HP 8517B Manual de usuario Pagina 50
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Valorado. / 5. Basado en revisión del cliente
HP 8517B S-Parameter Test Set Manual
3-12
5. View the S
21
measurement. If the thru is connected, the transmission
coefficient should be 1
∠0° .
6. Press PARAMETER
[S
12
]
, then press the following DISPLAY: menu keys:
{SELECT DEFAULTS}
{DEFAULT to MEMORY: 2}
7. Press PARAMETER
[S
12
]
to view the S
12
measurement. If the thru is
connected, the transmission coefficient should be 1
∠0°.
Normalization is turned OFF for S
11
and S
22
measurements. Then the
appropriate memory is selected and normalization is turned on to view S
21
and S
12
.
Since these are accurate, repeatable attenuators, this sequence may be
effective in your application. If other parts of the test must be changed,
especially components connected to the test ports, this procedure may
require additional steps to adequately compensate for the changes.
- HP 8517B 1
- S-Parameter Test Set 1
- Restricted Rights Legend 2
- HP 8517B S-Parameter Test Set 3
- Warranty 4
- Service and Support 6
- Instrument Markings 7
- Safety Earth 8
- Path Name 9
- Contents 11
- Contents-2 12
- Contents-3 13
- Contents-4 14
- Contents-5 15
- Contents-6 16
- Getting Started 17
- Test Set Description 18
- HP 8517B Test Set Options 20
- Verifying Test Set Operation 21
- Accessories 26
- 11900-90003) 27
- Recommended Test Equipment 28
- Power Level Test Port 29
- Installation 31
- Initial Inspection 32
- Installing the Test Set 34
- Connecting the System 36
- Replacing O-Rings in 36
- Anti-Rotation Clamps 36
- Packaging the Test Set 37
- Front-Panel Features 39
- Rear-Panel Features 40
- Multiple Test-Set Connections 43
- Measurement Calibration 46
- • recalls the cal set 46
- ≤+17 dBm 47
- Calibration 48
- Storing Trace 49
- Memories 49
- Viewing Normalized 49
- Parameters 49
- {SELECT DEFAULTS} 50
- {DEFAULT to MEMORY: 2} 50
- Making Operational Checks 51
- Performance Verification 52
- Using Anti-Rotation Clamps 53
- Positioning the thumb-screw 54
- Positioning the connector 55
- Aligning the thumb-screw 56
- Attaching the second clamp 56
- Specifications 58
- Rear Panel RF Connectors 59
- Troubleshooting the Test Set 61
- Theory of Operation 62
- Troubleshooting Sequence 65
- Equipment Needed 66
- But Not Supplied 66
- A15 Primary Regulator 67
- Board Assembly 67
- A27 Post-Regulator Board 67
- Assembly 67
- Troubleshooting Procedures 68
- HP 85102 IF 72
- Amplifier Test 72
- Using the Service Adapter 72
- Service Adapter Conclusions 73
- Isolating Signal Path 74
- Problems 74
- TestingPaths5and6 76
- HP 8517B, Option 007 80
- Unratioed Power Test 80
- Finding the Faulty 83
- Performance Tests 86
- Adjustments 86
- Switch/Splitter 89
- Replacement 89
- Frequency Converter 89
- Regulator Board 90
- Filter Capacitor 90
- Test Port Connector 91
- Fan Assembly 92
- Power Transformer 92
- WARNING 93
- Front Panel and 94
- Interface Board 94
- Test Port Coupler 95
- Test Port Attenuator 95
- Input Amplifier 96
- Buffer Amplifier 96
- Post Regulator Board 97
- • Telephone 1-(800) 227-8164 100
- HP 8517B Replaceable Parts 101
- Abbreviation Prefix Multiple 108
- Table 7-5 Instrument Fuses 110
- *Components not visible 114
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