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53148A
Keysight Technologies 53148A Manuals
Manuals and User Guides for Keysight Technologies 53148A. We have
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Keysight Technologies 53148A manual available for free PDF download: Service Manual
Keysight Technologies 53148A Service Manual (134 pages)
Microwave Frequency Counter, Power Meter, DVM
Brand:
Keysight Technologies
| Category:
Measuring Instruments
| Size: 2.59 MB
Table of Contents
Serial Prefix Number
3
Certification and Warranty
3
Certification
3
Warranty
3
Safety Symbols
5
Safety Considerations
6
Safety Earth Ground
6
Acoustic Noise Emissions
7
Geräuschemission
7
Electrostatic Discharge Immunity Testing
7
Waste Electrical and Electronic Equipment (WEEE) Directive
8
Product Category
8
Sales and Technical Support
8
Table of Contents
9
List of Figures
13
List of Tables
15
1 Performance Tests - Verifying Specifications
18
Introduction
18
Operational Verification
18
Complete Performance Tests
18
Recommended Calibration Cycle
19
Test Record
19
Equipment Required
20
Table 4-2 Table
20
Recommended Test Equipment and Accessories
20
Recommended Test Equipment and Accessories
21
Operational Verification
22
Power-On Self Tests
22
10 Mhz Test
23
Run Self Test
24
External Timebase Test
24
Figure 1-1 External Timebase Test Setup
25
Power Meter Test
26
DVM Test
28
Figure 1-2 DVM Test Setup
28
Complete Performance Tests
30
Test 1: Channel 1 Frequency Sensitivity
31
Test 1A: 10 Hz to 20 Mhz Frequency Sensitivity
31
Figure 1-3 10 Hz to 20 Mhz Frequency Sensitivity Test Setup
32
Test 1B: 50 Mhz to 125 Mhz Frequency Sensitivity
33
Figure 1-4 50 Mhz to 125 Mhz Frequency Sensitivity Test
33
Test 2: Channel 2 Frequency Sensitivity
35
Test 2A: 50 Mhz to 20 Ghz Frequency Sensitivity
35
Figure 1-5 50 Mhz to 20 Ghz Frequency Sensitivity Test Setup
36
Test 2B: 22 Ghz to 26.5 Ghz Frequency Sensitivity
37
Test 2C: 30 Ghz to 46 Ghz Frequency Sensitivity
38
Test 3: Power Measurement
39
Power Measurement Accuracy Test
39
Figure 1-6 Power Measurement Accuracy Test Setup
39
Range Calibrator Settings and Expected Results
41
Test 4: Power Reference Oscillator Frequency
42
Power Reference Oscillator Frequency Test
42
Figure 1-7 Reference Oscillator Frequency Adjustment Setup
43
Test 5: Power Meter Reference Level
44
Power Meter Reference Level: Method 1
44
Figure 1-8 E4418B Power Meter Zeroing and Calibration Test
44
Figure 1-9 Power Meter Reference Level Test Setup
45
Power Meter Reference Level: Method 2
46
Figure 1-10 Keysight 8120-1082 Power Sensor Cable End View
46
Figure 1-11 Power Meter Reference Level Test Setup
47
Performance Test Record
51
Performance Test Record (Page 1 of 3)
51
Performance Test Record
52
Performance Test Record (Page 2 of 3)
52
Performance Test Record
53
Performance Test Record (Page 3 of 3)
53
2 Service
55
Introduction
56
Returning the Instrument to Keysight Technologies for Service
57
Providing Repair Information
57
Packing the Instrument in the Original Packaging Materials
58
Packing the Instrument in Commercially Available Packaging Materials
58
Calibration Procedures
59
Equipment Required
59
10 Mhz Timebase Calibration
60
Figure 2-1 Calibrating the 10 Mhz Frequency Reference Oscillator
61
Power Reference Oscillator Frequency Calibration
62
Figure 2-2 Reference Oscillator Frequency Adjustment Setup
63
Figure 2-3 Power Reference Oscillator Adjustment Locations
65
Power Reference Oscillator Level Adjustment
66
Figure 2-4 E4418B Power Meter Zeroing and Calibration Test Setup
66
Figure 2-5 Power Meter Reference Level Test Setup
67
Figure 2-6 Keysight 8120-1082 Power Sensor Cable End View
68
Figure 2-7 Power Meter Reference Level Calibration Setup
69
DVM Calibration
73
Figure 2-8 DVM Tests Main Menu
74
Pre-Troubleshooting Information
76
Safety Considerations
76
Recommended Test Equipment
77
Repair Considerations
77
After Service Considerations
78
Assembly Identification and Location
79
Keysight 53147A/148A/149A Assembly Identification
79
Figure 2-9 Replaceable Assembly Locations - Top Internal View
80
Troubleshooting the Instrument
81
Power Supply Check
81
Figure 2-10 A4 DC Power Supply Test-Point Locations
81
A4 Power Supply Inputs and Outputs
82
Self-Test
83
Table 1-1 Table
85
Front Panel Display Error Messages
85
Table 1-3 Table
86
RS-232 Error Messages
86
3 Replacing Assemblies - Disassembly and Reassembly
90
Introduction
90
Replacing Assemblies - Disassembly and Reassembly Introduction
90
Tools Required
91
Do this First
92
Removing the Bumpers
93
Figure 3-1 Removing the Bumpers
93
Removing the Handle
94
Figure 3-2 Removing the Handle
94
Removing the Bumper Retainers
95
Figure 3-3 Removing the Bumper Retainers
95
Removing the Shroud
96
Figure 3-4 Removing the Shroud
97
Removing the Front Panel Assembly
98
Figure 3-5 Removing the Front Panel Assembly
99
Removing the Rear Panel Assembly
101
Figure 3-6 Rear Panel Assembly Screws
101
Removing the Cooling Fan
103
Figure 3-7 Cooling Fan Screws
103
Removing the Power Supply
104
Figure 3-8 Removing the Power Supply
104
4 Replaceable Parts
108
Introduction
108
Replaceable Parts Introduction
108
Replaceable Parts
109
How to Order a Part
110
Contacting Keysight Technologies
111
Parts Identification
112
Reference Designations
112
Cabinet Parts and Hardware
112
Accessories and Miscellaneous Items
112
Figure 4-1 Keysight 53147A/148A/149A Exploded View - Internal
113
Parts
113
Table 2-2 Table
116
Keysight 53147A/148A/149A Replaceable Parts
116
Table 2-4 Table
117
Table 2-6 Table
118
Keysight 53147A/148A/149A Accessories and Miscella
119
5 Backdating
121
6 Specifications
123
6 Specifications
124
A Rack Mounting the Instrument Rack Mounting the Instrument
126
Index
131
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