HP 333A Manuals

Manuals and User Guides for HP 333A. We have 2 HP 333A manuals available for free PDF download: Technical Manual, Operating And Service Manual

HP 333A Technical Manual (53 pages)

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

Table of Contents
3
Section

7
1 General Information

7
- 1-A.1 Scope
  7
- L-A.3 Forms and Records
  7
- Description
  9
- Accessory Features
  9
- Modifications
  9
2 II

11
Section

11
- Installation
  11
- Introduction
  11
- Inspection
  11
- Power Requirements
  11
- Three-Conductor Power Cable
  11
- Bench Installation
  11
- Rack Installation
  11
- Repackaging for Shipment
  11
3 III Operating Instructions

13
Section

13
- Operating Instructions
  13
- Introduction
  13
- Controls and Indicators
  13
- Adjustment of Mechanical Zero
  13
- General Operating Information
  13
- Input Connections
  13
- Voltmeter Characteristics
  13
- Use of Output Terminals
  13
- Operating Procedures
  14
- Distortion Measurement
  14
Section

17
4 Theory of Operation

17
- Overall Description
  17
- Block Diagram Description
  17
- Distortion Measuring Operation
  17
- Distortion Measurement in am
  17
- Carriers
  17
- Voltmeter Operation
  17
- Schematic Theory
  17
- Impedance Converter Circuit
  17
- Rejection Amplifier Circuit
  18
- High Pass Filter
  21
- Meter Circuit
  21
- Power Supply Circuit
  23
- RF Detector Circuit (334A Only) . L
  23
- Vmaintenance
  25
- Test Equipment Required
  25
- Performance Checks
  25
- Fundamental Rejection Check
  25
- Second Harmonic Accuracy Check
  26
- Distortion Introduced by Instrument Check and Automatic Control Loop Operation
  26
- Frequency Calibration Accuracy Check
  27
- Input Resistance Check
  28
- Input Shunt Capacitance Check
  28
- Minimum Input Level Check
  28
- DC Isolation Check
  28
- Voltmeter Accuracy Check
  29
- High Pass Filter Check
  29
- Voltmeter Frequency Response Check
  30
- Residual Noise Check
  30
- AM Detector Check (Model 334A Only)
  30
- Adjustment and Calibration Procedure
  31
- Meter Mechanical Zero Set
  31
- Power Supply and Bias Adjustments
  31
- A3R16 and A3R30 Distortion Adjust
  33
- Bridge Balance Adjustment (C3)
  33
- Voltmeter Gain Adjustments
  34
- Voltmeter Frequency Response Adjustment
  34
- Sensitivity Switch Calibration
  34
- Troubleshooting Procedures
  35
- Bottom Shield Removal
  35
- Servicing Etched Circuit Boards
  35
- Servicing Rotary Switches
  37

HP 333A Operating And Service Manual (20 pages)

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Brand: HP | Category: Measuring Instruments | Size: 4 MB

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HP 333A Manuals

HP 333A Technical Manual (53 pages)

Table of Contents

Section

1 General Information

2 II

Section

3 III Operating Instructions

Section

Section

4 Theory of Operation

HP 333A Operating And Service Manual (20 pages)

Table of Contents

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