Tetra Radio Communication System

With four 4 channels on each frequency.

Tetra radio communication system.

Tetra terrestrial trunked radio is a set of standards developed by the european telecommunications standardisation institute that describes a common mobile radio communications infrastructure throughout europe this infrastructure is targeted primarily at the mobile radio needs of public safety groups such as police and fire departments utility companies and other enterprises that provide. Beyond voice radio the power of data. Formerly known as trans european trunked radio a european standard for a trunked radio system is a professional mobile radio and two way transceiver specification. Tetra radio offers many new and valuable features and in this way it is a major step forwards over previous private mobile radio communications systems.

A tetra radio communication system from airbus is the safe professional choice. Terrestrial trunked radio tetra. Tetra was specifically designed for use by government agencies emergency services police forces fire departments ambulance for public safety networks rail transport staff for train radios. These systems will continue to give valuable service for another 20 30 years.

Tetra is the unchallenged standard for the most demanding and professional users of radio communications worldwide. Increased coverage introducing ft5 the world s first vhf tetra radio increase radio coverage while saving on infrastructure costs the new vhf tetra ft5 radio industry experts in rail fail safe reliability for voice and data communication. These include a fast call set up time which is a particularly important requirement for the emergency services. The tetra 1 radio systems provide the major features and although further development to tetra 2 and teds have enabled further facilities to be added they still retain the tetra 1 capabilities and are backward compatible.

The tetra radio system offers many features that enable it to have more flexibility than many other systems. Tetra systems from damm include a range of products and solutions. Etsi produces the tetra terrestrial trunked radio standard which delivers frequency spectrum efficient digital pmr and pamr system to support voice and data services using techniques such as trunking time division multiple access tdma methods and a variety of efficient modulation schemes for increased data throughout. Tetra two way radio provides a high end solution for small private systems up to large public networks while preserving the characteristics and advantages of private land mobile radio systems such as fast call set up group calls and direct mode communication.