International trade fair for Professional Mobile Radio and Control Rooms – 28 to 30 November 2017 at Koelnmesse

Contact details

Tom Johnson

Chairman of the Technical Working Group

Events with Tom Johnson

29.11.17 14:00
DMR state of the art and ongoing developments

Tom Johnson

Chairman of the Technical Working Group


Tom Johnson has worked for approximately 30 years in the 2 way radio business as a design and implementation hardware and software engineer.

He has worked extensively during his career in the design and implementation of MPT1327 based radio trunking systems and more recently on DMR Tier 3 network design and implementation while employed as Chief Engineer at Fylde Micro Ltd. He was also involved in peer review of the DMR Tier 3 standard (ETS 102 361-4) as it was developed and has first hand experience of the DMR IOP process.

In 2016 Tom set up his own business Tranzmit Ltd providing design and consultancy services for the 2 way radio industry. In March 2017 he was appointed Chair of the DMR Association Technical Working Group.

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