TETRA stands for 'TErrestrial Trunked Radio' and is a set of standards from the European Telecommunications Standardisation Institute. The standards they developed are for a common radio communication system to be installed throughout Europe. More.

TETRA systems are an amalgamation of a number of existing technologies including mobile telephone, mobile radio and paging. They have been developed for use in emergency service communication solutions; primarily police, fire and ambulance services and have the benefit of built in encryption

Our Products

RF & Noise Components have a number of circulator products that have been designed for use in TETRA equipment.