Ltr™ Trunking System; Single Site Ltr™ Trunking System - Icom IC-FR5000 Series Sales Handbook

* All diagrams in this section show a 3 channel system example.
Single Site LTR™ Trunking System
IC-FR6000 + UR-FR6000
Antenna
LTR
Combiner
LTR™ Trunking Controller
LTR
The IC-FR6000 series has D-SUB 25 pin/modular
interfaces for external controllers such as LTR™,
PassPort™ and MPT1327. LTR™ is a signalling standard
for trunked private land mobile radio systems. It defines
the protocol rules for communication between a
trunking system controller and users' radio units.
This plan is an example of single trunking repeater site .
System requirements (One site) System requirements (One site) System requirements (One site) System requirements (One site)
Descriptions
UHF Repeater
Channel Module Unit
UHF Antenna
Antenna Combiner
Trunking Controller
5-6 LTR™ Trunking System
5-6-1 Single Site LTR™ Trunking System
™
Trunking Controller
IC-FR6000
™
Trunking Controller
Model Number Quantity
IC-FR6000
UR-FR6000
Single Site LTR™ Trunking System with Telephone Line
Connection
IC-FR6000 + UR-FR6000
Antenna
™
LTR Trunking Controller
Combiner
™
LTR Trunking Controller
™
LTR Trunking Controller
This is an example to upgrade to a telephone connection
added to the single trunking repeater site.
System requirements (One site) System requirements (One site) System requirements (One site) System requirements (One site)
Descriptions
UHF Repeater
Channel Module Unit
UHF Antenna
Antenna Combiner
Trunking Controller
PSTN or PABX
IC-FR6000
PSTN/PABX
Model Number Quantity
IC-FR6000
UR-FR6000
50