Icom IC-FR3000 Series - Page 59

MPT1327 Trunking System
Regional Trunking System
IC-FR4000
System Control
Interface
Channel
Controller
Antenna
Combiner
RS-232C
Network
Management
Regional
MCP Switcher
Local Site
Regional Site 3
Regional Site 2
Regional Site 1
PSTN or
T1/E1
59
Descriptions Model Number Quantity
UHF Repeater IC-FR4000
UHF Antenna
Antenna Combiner
Channel Controller
System Control IF
PC
Management Software
Regional MCP Switcher
Regional Controller
PSTN/PABX or T1/E1
System requirement (One site)
System requirement (One site)System requirement (One site)
System requirement (One site)
This is a plan to upgrade to a site linked regional
trunking system.
MCP Switcher
Regional
Controller
Data
Audio
Control Room
Site Link Unit
Regional Site 3
T1/E1