Amateur adoption of Digital Mobile Radio (DMR) continues to increase, with a number of new innovations playing out. It was way back in 2012 when I wrote this article about DMR for CQ VHF Magazine: TRBO Hits the Amateur Bands.  A few years ago, I picked up some used MOTOTRBO gear to use on our local DMR repeater system (MOTOTRBO … Continue reading DMR Hotspot from SharkRF