Icom IC-FR5100 Series - Repeater Linking System; Advanced Linking for Three Sites

5-3-3 Repeater Linking System (3)
43
Connection example
Connect two repeaters by interface cable (25p to 9p).
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.
System requirement (One site)
These interface cables are not sold as Icom
accessories, therefore please assemble the interface
cable by yourself. The connection diagram is as
follows;
Descriptions Model Number Quantity
UHF Repeater IC-FR6100
UHF Antenna
Duplexer
VHF Mobile Radio IC-F110
VHF Antenna
UHF Mobile Radio
IC-F210
UHF Antenna
Power Supply
Duplexer
ACC Cable OPC-617
Interface Cable 25p to 9p
Link VHF
Advanced Repeater Linking System
Link UHF
Link VHF
Linking interfaceLinking interface
IC-FR6100 IC-FR6100
UHF H/H UHF H/H
Tx = f
1
Rx = f
2
Tx = f
2
Rx = f
1
Tx = f
4
Rx = f
3
Tx = f
3
Rx = f
4
Linking interface
IC-FR6100
Link UHF
Tx = f
4
Rx = f
3
Tx = f
5
Rx = f
6
UHF H/H
Tx = f
6
Rx = f
5
Repeater Station - 1
Repeater Station - 2 Repeater Station - 3
Area - 1
Area - 2 Area - 3
Repeater (25pin) OPC-617 (9pin)
Pin Description Pin No. Pin No. Pin Description
BUSY OUT
17 <> 5
PPT CONT IN
MOD IN
8<>3
DET AF OUT
DISC OUT
9<>4
MOD IN
EPPT
19 <> 1
HORN DRIVE
GND
7,14 <> 8, 9
GND