Table Of Contents - Marconi Instruments TF 2502 Instruction Manual

Contents
Chapter 1 GENERAL INFORMATION
1. 1 Introduction
1. 2 Data summary
1. 3 Accessories
Chapter 2 OPERATION
2. 1 General ...
2.2 Controls .. ·.
2.3 Connections
2.4. Measurement precautions .
2.5 Making power measurements
2.6 Remote operation
2. 7 Determination of modulation
depth
Decibel conversion table
3
4
5
6
6
7
8
8
9
9
11
Chapter 3 TECHNICAL DESCRIPTION
3. 1 Circuit analysis ...
3. 2 Detector unit
3. 3 Terminating load ..
2
13
14
14
Chapter 4 MAINTENANCE
4. 1 General . . . 15
4. 2 Removal and replacement of
components . . . 16
4. 3 Removal of terminating load
and detector unit 16
4. 4 Removal of monitor front panel16
Chapter 5 CALIBRATION
5. 1 Apparatus required 17
5. 2 Preliminary checks 17
5. 3 Standing wave ratio 17
5. 4
Calibration accuracy at l. f. . 18
5. 5 Calibration accuracy at r. f. 19
Chapter 6 REPLACEABLE PARTS
Introduction and ordering
Chapter 7 CIRCUIT DIAGRAMS
Circuit notes ...
Fig. 7. 1 Circuit diagram
21
24
25
2502 (1)