Portable GMRS repeater

The FieldComm portable repeater was built during 2003 and 2004 by FieldComm Association members Jay and David. The case is intended for audio equipment and is 19 inch rack mount compatible. It is made by MBT audio. It is a UHF repeater intended for portable deployment. The repeater is built from Motorola mobile radios and a Motorola repeater interface. Also included is a VHF mobile for coordination while setting up the repeater. At the bottom of the cabinet is a drawer for storage of accessories.

Transmitter: Motorola Maxtrac (2 channel) 40watts
Receiver: Motorola M120
VHF coordination radio: Motorola Radius M216
Duplexer: Celwave mobile duplexer 633-6A-1N
Controller: Motorola RICK interface
Power distribution handled by 5 outlet West Mountain RigRunner
Battery backup / charging handled by a West Mountain PowerGate PG40
Antenna: CelWave BA-6012
More pics are available in the photo gallery.

Leave a Reply