DIY Digital Voice Transceiver

June 14, 2007 By 12 Comments


[dk] sent in the DVX project. It’s a complete D-STAR implementation that’s built around a digital transceiver chip, an ATMEL mcu and a digital voice compression chip. Compared to most digital radio’s I’ve seen, this one is pretty simple. The really complex action lives in the main chips with a bunch of caps and resistors to support them. Watch … Read the rest

Filed Under: misc hacks, portable audio hacks, wireless hacks