Tetra Radio Network

TETRA (Terrestrial Trunked Radio), is a highly advanced technical platform based on an international European Standard (ETSI) for a digital Professional Mobile Radio.

TETRA is a fully digital system providing consistent voice quality and low bit error rate for data using TDMA (Time Division Multiple Access).

TETRA is a high security technology including encryption of voice, data, signalling and user identities (Air Interface and End-to-End encryption).