Table of Contents
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8525B/8528 Technical Service Manual
7.3.17 Selective Call Code Settings (8525B) ...........................................7-14
7.3.18 Message Length Setting ................................................................7-15
7.3.19 Selective Call Code Settings (8528)..............................................7-15
7.4
Receiver Performance Checks..........................................................................7-16
7.4.1 Sensitivity and Signal + Noise to Noise Ratio ..............................7-16
7.4.2 AGC Check ...................................................................................7-16
7.4.3 Audio Output.................................................................................7-16
7.4.4 Selectivity (USB Operation)..........................................................7-16
7.4.5 Clarifier Operation ........................................................................7-16
7.4.6 Noise Limiter Operation................................................................7-16
7.5
Transmitter Performance Checks .....................................................................7-17
7.5.1 Frequency ......................................................................................7-17
7.5.2 Clarifier .........................................................................................7-17
7.5.3 ALC ...............................................................................................7-17
7.5.4 Power Output and Intermodulation Distortion..............................7-17
7.6
Emergency Call Frequencies ............................................................................7-18
8.1
General Information ...........................................................................................8-1
8.1.1 Ordering Information.......................................................................8-1
8.1.2 Component Substitution..................................................................8-2
8.2
Parts List.............................................................................................................8-3
9 Diagrams
Publication No: 15-02036
Table of Contents vii
Issue 6
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Table of Contents
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