is switched on a Press MENU POWER SOURCE PWR until ON appears on the SOURCE PWR softkey label b Press MENU POWER POWER TRIP on OFF until OFF appears on the POWER TRIP softkey label If you are applying external modulation AM to the Agilent...

Страница 261: ... maintenance contract it will be repaired under the terms of the warranty or contract the warranty is at the front of this manual If the instrument is no longer under warranty or is not covered by an Agilent Technologies mainte nance plan Agilent Technologies will notify you of the cost of the repair after examining the unit When an instrument is returned to a Agilent Technologies service office f...

Страница 262: ...AUT IO N Instrument damage can result from using packaging materials other than the original materials Never use styrene pellets as packaging material They do not adequately cushion the instrument or prevent it from shifting in the carton They may also cause instrument damage by generating static electricity 3 Pack the instrument in the original shipping containers Original materials are available...

Страница 263: ...sheet filled with air bubbles Use the pink antistatic Air Cap to reduce static electricity Wrapping the instrument several times in this ma terial will protect the instrument and prevent it from moving in the carton 4 Seal the carton with strong nylon adhesive tape 5 Mark the carton FRAGILE HANDLE WITH CARE 6 Retain copies of all shipping papers ...

Страница 264: ...e numbers listed below Agilent Technologies Service Numbers Austria 01 25125 7171 Belgium 32 2 778 37 71 Brazil 11 7297 8600 China 86 10 6261 3819 Denmark 45 99 12 88 Finland 358 10 855 2360 France 01 69 82 66 66 Germany 0180 524 6330 India 080 34 35788 Italy 39 02 9212 2701 Ireland 01 615 8222 Japan 81 426 56 7832 Korea 82 2 3770 0419 Mexico 5 258 4826 Netherlands 020 547 6463 Norway 22 73 57 59 ...

Страница 265: ...ncy response 4 19 6 21 test port input impedance 4 44 6 35 test port input noise floor level 4 15 test port output power accuracy 4 6 test port output power range and linearity 4 8 6 5 test port receiver magnitude compression 4 57 6 48 test port receiver magnitude dynamic accu racy 4 48 6 39 test port receiver phase compression 4 59 6 56 test port receiver phase dynamic accuracy 4 55 6 47 ESD elec...

Страница 266: ... parallel interface 1 12 performance test records 4 71 6 69 performance tests calibration coefficients 4 34 external source mode frequency range 4 5 minimum R channel level 4 10 6 9 6 12 receiver minimum R channel level for exter nal source 6 5 source frequency range and accuracy 6 3 system trace noise with option 006 4 42 system trace noise without option 006 4 40 6 33 test port crosstalk 4 29 6 ...

Страница 267: ... classification iv symbols iii sales and service offices 7 8 serial interface 1 12 serial number instrument 1 3 service 7 5 returning for 7 5 sales and service offices 7 8 setting the clock 1 15 setup external source mode frequency range 4 5 manual system verification 3 3 minimum R channel level 4 11 6 10 6 12 mismatch device verification 2 8 mismatch device verification manual mode 3 8 mismatch d...

Страница 268: ... receiver phase compression test 4 59 6 56 test port receiver phase dynamic accuracy test 4 55 6 47 test records 4 71 6 69 tests calibration coefficients 4 34 external source mode frequency range 4 5 minimum R channel level 4 10 6 9 6 12 source frequency range and accuracy 6 3 system trace noise with option 006 4 42 system trace noise without option 006 4 40 6 33 test port crosstalk 4 29 6 26 test...

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