[News] Recession is over for Tetra radio systems 日期：2013-03-05 22:03:48 点击：1226 好评：0
In 2011, Tetra enjoyed its most successful year yet, in terms of the number of terminals shipped. This is one of the conclusions from the annual Tetra market report published by the analysts IMS Research (recently acquired by IHS)....
[News] Messaging with Tetra 日期：2013-03-05 22:03:40 点击：1892 好评：0
Pagers are coming to users of the UK’s Airwave network, through a five-year framework and supply agreement with the Irish company Sigma Wireless for its ComAlerter Tetra Messaging System....
[News] British APCO 2012 日期：2013-03-05 22:03:09 点击：1539 好评：0
British APCO had a change of venue and a change of pace this year as delegates gathered in Manchester. Alun Lewis and David Taylor look at what was on offer...
[News] Pocket pagers for TETRA users 日期：2013-03-05 22:02:23 点击：1155 好评：0
Irish company Sigma Wireless Communications is to supply its ComAlerter TETRA Messaging System to users in Great Britain, through a five-year framework and supply agreement with network provider Airwave Solutions....
[News] Shopping around for an indoor TETRA solution 日期：2013-03-05 22:02:04 点击：1776 好评：0
Deira City Centre, a shopping mall in Dubai, in the United Arab Emirates, features over 370 stores and services. Opened in 1995, it was Dubai’s first large-scale, mixed-use shopping mall,with retail outlets, restaurants, entertainment and ...
[News] Multi-function ultra-rugged handheld 日期：2013-03-05 22:01:53 点击：2005 好评：0
Communicator, a rugged device developed by Cambridge Design Partnership, offers GPS and mapping capabilities as well as two-way terrestrial and satellite wireless communication. The company is seeking manufacturing partners....
[News] Antenna combiners for multiple TETRA radios 日期：2013-03-05 22:01:45 点击：1202 好评：0
Procom has developed two new combiners which, the company says, ensure the highest possible decoupling between several TETRA radios....
[News] Critical communication 日期：2013-03-05 22:01:35 点击：1302 好评：0
At a TCCA event in Barcelona, stakeholders met to chart a common path towards broadband wireless for critical communications users. Richard Lambley was there...
[News] City lights 日期：2013-03-05 22:01:12 点击：1695 好评：0
Built to offer efficient voice and data communications for electricity supply workers, a TETRA network serving the Johannesburg area is set to develop into something significantly larger as other user groups share its potential. Richard Lam...
[News] Critical communications group aims for a global standard 日期：2013-03-05 22:00:55 点击：1196 好评：0
True mission-critical mobile broadband has moved a step closer with the first full meeting of the Critical Communications Broadband Group (CCBG), a working group of the TETRA + Critical Communications Association (TCCA)....
Mission-critical push-to-talk (MCPTT) functionality is now part of the LTE stand...
The Digital TETRA Radio Trunking System is expected to serve the communication r...
TETRA hasevolved from slow-speed data in its first release and integrates wideba...
Today Samsung gave a live PS-LTE demonstaration. Its eMBMS transport is my desig...
[Shenzhen, China, July 30, 2015] As announced today, German Railways are replaci...
The Department of Home Affairs is seeking to replace the communications system t...