A high performance, voice- and data-capable TETRA radio board, the SRB provides a customisable TETRA engine to meet the requirements of third-party solution providers.
Supporting two independent serial Peripheral Equipment Interfaces (PEI), it allows transmission of information using voice, multi-slot packet data, circuit-mode data, status or SDS messaging services.
Offering trunked mode operation (TMO) and direct mode operation (DMO), the SRB also supports individual and group voice services (where applicable) and TETRA Air-Interface encryption. With fully customisable RF power up to 1.8 Watts, it extends coverage beyond the reach of typical radios.
The SRB is also used in many SCADA applications.