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THRULINE 4391M
BIRD THRULINE 4391M Manuals
Manuals and User Guides for BIRD THRULINE 4391M. We have
1
BIRD THRULINE 4391M manual available for free PDF download: Operation Manual
BIRD THRULINE 4391M Operation Manual (99 pages)
Wattmeter RF Power Analyst
Brand:
BIRD
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Safety Precautions
2
Shock Hazard
2
Do Not Service or Adjust Alone
2
Chemical Hazard
2
Safety Earth Ground
2
Resuscitation
2
Safety Symbols
2
Fuse Replacement
3
Warning Statements
3
Caution Statements
4
Safety Statements
5
About this Manual
8
Chapter Layout
8
Introduction
8
Theory of Operation
8
Installation
8
Maintenance
8
Parts Lists
8
Changes to this Manual
8
Table of Contents
9
Chapter 1 Introduction
13
Purpose and Function
13
Description
14
Chapter 2 Theory of Operation
15
Description of Operation
15
Keyboard, Range Switches, and Display Group
15
Elements, Analog Circuitry, and A/D Converter
15
Chapter 3 Installation
19
Operating on AC Power
19
Connections
20
Chapter 4 Operating Instructions
23
Operating Modes
23
Reading Forward CW Power
23
Reading Reflected CW Power
24
Reading SWR
24
Measuring Peak Envelope Power
25
Measuring Amplitude Modulation
25
Measuring Power in Dbm
26
Measuring Return Loss
27
Insertion Loss or Attenuation
27
Monitoring Maximum and Minimum Readings
28
Using the Peaking Aid
28
Battery Safety
29
Battery Care (SN 074100062 and Below)
29
Battery Care (SN 074100063 and Above)
29
Chapter 5 Maintenance
31
Preventive Maintenance
32
Cleaning and Inspection
32
Long-Term Storage
32
Performance Verification Test
33
Required Equipment
33
Initial Setup
34
Test Procedure
34
Required Equipment
35
Initial Setup
35
Calibration Adjustment
35
Troubleshooting
37
General
37
Front Panel Removal
40
SN 074100062 and below or SN 082700314 to 120801479
40
SN 074100063 to SN 082700313
41
SN 120801480 and above
41
(SN 01723 and Below)
42
(SN 01724 and Above)
43
Transformer Assembly Removal
43
Low)
43
Above)
43
Battery Replacement
45
Transformer Assembly Replacement
46
PC Board Power Supply Replacement (SN 074100063 to 120801479)
46
Below
47
And Above)
47
SN 01723 and below
47
SN 01724 and above
47
074100062 And Below) or (SN 082700314 to 120801479)
48
074100063 To SN 082700313)
48
Main Printed Circuit (PC) Board Assembly (SN 120801480 and Above)
49
Front Panel Reassembly
49
Customer Service
50
Specifications
62
General
63
Parts Illustrations
63
Parts Lists
63
CAGE Codes
63
Limited Warranty
99
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