NXDN – Southern California Monitoring Association

Whistler to Update TRX-1 / TRX-2 Scanners with NXDN™

December 15, 2016

Bentonville, AR– (December 13, 2016) The Whistler Group, Inc., a leading industry supplier of state-of the-art mobile electronics, is in the homestretch to the highly-anticipated release of an NXDN™ update to the TRX-1 and TRX-2 which currently feature Digital Mobile Radio (DMR) capabilities. The Whistler TRX-1 (handheld) and TRX-2 (desktop/Mobile) originally released in May of […]

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SCMA

SCMA Presentation by Wayne Smith, Ph.D.

July 10, 2014

At our July meeting, club member Wayne Smith, Ph.D. (N6LHV) gave a talk about Software Defined Radios. Wayne demonstrated how a $25 USB dongle designed to receive digital TV broadcasts can be used as an inexpensive SDR and spectrum analyzer. Professor Wayne demonstrated how, unlike current scanners, his SDR is able to decode MotoTrbo (DMR), NextEdge

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News

Digital Migration Percentage to Double in Next 5 Years

September 14, 2011

It’s taken a decade and half for 15 percent of the world’s licensed mobile radio users to move from analog to digital; however, the next five years will see this percentage more than double. This is one of the key findings from IMS Research’s report “Licensed Mobile Radio – World – 2011.” Digital technologies were

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