Repeater Linking System - Icom IC-FR3000 Series Sales Handbook

Advanced Repeater Linking System Advanced Repeater Linking System Advanced Repeater Linking System Advanced Repeater Linking System
Tx = f
Rx = f
Linking interface
IC-FR4000
Repeater Station - 1
Tx = f
Rx = f
UHF H/H
Area - 1
This is an advanced plan to upgrade the repeater site to
a link system. This plan is suitable for linking three
repeater sites. When a subscriber transmits, the
repeater
re-transmits a received signal. At the same time, the
received signal is sent to another repeater site, through
VHF mobile radios and UHF mobile radios. These VHF
and UHF radios work as link radios between repeater
sites.
Descriptions
System requirement (One site) System requirement (One site)
System requirement (One site) System requirement (One site)
UHF Repeater
UHF Antenna
Duplexer
VHF Mobile Radio
VHF Antenna
UHF Mobile Radio
UHF Antenna
Power Supply
Duplexer
ACC Cable
Interface Cable

Repeater Linking System - 3

Link VHF
Link VHF
1
2
Linking interface
IC-FR4000
Repeater Station - 2
2
1
Model Number Quantity
IC-FR4000
IC-F111
IC-F211
OPC-617
25p to 9p
Link UHF
Tx = f
Rx = f
Link UHF
Tx = f
3
Rx = f
4
Repeater Station - 3
Tx = f
4
Rx = f
3
UHF H/H
Area - 2
Connection example Connection example Connection example Connection example
Connect two repeaters by interface cable (25p to 9p).
These interface cables are not sold as Icom accessories,
therefore please assemble the interface cable by
yourself. The connection diagram is as follows;
4
3
Tx = f
5
Rx = f
6
Linking interface
IC-FR4000
Tx = f
6
Rx = f
5
UHF H/H
Area - 3
55