Anritsu 37247D Vector Network Analyzer Manuals

Manuals and User Guides for Anritsu 37247D Vector Network Analyzer. We have 1 Anritsu 37247D Vector Network Analyzer manual available for free PDF download: Maintenance Manual

Anritsu 37247D Maintenance Manual (190 pages)

VECTOR NETWORK ANALYZER

Brand: Anritsu | Category: Measuring Instruments | Size: 1 MB

Table of Contents
7
Identification Number
15
Introduction
15
Online Manual
15
Scope of Manual
15
Related Manuals
16
System Description
16
Functional Assembly Level Troubleshooting
17
Service Strategy
17
Standard Options
17
Internal Hardware Adjustments and Calibrations
18
Internal Service Log
18
Service Support
19
Servicing Specially Modified Instruments
19
System Test/Certification
19
Technical Support
19
Service Software
20
Failed Assembly Exchange Program
21
Verification Kits
21
Performance Specifications
22
Service Centers
22
Static Sensitive Component Handling Procedures
22
Recommended Test Equipment
24
Exchange Assembly Program
29
Introduction
29
Parts Ordering Information
30
Replaceable Subassemblies and Parts
30
Introduction
39
System Overview
40
Analog Subsystem Assemblies
46
Signal Source Module
46
Test Set Module, 20 Ghz and 40 Ghz Instruments
47
Test Set Module, 50 Ghz and 65 Ghz Instruments
49
A7 PCB 10 Mhz Timebase
51
Receiver Module
52
A8, Source Lock/Signal Separation and Control PCB
54
IF Section
54
A5 A/D Converter PCB
55
A7 Pcb, Lo3
55
A13 I/O Interface #1 PCB Assembly
56
A14 I/O Interface #2 PCB Assembly
56
A9 Main Processor PCB Assembly
56
Digital Subsystem Assemblies
56
A13 I/O Interface #1 PCB Assembly
57
A14 I/O Interface #2 PCB Assembly
57
A15 Graphics Processor PCB Assembly
58
A16 Hard Disk PCB Assembly
58
A17 System Motherboard Assembly
58
A24 VME Bus Terminator PCB
58
Floppy Disk Drive Assembly
58
Main Chassis Assemblies
58
A18 Rear Panel Interface PCB
59
Front Panel Assembly
59
Power Supply Module
60
Introduction
63
Checking the Service Log
64
Self Test
65
Performance Tests
66
Test Specifications
66
Additional Required Equipment
67
Installation and Launching the Test Program
67
Required Equipment
67
Description of Tests
69
Running the Tests
69
Log Magnitude Dynamic Accuracy Test
75
Required Equipment
75
Test Procedure
76
Analysis of the Measurement
78
Calibration and Measurement Conditions
83
Introduction
83
Standard Conditions
83
Measurement Accuracy
84
Special Precautions
84
Verification Software
84
Verification Result Determination
85
Verification Procedure
86
Vna Traceability
87
Introduction
91
Lo1 Calibration
92
Lo2 Calibration
93
Frequency Calibration
95
Rf Power/Alc Calibration
98
Source Lock Threshold
102
Introduction
107
Power-Up Problems
108
Display Problems
109
Failure to Boot-Up from the Hard Disk
109
Floppy Disk Drive Problems
109
Hard/Floppy Disk and Display Problems
109
Other Boot-Up Problems
110
Understanding the Service Log
111
Diagnostic Displays
112
Error Messages During Measurements
113
Lock Failure D or de (60Xx)
113
Other Lock Failures
113
All Data on All Channels Is Greatly Inaccurate
115
Excessive Ripple in the Display of Low-Loss Devices
115
Insufficient System Dynamic Range
115
Measurement Accuracy Problems
115
Non-Response or Other Unusual Behavior
115
Equipment Required
123
Introduction
123
Covers
124
A1 to A16 Pcbs
126
A1 to A16 Pcbs
127
A24 Vme Bus Terminator Pcb
128
Front Panel Assembly
129
Floppy Disk Drive
132
Liquid Crystal Display (Lcd)
132
Rear Panel Assembly
133
Fan Assembly
135
Power Supply Module
136
A18 Rear Panel Pcb
137
Test Set Module Assemblies
138
Removal of Signal Source Module
141
Signal Source Modules
141
A21A1 Source YIG Bias Control PCB
144
A21A2 Source Control PCB
144
Down Converter Assembly
145
Switched Filter Assembly
145
YIG Oscillator Assembly
146
Introduction
149
Pin Depth Problems
149
Precautions
149
Pin-Depth Tolerance
150
Avoid Mechanical Shock
151
Avoid over Torquing Connectors
151
Keep Connectors Clean
151
Repair/Maintenance
151
Teflon Tuning Washers
151
Visual Inspection
151
Appendix B Lightning 37000D Technical Data Sheet

153
Appendix Cme7808B/C Technical Data Sheet

155
Appendix Dme7808B/C Broadband Measurement System Maintenance

157
- Introduction
  159
- Mg369Xx Synthesizer Options
  159
- System Description
  159
- System Adjustments
  161
- Replaceable Items
  161
- Performance and Operational Tests
  163
- Multiplexing Coupler Check
  177
- Troubleshooting
  179
- Subject Index
  185

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Table of Contents

Appendix B Lightning 37000D Technical Data Sheet

Appendix Cme7808B/C Technical Data Sheet

Appendix Dme7808B/C Broadband Measurement System Maintenance

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