The TRX Sentrix Data Radio is a frequency hopping, spread spectrum radio operating at 900 MHz. The system delivers 40 miles RF line of site communications coverage, enabling communications over multi-story buildings and complex urban terrain. Each data radio is a repeater and effectively extends the system's coverage range for personnel operating in teams.
The Sentrix Data Radio interfaces with the TRX Tracking Unit and other body-worn sensors over a local body-area network to communicate sensor data to the TRX Command Station.