BIRD 4391A Manuals

Manuals and User Guides for BIRD 4391A. We have 2 BIRD 4391A manuals available for free PDF download: Operation Manual, Operating Instructions Manual

BIRD 4391A Operation Manual

BIRD 4391A Operation Manual (46 pages)

Multi-purpose Thruline Wattmeter Rf Power Analyst

Brand: BIRD | Category: Cable Tester | Size: 1 MB

Table of Contents

Safety Precautions

2
- Safety Symbols
  3
- Warning Statements
  4
- Caution Statements
  5
About this Manual

11
- Chapter Layout
  11
- Table of Contents
  12
Chapter 1 Introduction

14
- Purpose and Function
  14
- Description
  15
Chapter 2 Theory of Operation

16
- Description of Operation
  16
  - Keyboard, Range Switches, and Display Group
    16
  - Elements, Analog Circuitry, and A/D Converter
    17
Chapter 3 Installation

19
- Operating on AC Power
  19
- Connections
  20
Chapter 4 Operating Instructions

21
- Operating Modes
  21
  - Reading Forward CW Power
    21
  - Reading Reflected CW Power
    22
  - Reading SWR
    22
  - Measuring Peak Envelope Power
    23
  - Measuring Amplitude Modulation
    24
  - Measuring Power in Dbm
    25
  - Measuring Return Loss
    25
  - Insertion Loss or Attenuation
    26
  - Monitoring Maximum and Minimum Readings
    26
  - Using the Peaking Aid
    27
  - Battery Care
    28
Chapter 5 Maintenance

29
- Preventive Maintenance
  29
- Cleaning and Inspection
  29
- Long-Term Storage
  30
- Calibration
  30
  - Required Equipment
    30
  - Initial Setup
    31
- Element Wiper Contact Adjustment
  32
- Troubleshooting
  33
  - General
    33
- Disassembly
  34
  - Front Panel Removal
    34
  - Main Printed Circuit (PC) Board Removal
    35
  - QC Connectors Removal
    36
  - Line Section Removal
    36
  - Battery Replacement
    38
- Parts List
  40
- Customer Service
  43
- Specifications
  44
Limited Warranty

46

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BIRD 4391A Operating Instructions Manual

BIRD 4391A Operating Instructions Manual (46 pages)

MULTI-PURPOSE WATTMETER

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

Table of Contents

Safety Precautions

2
About this Manual

8
- Table of Contents
  10
Introduction

12
- Purpose and Function
  12
- Description
  13
Theory of Operation

14
Installation

18
- Operating on AC Power
  18
- Connections
  19
Operating Instructions

22
- Operating Modes
  22
- Reading Forward CW Power
  22
- Reading Reflected CW Power
  23
- Reading SWR
  23
- Measuring Peak Envelope Power
  24
- Measuring Amplitude Modulation
  25
- Measuring Power in Dbm
  26
- Measuring Return Loss
  26
- Insertion Loss or Attenuation
  27
- Monitoring Maximum and Minimum Readings 16 Using the Peaking Aid
  28
- Battery Care
  29
Maintenance

30
- Preventive Maintenance
  30
  - Cleaning and Inspection
    30
  - Long-Term Storage
    30
- Calibration
  31
  - Required Equipment
    31
  - Initial Setup
    31
- Element Wiper Contact Adjustment
  32
- Troubleshooting
  34
  - General
    34
- Disassembly
  35
  - Front Panel Removal
    35
  - Main Printed Circuit (PC) Board Removal
    36
  - QC Connectors Removal
    37
  - Line Section Removal
    38
  - Battery Replacement
    39
- Parts List
  41
- Customer Service
  44
- Specifications
  45

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