Learn, Define And Develop The Evolution Of Critical Communications

Posts tagged ‘Radio Network’

TETRA Is Here For Transit, Airport And Utilities Communications – Hear More…

TCA BAnnersTETRA is now being deployed in the Americas as THE secure radio choice for the Transit, Airport and Utilities communities. Are you looking to find out more about TETRA’s specific technical attributes and benefits?

Join us for TETRA Congress Americas, 14 – 15 November 2013, New York to hear all about the latest deployments.


We have recently updated the agenda and added some brand new sessions and speakers to the TETRA Congress Americas program  – Download your latest copy here


Cassidian’s TETRA radio equipment gets certified for German BOS digital radio network

Latest News from Source SecurityCassidian - Gold Sponsor of Critical Communications World, 21 - 24 May 2013

Cassidian’s TETRA radio equipment has passed all the interoperability tests required for its planned use in the German BOS (Security Authorities and Organisations) digital radio network, and was certified by the German Federal Agency for Digital Radio of Security Authorities and Organisations (BDBOS) at the end of 2012. The certificates were officially presented by Andreas Gegenfurtner, the Vice President of BDBOS, thus enabling Cassidian’s THR9, THR9 Ex and THR9i TETRA models to now also be used in the German digital radio network. (more…)

Cassidian to expand the metro coverage of Beijing Government Shared Radio Network

  • Cassidian will provide 24 TB3 base stations and four transmitter-receiver units TTRX to expand the coverage of the new metro Lines
  • After extension, all operated 17 metro lines in Beijing will be equipped with Cassidian TETRA system.
  • Extension is part of “Beijing JustTop TETRA Network” provided by Cassidian, the world’s biggest citywide TETRA network.

14 November 2012 – Cassidian, an EADS company, recently has won the contract to expand the metro coverage of Beijing Government Shared Radio Network. The expansion will improve the network coverage and provide the perfect communication and service for Beijing metro police to ensure the security of metro operation.

Cassidian will provide 24 TB3 base stations to expand the coverage of the new Beijing metro lines (Line14, Line7, west line of Line15, extension of Line 8 and connection between Line 8 and Changping Line). The delivery and implementation will be proceeding in 2013 and 2014. Then all the running 17 metro lines will be equipped with Cassidian’s TETRA system.

Beijing Government Shared Radio Network, also called “Beijing JustTop TETRA Network” provided by Cassidian. It is the largest digital trunked network in Asia and the biggest citywide TETRA network in the world, covering Beijing city area, all the venues, all the metro lines, counties, the main highways, important buildings, including 350 base stations, serving about 90,000 subscribers.

The Beijing metro delivered over 2.18 billion rides in 2011 and on April 28, 2012 set a single-day ridership record of 8.59 million. Nevertheless the existing metro network still cannot adequately meet the city’s mass transit needs and extensive expansion plans call for 19 lines and over 708 km of track in operation by 2015 and 1,050 km of track by 2020.

Cassidian – Defending World Security

Anke SturtzelTel
+33 (0)1 6138 5330





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