Motorola GR300 GM300 Desktop Repeater Mobile Radio

The compact GR300 Repeater increases the range and capabilities of your mobile or portable communications, solving special problems quickly, easily and inexpensively. It provides the flexibility to build a repeater which meets the frequency bands/power level requirements in a wide variety of applications.

Features/Advantages.
Designed for Portability, Programmable Remote Repeater Setup and Knockdown, Desktop Control Point Operation, Supports VHF/UHF/Crossband, Multiple Frequency Operation Available, Temperature Controlled Fan for Continuous Duty Cycle (25 Watts to Duplexer), Time-Out Timer

R*I*C*K Module Features. Dip Switch Programmable, Hang Time 0, 1.5 or 3 seconds, EIA or Flat Audio, Bi-Directional or Uni-Directional Operation, Supports GM300 Accessory Connector, Front Panel "Repeater Enable Control", Variable Level Repeat Audio Path, Compatible with RapidCall Signalling

GR300 Applications
Uni-Directional - Allows standard repeater operation, using only one transmitter and one receiver. Application: Provides added range for portables on widespread construction sites.
Bi-Directional - Allows two groups on different frequency pairs within the same frequency band to communicate. Application: Temporarily joins two separate groups such as Civil Defense and Fire for emergency relief.
Uni-Directional Crossband - Allows radios on one frequency band to monitor transmissions from another. Application: Provides the capability to monitor frequencies such as weather or road condition channels.
Bi-Directional Crossband - Allows two groups operating within different frequency bands to communicate. Application: Temporarily joins two groups that normally operate on different frequency bands, such as public works and for natural disaster situations