Anritsu 682XXB User Manual
Anritsu Generators
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Table of contents
Document Outline
- Title Page
- Declaration of Conformity
- Table Of Contents
- Chapter 1 - General Information
- 1-1 SCOPE OF MANUAL 1-3
- 1-2 INTRODUCTION 1-3
- 1-3 DESCRIPTION 1-3
- 1-4 IDENTIFICATION NUMBER 1-5
- 1-5 ELECTRONIC MANUAL 1-6
- 1-6 RELATED MANUALS 1-6
- 1-7 OPTIONS 1-7
- 1-8 LEVEL OF MAINTENANCE 1-8
- 1-9 PREVENTIVE MAINTENANCE 1-9
- 1-10 STATIC-SENSITIVE COMPONENT HANDLING PRECAUTIONS 1-9
- 1-11 STARTUP CONFIGURATIONS 1-11
- 1-12 RECOMMENDED TEST EQUIPMENT 1-12
- 1-13 EXCHANGE ASSEMBLY PROGRAM 1-14
- 1-14 REPLACEABLE SUBASSEMBLIES AND PARTS 1-14
- Table 1-1 ANRITSU Service Centers 1-18
- Chapter 2 - Functional Description
- 2-1 INTRODUCTION 2-3
- 2-2 682XXB/683XXB MAJOR SUBSYSTEMS 2-3
- 2-3 FREQUENCY SYNTHESIS 2-9
- 2-4 ALC/AM/PULSE MODULATION 2-15
- 2-5 RF DECK ASSEMBLIES 2-19
- RF Deck Configurations 2-20
- YIG-tuned Oscillator 2-20
- Block Diagrams 2-21, 2-22, 2-27, 2-28
- Power Level Control and Modulation 2-23
- RF Signal Filtering 2-23
- 0.01 to 2 GHz Down Converter 2-24
- 0.5 to 2.2 GHz Digital Down Converter 2-25
- Switched Doubler Module 2-26
- Source Quadrupler Module 2-29
- Power Level Detection/ALC Loop 2-30
- Step Attenuator 2-31
- Chapter 3 - Performance Verification
- 3-1 INTRODUCTION 3-3
- 3-2 RECOMMENDED TEST EQUIPMENT 3-3
- 3-3 TEST RECORDS 3-3
- 3-4 CONNECTOR AND KEY LABEL NOTATION 3-3
- 3-5 682XXB/683XXB POWER LEVELS 3-6
- 3-6 INTERNAL TIME BASE AGING RATE TEST 3-8
- 3-7 FREQUENCY SYNTHESIS TESTS 3-11
- 3-8 SPURIOUS SIGNALS TEST: RF OUTPUT SIGNALS <2 GHz (<2.2 GHz for 68XX5B MODELS) 3-14
- 3-9 HARMONIC TEST: RF OUTPUT SIGNALS FROM 2 TO 20 GHz 3-18
- 3-10 SINGLE SIDEBAND PHASE NOISE TEST 3-22
- 3-11 POWER LEVEL ACCURACY AND FLATNESS TESTS 3-26
- 3-12 AMPLITUDE MODULATION TEST 3-30
- 3-13 FREQUENCY MODULATION TESTS 3-33
- 3-14 PULSE MODULATION TESTS: RISE TIME, FALL TIME, OVERSHOOT, AND LEVEL 3-39
- 3-15 PULSE MODULATION TEST: VIDEO FEEDTHROUGH 3-43
- 3-16 PULSE MODULATION TEST: RF ON/OFF RATIO 3-45
- 3-17 PHASE MODULATION TESTS 3-48
- Chapter 4 - Calibration
- 4-1 INTRODUCTION 4-3
- 4-2 RECOMMENDED TEST EQUIPMENT 4-3
- 4-3 TEST RECORDS 4-3
- 4-4 CALIBRATION FOLLOWING SUBASSEMBLY REPLACEMENT 4-4
- 4-5 CONNECTOR AND KEY LABEL NOTATION 4-4
- 4-6 INITIAL SETUP 4-7
- 4-7 PRELIMINARY CALIBRATION 4-13
- 4-8 SWITCHED FILTER SHAPER CALIBRATION 4-17
- 4-9 RF LEVEL CALIBRATION 4-22
- 4-10 ALC SLOPE CALIBRATION 4-23
- 4-11 ALC BANDWIDTH CALIBRATION 4-31
- 4-12 AM CALIBRATION 4-33
- 4-13 FM CALIBRATION 4-37
- 4-14 PHASE MODULATION CALIBRATION 4-51
- Chapter 5 - Troubleshooting
- Chapter 6 - Removal and Replacement Procedures
- 6-1 INTRODUCTION 6-3
- 6-2 REMOVING AND REPLACING THE CHASSIS COVERS 6-4
- 6-3 REMOVING AND REPLACING THE FRONT PANEL ASSEMBLY 6-6
- 6-4 REMOVING AND REPLACING THE A3, A4, A5, OR A6 PCB 6-8
- 6-5 REMOVING AND REPLACING THE A7 PCB 6-10
- 6-6 REMOVING AND REPLACING THE A8, A9, A10, A11, OR A12 PCB 6-10
- 6-7 REMOVING AND REPLACING THE A13, A14, OR A15 PCB 6-11
- 6-8 REMOVING AND REPLACING THE A16 OR A17 PCB 6-11
- 6-9 REMOVING AND REPLACING THE A18 OR A19 PCB 6-12
- 6-10 REMOVING AND REPLACING THE REAR PANEL ASSEMBLY 6-13
- 6-11 REMOVING AND REPLACING THE A21 PCB 6-16
- 6-12 REMOVING AND REPLACING THE A21-1 PCB 6-17
- 6-13 REMOVING AND REPLACING THE FAN ASSEMBLY 6-18
- Appendix A - Test Records
- Chapter 1 - General Information
- Subject Index
- 0 - 9
- A
- C
- Calibration
- ALC Bandwidth Calibration, 4-31
- ALC Slope Calibration, 4-23
- AM Calibration, 4-33
- FM Calibration, 4-37
- Following Subassembly Replacement, 4-4
- Initial Setup, 4-7
- Phase Modulation Calibration, 4-51
- Preliminary Calibration, 4-13
- RF Level Calibration, 4-22
- Switched Filter Shaper Calibration, 4-17
- Test Equipment, 4-3
- Test Record, 68237B/68337B, A-15 - A-18
- Test Record, 68245B/68345B, A-33 - A-36
- Test Record, 68247B/68347B, A-51 - A-54
- Test Record, 68253B/68353B, A-69 - A-72
- Test Record, 68255B/68355B, A-89 - A-92
- Test Record, 68259B/68359B, A-109 - A-112
- Test Record, 68263B/68363B, A-127 - A-130
- Test Record, 68265B/68365B, A-147 - A-150
- Test Record, 68269B/68369B, A-167 - A-170
- Test Record, 68275B/68375B, A-185 - A-188
- Test Record, 68277B/68377B, A-203 - A-206
- Test Record, 68285B/68385B, A-221 - A-224
- Test Record, 68287B/68387B, A-239 - A-242
- Test Record, 68295B/68395B, A-255 - A-258
- Test Record, 68297B/68397B, A-271 - A-274
- Chassis Covers
- Calibration
- E
- F
- G
- I
- M
- N
- O
- P
- R
- Rear Panel Assembly
- Recommended Test Equipment, 1-12
- Removal and Replacement Procedures
- A13, A14, or A15 PCB, 6-11
- A16 or A17 PCB, 6-11
- A18 or A19 PCB, 6-12
- A21 Line Filter/Rectifier PCB, 6-16
- A21-1 BNC/AUX I/O Connector PCB, 6-17
- A3, A4, A5, or A6 PCBs, 6-8
- A7 YIG Loop PCB, 6-10
- A8, A9, A10, A11, or A12 PCB, 6-10
- Assembly and Component Locator Diagram, 6-9
- Chassis Covers, 6-4
- Fan Assembly, 6-18
- Front Panel Assembly, 6-6
- Rear Panel Assembly, 6-13
- Replaceable Subassemblies and Parts, 1-14
- RF Deck Assemblies
- S
- T
- Test Equipment, Recommended, 1-12
- Testing, Performance Verification
- Amplitude Modulation Test, 3-30
- Frequency Modulation Tests, 3-33
- Frequency Synthesis Tests, 3-11
- Harmonic Test: RF Output 2 to 20 GHz, 3-18
- Internal Time Base Aging Rate Test, 3-8
- Maximum Leveled Power Listing, 3-6 - 3-7
- Phase Modulation Tests, 3-48
- Power Level Accuracy and Flatness Tests, 3-26
- Pulse Modulation Test: Overshoot, 3-39
- Pulse Modulation Test: Pulse Level Accuracy, 3-39
- Pulse Modulation Test: RF On/RF Off Ratio, 3-45
- Pulse Modulation Test: Rise/Fall Time, 3-39
- Pulse Modulation Test: Video Feedthrough, 3-43
- Single Sideband Phase Noise Test, 3-22
- Spurious Signals Test: RF Output <2 GHz, 3-14
- Test Equipment, 3-3
- Test Record, 68237B/68337B, A-3 - A-14
- Test Record, 68245B/68345B, A-19 - A-32
- Test Record, 68247B/68347B, A-37 - A-50
- Test Record, 68253B/68353B, A-55 - A-67
- Test Record, 68255B/68355B, A-73 - A-87
- Test Record, 68259B/68359B, A-93 - A-107
- Test Record, 68263B/68363B, A-113 - A-125
- Test Record, 68265B/68365B, A-131 - A-145
- Test Record, 68269B/68369B, A-151 - A-165
- Test Record, 68275B/68375B, A-171 - A-183
- Test Record, 68277B/68377B, A-189 - A-201
- Test Record, 68285B/68385B, A-207 - A-219
- Test Record, 68287B/68387B, A-225 - A-237
- Test Record, 68295B/68395B, A-243 - A-254
- Test Record, 68297B/68397B, A-259 - A-270
- Troubleshooting
- Troubleshooting Tables, 5-10, 5-12 - 5-53