TETRA hasevolved from slow-speed data in its first release and integrates wideband data / TEDS today.TEDSgives higher data rates with up to several hundred kbit/s and very well fits into existing PMR frequency landscape. The TETRA standard...
http://www.130131.com/plus/view.php?aid=24203 分類：News 點(diǎn)擊：2969 日期：2016-03-21Airbus Defence and Space has announced that mobile TETRA with satellite connectivity has been successfully tested...
http://www.130131.com/plus/view.php?aid=19804 分類：News 點(diǎn)擊：481 日期：2014-05-03Consolidated Gulf Company (CGC), a leading integrated technology solution provider in Qatar, has signed a contract with Doha Bus Company to provide TETRA wireless radio sets for enhanced group communications...
http://www.130131.com/plus/view.php?aid=17236 分類：News 點(diǎn)擊：167 日期：2014-01-05The TETRA and Critical Communications Association has become the latest Market Representation Partner within 3GPP, the organisation responsible for the development of mobile wireless standards...
http://www.130131.com/plus/view.php?aid=16891 分類：News 點(diǎn)擊：825 日期：2013-11-21Motorola Solutions has shipped its two millionth TETRA digital radio terminal. This milestone was reached in less than four years, half the time it took to reach the first milestone of one million units bought by customers....
http://www.130131.com/plus/view.php?aid=11455 分類：News 點(diǎn)擊：241 日期：2013-07-20The Taiwanese telecommunications company Chunghwa Telecom, will deploy an island-wide TETRA network in Taiwan for the Ministry of National Defense of the Republic of China (ROC)....
http://www.130131.com/plus/view.php?aid=11437 分類：News 點(diǎn)擊：949 日期：2013-07-20The FCC clarified two points questioned through a clarification and/or reconsideration request by Motorola Solutions about the FCCs TETRA order released last September . The FCC clarified that the rules adopted in the report and order perm...
http://www.130131.com/plus/view.php?aid=11348 分類：News 點(diǎn)擊：1663 日期：2013-07-19Phil Kidner, chief executive of the TETRA Association, outlines the organization’s role in developing, promoting and protecting critical communications for all professional users...
http://www.130131.com/plus/view.php?aid=2806 分類：News 點(diǎn)擊：2121 日期：2013-03-06New from the TETRA terminal maker Sepura is a high-performance voice- and data-capable TETRA radio board, the SRB8000....
http://www.130131.com/plus/view.php?aid=2804 分類：News 點(diǎn)擊：1700 日期：2013-03-06Joining a range of TETRA-specific duplexers, filters and power amplifiers made by Eleading Technologies, of Shenzhen, China, is the ETG0301-100 series of dual isolators....
http://www.130131.com/plus/view.php?aid=2803 分類：News 點(diǎn)擊：2019 日期：2013-03-06