About TETRA > Terrestrial Trunked Radio (TETRA) comprises a suite of open digital trunked radio standards defined by the European Telecommunications Standards Institute (ETSI) to meet the needs of the most demanding of Professional Mobile Radio (PMR) users. TETRA is an Interoperability standard that allows equipment from multiple vendors to interoperate with each other. TETRA is used by PMR users such as Public Safety, Transportation, Utilities, Government, Commercial & Industrial, Oil & Gas and Military.  TETRA is also used by Public Access Mobile Radio (PAMR) Operators.

Why TETRA > This is an important question that needs to be answered before investing in TETRA, whether this investment is as a potential user organisation, operator, manufacturer, supplier, applications developer or other type of investor. To answer this question a number of sections are provided covering why TETRA in more detail, these being Markets and Applications, TETRA Standard, Technology Benefits and Key Services. Also provided is a section listing References used in Why TETRA.

Using TETRA > Procurement and operation of a modern communications system requires consideration of several complex issues. This section is aimed at providing basic facts and guidance to help successful system rollout and use. The official TETRA Interoperability Certificates are published here along with a brief introduction to the certification process.

TETRA Resources > This room provides information to supplement the technical and commercial information elsewhere on the site. It is for readers who need various references and information on TETRA primarily in support of their own work.

New and Events > This section contains news supplied by the TETRA industry, the TETRA Association and users. Free downloads of the TETRA News  publication is available from here. Press Releases and latest reports such as reviews of events or significant market announcements. Dates and venues for global TETRA Events.

TETRA Association > The TETRA Association was established in 1994 to market TETRA technology. Through the efforts of the members and our Interoperability testing programme TETRA is now a global standard and the user choice in the Professional Mobile Radio market.  Here you will find the Memorandum of Understanding, a list of the Members who are signatories to the MoU,  contacts and membership information.

Members Area > LOGIN requires pop-ups. This area of the site is protected and contains additional information to assist the Members of the TETRA Association. Why & How to Join