Standard Value Replacement 0.5 Resistors | HP 8568B specification

Table 3-6. Standard Value Replacement 0.5 Resistors

Resistors

Type: Fixed-Film

Range: 10 to 1.47M Ohms

Wattage: 0.5 at 125’C

To1‘ant 31.0%

Value (fl) BP Part Number

10.00757-0984

11.00575-0985

12.10757-0986

13.30757-0001

14.70698-3388

16.20757-0989

17.80698-3389

19.60698-3390

21.50698-3391

23.70698-3392

26.10757-0003

28.70698-3393

31.60698-3394

34.80698-3395

38.30698-3396

42.20698-3397

46.40698-3398

51.10757-1000

56.20757-1001

61.90757- 1002

68.10757-0794

75.00757-0795

82.50757-0796

90.00757-0797

100 0757-0198

110 0757-0798

121 0757-0799

133 0698-3399

147 0698-3400

162 0757-0802

178 0698-3334

196 0757-1060

2150698-340 1

2370698-3102

2610757-1090

2870757-1092

3160698-3402

3480698-3403

56

-

4

5

6

6

2

9

3

6

7

8

8

9

0

1

2

3

4

7

8

9

4

5

6

7

2

8

9

5

9

5

8

9

0

8

5

7

1

2

-

Value (0) EIP Fart Number

3830698-3404

4220698-3405

4640698-0090

5110757-0814

5620757-0815

6190757-0158

6810757-0816

7500757-0817

8250757-0818

9090757-0819

l.OOK	0757-0159
l.lOK	0757-0820
1.21K	0757-082 1
1.33K	0698-3406
1.47K	0757-1078
1.62K	0757-0873
1.78K	0698-0089
1.96K	0698-3407
2.15K	0698-3408
2.37K	0698-3409
2.61K	0698-0024
2.87K	0698-3101
3.16K	0698-3410
3.48K	0698-3411
3.83K	0698-3412
4.22K	0698-3346
4.64K	0698-3348
5.11K	0757-0833
5.62K	0757-0834
6.19K	0757-0196
6.81K	0757-0835
7.50K	0757-0836
8.25K	0757-0837
9.09K	0757-0838
lO.OK	0757-0839
12.1K	0757-0841
13.3K	0698-3413
14.7K	0698-3414

5

-

3

4

7

9

0

4

1

2

3

4

5

7

8

5

9

0

4

6

7

8

7

7

1

2

3

2

4

2

3

0

4

5

6

7

8

2

4

5

-

Adjustments 3-23

Image 137

HP 8568B manual Standard Value Replacement 0.5 Resistors, Value fl BP Part Number 10.0 11.0 12.1

Contents

Performance Tests and Adjustments Manual Page Certification Warranty Assistance General Safety Considerations Safety Symbols Section Troubleshooting Repair Manual Troubleshooting Repair ManualHP 85662A IF-DisplayIF-Display Section service information HP 8568B Spectrum Analyzer Documentation Outline Contents Adjustments IF-Display Section Figure Index RF Section Figure Index Crystal Filter Bypass Network Configuration Figures Contents-5 Typical Bandpass Shift t 128 If Section, Bottom View Lhbles Introduction General Information Option 462 Instruments Option 857 Instruments HP 8340A HP 8640B HP 3335A HP 8116A HP 3312A HP 5061B Probe 10 1 Divider, compatible with oscilloscope HP 10432A Frequency Counter Electronic = Universal CounterOscilloscope Page DB Attenuator Power Splitter Directional BridgeTermination Low-Pass Filter Test Cable BNC m to SMB Snap-On f SMA m to SMA m HP5061-5458 08505-60109 Figure l-l. Service Accessories, HP Part Number Performance Tksts Able 2-1. Performance Test Cross-Reference Center Frequency Readout Accuracy ‘I&t Specification uncorrected Center Frequency Readout Error Measurement MHZ\I Frequency Span Accuracy lkst Specification 83640A Equipment1250-1250 5061-5458 10 Hz Sweep Time Accuracy Test 220 ms Sweep Time Accuracy Test Setup KHz Procedure 100 ms 90 ms Repeat steps 5 and 6 for each sweep time setting in Table18 ms 20 ms 50 ms 100 ms 500 ms 10 s 50 s 100 s 150 s Start-Up Time Measurement Sweep Time20 s 200 s 32 s 48 s 10 dBm Resolution Bandwidth Accuracy TestSpecification &20%, 3 MHz 90.0 kHz 110.0 kHz MHz 900 kHz 100 MHz00 kHz 11.00 kHz KHz 200 kHzPage DB Bandwidth Measurement MHz 20 MHz 100 Hz 15l 15 MHz 300 Hz 300 kHz 6OdB100 kHz MHz 30 kHz 500 kHz Procedure 1. Press Resolution Bandwidth Switching Uncertainty TestDBm Press LOG Enter dB/bIvj and key in 1 dB. Press Marker IlIl.00 Zto.50 Ito F0.50 DZo.50 F0.80 F2.00 Page +lO Fl dB Fl dB Related Adjustment Slope Compensation Adjustment Specification Signal InputFrequency Response Test ~tl.5 dB, 100 Hz to 1.5 GHz DB, 100 Hz to 500 MHz 100 Additional Equipment for OptionSynthesized Sweeper 120 s 12. Frequency Response Measurement 20 MHz to 1.5 GHz 5GHz Option 001 + 4 dBm Page KHz to 20 MHz MaximumdBm MinimumdBm 100 kHz Set function generator controls as follows Spec ~3 dB Overall Maximum DBm Minimum Deviation Hz to 1.5 GHz from steps 15, 16, 25, 42, orPage 16. RF Gain Uncertainty Measurement DBm to -55.9 dBm DBm to -129.9 dBm If Gain Uncertainty Test LOG Procedure 1. Press Instr pfwm 18. if Gain Uncertainty Measurement 19. if Gain Uncertainty Measurement 2 dB Largest Positive Deviation Negative Amplitude Page F0.5 Log Scale Switching Uncertainty Test Amplitude Related AdjustmentFidelity Test For instruments with Option 857, refer to Chapter +lO ~f1.5 dB JEGi 300 Hz Linear Fidelity 10. Key in analyzer settings as follows 10.87 23.10 17.72 501 HZ Average Noise Level Tkst80 dBm 1Hz 23. Average Noise Level Measurement 60 dBm Procedure 1. Press Instr PresetResidual Responses Test Option Spurious Responses Test Frequency Synthesized3335A Ii 84&A Opt Performance Tests 2 Intermodulation Distortion 26. Intermodulation Distortion Test Setup Fl fz 211 2f2 Center Frequency 1 MHZ, Marker Peak Search to position Spurious Responses Test Residual FM Test Hr RF -I... L 1u 29. Slope Detected Residual FM Performance Tests 2 Line-Related Sidebands Tests Specification Description Equipment Procedure10 dBm Wait for completion of sweep, then press Marker Wait for completion of the sweep, then press Marker 20 MHzDBm Calibrator Amplitude Accuracy Test 32. Calibrator Amplitude Accuracy Test Setup Universal Related Adjustment NoneHP 5316A HP 8340A Approximately 1 Vp-p Triangular waveCAL position SYM CAL position F0.02 F0.05 10.0 fO.1 200 50.0 Iko.5 100 100 fl St LO Output Amplitude Test Related Adjustment Time Base Adjustment Frequency Reference Error TestSpecification Aging Rate Page ‘lhble 2-19. Performance Tkst Record Tkst 1. Center Frequency Readout Accuracy Test Span Error 1Freq Span Spec ADUT- ASyn Min Max From ‘able Steps 7, 9, and 11. Wide Span Error‘I&t 2. Frequency Span Accuracy Test Test 2. Frequency Span Accuracy Test Sweep Time Accuracy, Sweep Times 220 ms Marker a Time Test 3. Sweep Time AccuracyMin Measured Max Min Measured Marker a Readout of 3 d 3 Bandwidth Min Measured Max ‘I&t 4. Resolution Bandwidth AccuracyTest 4. Resolution Bandwidth Accuracy Videobw 6 0 dB Test 5. Resolution Bandwidth SelectivityBandwidth 60dB BW t DB BW MHz 20 MHz 100 Hz 15l 1MHz 15MHz Bandwidth Switching Uncertainty Test 6. Resolution Bandwidth Switching Uncertainty TestDeviation Readout, dB Allowable Deviation Input Attenuator Switching Uncertainty Test 7. Input Attenuator Switching Uncertainty Test+lO Deviation Amplitude Ztl dB Kl dB Fl dB Test 8. Frequency Response Test Kep Signal InputTest 8. Frequency Respons g + 1.0 dB Test 9. RF Gain Uncertainty TestNd LO Shift Min Measured Max Test 10. if Gain Uncertainty Test F E R E N C E Level Steps 25 to 28. if Gain Uncertainty SteuI Min Measured Max StepStep HO.5 YLkst 11. Log Scale Switching Uncertainty TkstXto.5 Test 12. Amplitude Fidelity Test Test 12. Amplitude Fidelity ‘I&tLinear Amplitude Fidelity Frequency Allowable Range Test 13. Average Noise Level Test Test 14. Residual Responses Test Test 14. Residual Responses TestMaximum Residual Response Frequency Range Measured Measured Max Max Amplitude Frequency DBm -105 dBm -100 dBm 90 dBm Tkst 15. Spurious Responses TkstDescription Residual FM IMinIMeasuredIrax Test 16. Residual FM TestTest 16. Residual FM Test Min 1 M e a s u r e d M a x Tkst Line-Related Sidebands Test Test 18. Calibrator Amplitude Accuracy Test Test 18. Calibrator Amplitude Accuracy ‘I&tCAL Output Amplitude Min 10.3 dBm 70 dBm KO.02 Iko.05 10.0 fO.1 200 ps 50.0 f0.5 100 ps 100 fl Test 19. FastSweep Time Accuracy Test ~20 Test 20 st LO Output Amplitude Test St LO Output Level Test 20 st LO Output Amplitude Test DescriDtion Min 1 Measured Max Test 21. Frequency Reference Error Slope Compensation Adjustment Video Processor Adjustments MHz Bandwidth Filter Adjustments Safety Considerations Equipment Required Adjustment Tools Factory-Selected Components Related Adjustments Location of lkst Points and Adjustments ‘Ihble 3-2. Adjustable Components Adjustment Adjustment Function Number Adjustment Name ‘able 3-2. Adjustable Components Reference DesignatorAdjustment Number Adjustment Function SGlO Adjustable Components Reference Adjustment Designator Name Adjusts Linearity 12.5 to 18.6 GHz High end A6AlOR40 Adjusts Linearity 12.5 to 18.6 GHz Low end A6AlOR37Adjusts linearity 5.8 to 12.5 GHz A6AlOR41 Adjusts linearity 12.5 to 18.6 GHz Low end A6AlOR42 Adjustment Name Number ‘Ihble 3-2. Adjustable Components Reference Designator If Serial Prefix 3001A and Below If Serial Prefix 2637A and Below Function of Component ’hble 3-3. Factory-Selected Components Range of Values Function of Component Procedure Or PF To 17.8 K To 13.3 K 10 38.3 to 100 to 383 to To 2.61 K Adjustment Range of Values Procedure 0 or PF Below, see the back This table for exceptions to A4A9 ?or Serial Prefix 2813A To 2816A, and Serial Prefix 2810A Delay Compensation A6A12C3 Delay Compensation A6A12C2 To 0.68 PF SetsDelay Compensation A6A 12C23 To 0.68 PF Sets Not loaded for HP 85660B A6A12Cll To 0.68 PF Sets Serial Prefix 2810A and Below Serial Prefix 2813A to 2816A Option Value pF 1BP Fart Number CD Value pF ZP Fart Number s ‘lkble 3-4. Standard Value Replacement Capacitors Value n EP Fart Number ‘lhble Standard Value Replacement 0.125 Resistors0698-3447 0698-0082 Value ‘Ihble Standard Value Replacement 0.125 ResistorsBP Part Number Value !I ElP Fart Number Value 0 EIP Fart Number 383 422 464 Standard Value Replacement 0.5 ResistorsValue fl BP Part Number 10.0 11.0 12.1 110K 121K 133K 147K Ihble Standard Value Replacement 0.5 ResistorsEIP Fart Number Value a Procedure IF-Display Section Low-Voltage Power Supply AdjustmentsLow-Voltage Power Supply Adjustments Reference IF-Display Section Low-Voltage Adjustments SN 3004A Above IF-Display Section Low-Voltage Adjustments SN 3001A Below RF Section Location of RF Section Low-Voltage Adjustments Low-Voltage Power Supply Adjustments Description High-Voltage Adjustment SN 3001A and BelowHigh-Voltage Adjustment SN 3001A and Below High Voltage Adjustment Setup High-Voltage Adjustment Procedure Location of High Voltage Adjustments Level of approximately -4000 V dc. Be extremely careful LevelRemove the protective cover from the AlA High-Voltage Press Display Focus and Intensity AdjustmentsPress @%KiZi@ Location of AlA Components CRT Cut-Off Voltage 10. Waveform at AlA3TP5 Be careful Discharge Procedure for High VoltageFollowing step, a large arc of high voltage should be drawn 1. Discharging the CRT Post-Accelerator Cable High-Voltage Adjustment SN 3004A and Above High-Voltage Adjustment SN 3004A and Above 12. High Voltage Adjustment Setup Level Approximately -2400 V dc can present even when the ac line 14. Location of AlA Label and Test Point Remove the ac line cord from both instrument sections 15. Discharging the CRT Post-Accelerator Cable Adapters Preliminary Display Adjustments SN 3001A and BelowPreliminary Display Adjustments SN 3001A and Below 16. Preliminary Display Adjustments Setup Procedure Y Deflection Amplifier Pulse Response Adjustments 17. Location of AlA2, AlA4, AlA5, and A3A2 ~000uu000000u00urPage 20. Composite X Deflection Waveform Rise and Fall Times and Overshoot Adjustment Waveform Press Itrig Level .00000 V c Pulse Response of Control Gate Z Amplifier to Blank InputPress TlMEBASEI Set the oscilloscope controls as follows Press @iK 22 OV,, Signal Preliminary Display Adjustments SN 3004A and Above 23. Preliminary Display Adjustments Setup Preliminary Display Adjustments SN 3004A and Above 24. Location of AlA and A3A2 Set the oscilloscope controls as follows Press Chan Delay 125.000 ns Press DisplayOffset Press Trig Source Level 25.0000 Press Time 27. Composite X Deflection Waveform Control Gate Z Amplifier to 29 OV,., Signal ‘Ihble 3-5. Initial Adjustment Positions Description ProcedureFinal Display Adjustments SN 3001A and Below Location of Final Display Adjustments on AlA2, AlA4, and AlA 31. Final Display Adjustments Setup Final Display Adjustments SN 3004A and Above RI20R220R512R513 R319 R426 R437 Adjustments 3 Final Display Adjustments SN 3004A and Above Related Performance Tests Equipment ProcedureLog Amplifier Adjustments Offset Adjustment Check Linear Gain Adjustments VTV and Atten Adjustments Log Amplifier Adjustments Related Performance Test Video Processor AdjustmentsVideo Processor Adjustments Set step attenuator to 40 dB LOG Offset Adjust Adjustments 3-7 37 MHz Bandwidth Filter Adjustments Setup MHz Bandwidth Filter Adjustments Filter Center and Symmetry Adjustments MHz Bandwidth Filter AdjustmentsFrequency Zero Check Remove crystal filter bypass network near Cl4 SYM Key in Csweep Time 20 ms, Frequency Span 0 Hz, CREs 10 Hz Filter Peak Adjust 39. Location of 3 MHz Peak Adjustments MHz Bandwidth Filter Adjustments Hz Amplitude Adjustments 40 .4 MHz Bandwidth Filter Adjustments Setup Location of A4A4 21.4 MHz LC Filter Adjustments + 10 V Temperature Compensation Supply CheckA4A4 LC Adjustments Press Marker loFF. Key in CREsJ 30 kHz A4A4 Xtal AdjustmentsLocation of A4A4 21.4 MHz Crystal Filter Adjustments A4A8 LC Adjustments Location of A4A8 21.4 MHz Crystal Filter Adjustments A4A8 Xtal AdjustmentsKey in t-1 100 kHz, C-1 200 kHz, and Marker Key in @TFTiTj 30 kHz, Frequency Span 100 kHz. Press LC Dip Adjustments AlOdB and A20dB Adjustments DB Bandwidth Adjustments 45. Location of 3 dB Bandwidth Adjustments DB Bandwidth Adjustments DB Bandwidth Adjustments Step Gain and 18.4 MHz Local Oscillator Adjustments Setup Step Gain and 18.4 MHz Local Oscillator AdjustmentsStep Gain and 18.4 MHz Local Oscillator Adjustments 47. Location of if Gain Adjustment If Gain Adjustment 48. Location of 10 dB Gain Step Adjustments DB Gain Step Adjustment MHz Local Oscillator Adjustment Key in Frequency Span 1kHz, REs 100 Hz, + 1OV Temperature Compensation Supply Adjustment Down/Up Converter Adjustments Optional Down/Up Converter Adjustments Down Converter Gain Adjustment Cables 52. Time Base Adjustment Setup Procedure Note Set the Frequency Counter controls as follows 53. Location of A27Al Adjustment Time Base Adjustment SN 2848A to 3217A05567 Time Base Adjustment SN 2848A to 3217A05567 X10 Math SELECT/ENTER Cm 10 I-1 6 SELECT/E~&ER 55. Location of A27A2 Adjustment MHz Reference Adjustments Reference Adjustments13 MHz Type N m to BNC f Type N f to BNC f 57. Location of 20 MHz Reference Adjustments 1V / div Delay 40nsOffset Coupling 1Ol Press &K?@ Press CnTavj 58. Typical Signal at A16TP3 MHz Phase Lock Oscillator Adjustments MHz Phase Lock Oscillator AdjustmentsReference Description Type N m to BNC f Location of 249 MHz Phase Lock Oscillator Adjustments Single Page Disconnect test equipment from instrument MHz Phase Lock Oscillator Adjustment 63. Second if Amplifier Adjustments Setup Second if Amplifier and Third Converter Adjustment BNC to SMB Snap-On Service Accessory 2 required Second if Amplifier AdjustmentsSecond if Amplifier and Third Converter Adjustment Adapters Second if Amplifier and Third Converter Adjustment 66. Minimum Image Response at 258.4 MHz Third Converter Adjustment 1250-1745 1250-0780 1250-1474 1250-1749 Pilot Second if Amplif’ier AdjustmentsType N m to BNC f 2 required Type N f to BNC f 2 required Pilot Second if Amplifier Adjustments MHz Bandpass Filter Adjustments Waveforms Location of 269 MHz Bandpass Filter Adjustments HP 3456A Frequency Control AdjustmentsFrequency Control Adjustments Start-Up Time Slow Sweep Adjustment YTO and VT0 DAC Adjustments Full Sweep Adjustment Key in ml CF Step Size J 1023 Hz Start and Stop Adjustments Second Converter Adjustments Second Converter AdjustmentsReference Related Performance S t Set HP 8568B Spectrum Analyzer Line to on and press Second LO Frequency and Shift Adjustments Second Converter Adjustments Second Converter Bandpass Filter Adjustments 74. Typical Pilot 2ND if Bandpass Shift t 1i i i i ii i Second Converter Final Adjustments 78 MHz Voltage-Tuned Oscillator Adjustments Setup Voltage-Tuned Oscillator Adjustments Connect DVM to AllTPl located on All cover Dacs Accuracy Check Positive Supply AdjustmentMHz Voltage-Tuned Oscillator Adjustments Center-Frequency Checks VT0 SMA m m Slope Compensation AdjustmentsSlope Compensation Adjustments Leveling EXT Input 81. Location of A22R66 Tiiit Adjustment 83. Location of Comb Generator Adjustments Comb Generator Adjustments 84. Comb Teeth Display Comb Generator Adjustments Comb Generator Adjustments 85. Analog-To-Digital Converter Adjustments Setup Analog-To-Digital Converter Adjustments Location of Analog-To-Digital Converter Adjustments Press Qnstr Preset Equipment ProcedureDigital Voltmeter DVM Place instrument upright as shown in -87 with top and A3 88. Location of Track and Hold Adjustments Track and Hold Adjustments Track and Hold Adjustments Reference Description Equipment Procedure Digital Storage Display AdjustmentsPreliminary Graticule Adjustments Digital Storage Display Adjustments 90. Location of Digital Storage Display Adjustments 91. Sample and Hold Balance Adjustment Waveforms Sample and Hold Balance Adjustments Y Offset and 25. Gain Adjustments Final Graticule Adjustments Y Expand Adjustments Low-Noise DC SUPPlY Crystal Filter Bypass Network Configuration Crystal Filter Bypass Network Configuration Impulse Bandwidths Option Related Adjustment Specification DB Resolution Bandwidth Accuracy TestDescription Equipment Procedure Page Impulse and Resolution Bandwidth Accuracy Test Page Impulse and Resolution Bandwidth Accuracy Test Page 10 kHz 100 kHz KHz 100 kHz MHz 30 kHz900 kHz MHz 90 kHz 110 kHz MHz 300 kHz 1FrequencyKHz 300 Hz 100 Hz 150 Hz 30 Hz Press DB Resolution Bandwidth Selectivity Test DB Bandwidth Measurement MHz 20 MHz 100 Hz 11l 15 MHz 300 Hz 300 kHz VlDEoj60 dB Page Impulse and Resolution Bandwidth Selectivity Test Selectivity Frequency ‘EG Bandwidth DB BW Ratio Span Press LOG Enter dB/otv and key in 1 dB. Press Marker Procedure 1. Press ~NSTR Preset MHz 500 kHz 50 kHz 10 kHz KHz KHz 200 Hz 100 Hz LdB’ t-H+ ‘RES Steps 1 through 38. Impulse Bandwidth Accuracy Option MHz 20 MHz 100 Hz 11l 15 MHz 300 Hz 111 300 kHz MHz 100 Hz 11l 300 Hz 300 kHz Ref. xt 1.0 It Zt 0.5 xt F 0.5 f 0.5 f 0.5 f 0.8 f Test DB Resolution Bandwidth Adjustments Location of Bandwidth Adjustments DB Resolution Bandwidth Adjustments Impulse Bandwidth Adjustments C O N T R O L Key in @E’GZT 3 kHz, Frequency Span 5 kHz, Peak SEARCH, Introduction Related Adjustment Log Amplifier Adjustments Specification Log + 10 dBm Option 857 Amplitude Fidelity Test Frequency Sk1.0 dB %1.5 dB Marker a Performance Test Record DB sf1.5 dB Test 12. Option Amplitude Fidelity Test Min Max 6-5 6-6 6-5 RF Section Figure Index Major Assembly and Component locations RF Section, Top View RF Section, Front View RF Section, Bottom View \.\ \ I ‘i If Section, Top View SN 3004A and Above If Section, Front View W2g