Codan 2110 series Repair Guide

Manpack Transceiver 2110 series Repair Guide Index-1
Index
A
A/F
distortion 130
power 130
response 130
adjustments 79
AGC 129
test 65
ALC 131
test 70
alternative charger requirements 89
antenna tuner
specifications 131
Antenna Tuner test
receive
63
transmit 69
Audio Output test 65
B
Basic Receive test 63
Basic Transmit test 68
battery cells
replacing
90
battery discharge regime 89
blocking 129
brief description 19
control and switching 24
receive path 23
synthesiser operation 24
transmit path 22
C
carrier suppression 130
channels
capacity 127
circuit board precautions
connection/disconnection
3
de-soldering 3
grounding 3
handling 3
soldering 3
circuit reference designations 123
clarifier 130
connectors 11
battery pack
battery
18
external GPS antenna 13
transceiver unit
19-way GPIO
14
5-way 15
battery 17
handset 12
contact information 5
control and switching 24
cooling 128
D
description
functional
PCB 27
desensitisation 129
Disassembly flowchart 97
discharge regime
battery 89
disposal 2
distortion
A/F 130
Distortion test 73
using an oscilloscope 73
drawings 25
driver bias
adjusting
80
duty cycle 130
E
emission
harmonic 130
spurious 130
F
fault diagnosis 55
fault finding 51
flowcharts 93
Disassembly 97
Power On fault diagnosis 99
Receive fault diagnosis 101, 103
Repair 95
Transmit fault diagnosis 105, 107
frequency
generation 127
IF 129
range 127
stability 127
Frequency test 69
functional description
PCB 27
Antenna Tuner 44
Audio & Control 40
Front Panel 48
PA & Filter 37
RF/IF & Synthesiser 33

Codan 2110 series Specifications

General

Brand	Codan
Model	2110 series
Category	Transceiver
Language	English