CONTENTS
Page
SECTION 1
GENERAL INFORMATION
Summary of Data
1.1
Introduction
1.3
Equipment Variations
1.4
Module Identification
1.6
SECTION 2
INSTALLATION AND OPERATION
Pre-installation checks
2.1
Netting Procedures
2.1
Test Frequency Crystal Information
2.2
Contents List (Installation Items).
2.2
Equipment Required
2.2
Procedure
2.3
12V Supply
2.5
24V Supply
2.5
Amplifier A200
2.6
Antenna Information
2.8
Operation
2.11
SECTION 3
TECHNICAL DESCRIPTION
Receiver Circuit Summary
3.1
Transmitter Circuit Summary
3.2
Power Supplies and Switching
3.3
Receiver RF Unit (1)
3.4
Receiver Oscillator (8)
3.6
Receiver Multiplier (5)
3.6
10,7 MHz Crystal Filter
3.6
IF Amplifier, Detector, and AGC Module (2)
3.7
Noise Limiter, High and Low-pass Filter (3)
3.8
Squelch IF and Delayed AGC Module (6)
3.8
AF Amplifier Module (4)
3.10
Noise Squelch Module (7)
3.10
Low Power Transmitter Audio Module (9)
3.11
High Power Transmitter Modulator Module (17)
3.12
Transmitter Oscillator (8)
3.12
Transmitter Multiplier Module (10)
3.13
PA Module (11)
3.14
Antenna Filter Module (13)
3.16
Switching Module (12)
3.16
Regulator Module (16)
3.17
Receiver and Transmitter Oscillator Module (8) - Single Channel
3.17
Receiver and Transmitter Oscillator Module (18) - 12 Channel
3.18
Receiver and Transmitter Oscillator Module (18) - 6 Channel
3.18
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