BRRF19 is an 8 channel SDR-based on-channel / frequency shifting repeater equipped with Voice Break-In transmitters. The unit is part of BHE’s Broadcast repeater solution. All FM channels are independently programmable. The Voice Break-In transmitters operate at the output frequency in case of frequency shifting. This unit can be used together with devices from BHE’s TETRA portfolio to provide a comprehensive solution for the special communications needs of places like road and railway tunnels or underground installations.