HP 432A Manuals

Manuals and User Guides for HP 432A. We have 1 HP 432A manual available for free PDF download: Manual

HP 432A Manual

HP 432A Manual (79 pages)

Power meter

Brand: HP | Category: Measuring Instruments | Size: 10.26 MB

Table of Contents

Table of Contents
3
Adjustments
6
Safety Information
8
Adjustment
8
- Safety Symbols
  9
- Product View
  11
Description
12
- Instrument Identification
  12
- Specifications
  12
- Thermistor Mounts for the 432A
  13
- Cleaning
  14
- Cooling Requirements
  14
Operating Environment
14
- Initial Inspection
  16
- Three-Conductor Power Cable
  16
- Internal Battery Operation
  16
- II Installation
  16
- Repacking for Shipment
  17
- Adapter Frames
  17
- Battery Operation
  18
- Controls, Connectors and Indicators
  18
- Operation
  18
- Microwave Power Measurement Accuracy
  19
- Calibration Factor and Effective Efficiency
  19
- Precision Power Measurement
  19
- Instrumentation Error
  19
- Front Panel Controls, Connectors and Indicators
  21
- III Operating Information
  22
- Rear Panel Controls and Connectors
  23
- Turn on and Zeroing Procedure
  25
- Meter Mechanical Zero
  26
Battery Operation
26
- Block Diagram
  27
- Principles of Operation
  28
- Simplified Description
  28
- RF Bridge Talking Schematic
  31
- Meter Logic Talking Schematic
  33
- Power Supply Talking Schematic
  35
- Recommended Test Equipment
  37
- Meter Accuracy Test
  38
- Performance Tests with 8477A Calibrator
  38
- Initial Set-Up
  38
- Maintenance
  38
- Calibration Factor Test
  39
- Meter Linearity Check
  39
- Zero Carryover Test
  39
- Fine Zero Range Check
  40
- Calibration Without 8477A Calibrator
  40
- Performance Test Card
  42
- Cover Removal and Replacement
  46
- Meter and Recorder Output Calibration
  47
- Adjustment Procedures
  47
- Bridge Amplifier Tests
  47
- Mechanical Meter Adjustment
  47
- Isolating Trouble in Transistor Circuits
  48
- Auto Zero Adjustment
  48
- Battery Charger Adjustment
  48
- Battery Removal
  48
- Transistor Biasing and Operating Characteristics
  49
- Etched Circuit Soldering Equipment
  50
- Axial-Lead Components
  50
- Out-Of-Circuit Testing
  50
- Component Replacement in Etched Circuits
  50
- Other Components
  51
- Safe Ohmmeter Range for Transistor Resistance Measurements
  51
- Replaceable Parts
  52
- Reference Designation
  52
- Abbreviations
  52
- A1A1 Auto Zero Assembly
  62
- Test Conditions
  62
- Schematics
  62
- Troubleshooting
  62
- Schematic Notes
  63
- Test Point Measurement Conditions and Voltages
  64
- Test Point Locations
  67
- Troubleshooting Charts
  69
- A1 Bridge Assembly Component Locations
  71
- Rear Panel Interior View
  71
- A2 Meter Logic Assembly Component Locations
  73
Ordering Information
74
Installation of Long Cable Options
76

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