Re: DVAP and the DVRPTR boards
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DVAP - small "Dongle" type 2m or 70cm radio that you plug into a computer, it transmits at about 10mw and is the popular choice for "in house" access to the D-STAR digital voice network.
DVRPTR V1 - A GMSK modem based on DSP that goes between a computer, attached by USB, and an existing 2-way radio (9600 bps packet ready) to give access to the D-STAR digital vocie network - http://www.dvrptr.net/
STARBoard - A GMSK modem based on a dedicated modem chip that goes between a computer, attached by USB, and an existing 2-way radio (9600 bps packet ready) to give access to the D-STAR digital vocie network - http://moencomm.com/
UDR56k-4 - A new digital radio, 70cm/25 watts, built in DSP modems for D-STAR Digital Voice, D-STAR Digital Data (56kbps+ Ethernet over radio), packet radio from 9600 bps - 56kbps +, and more. Built in computer to run the DSP modems, protocol stacks, and applications on a Linux operating system (Debian / ARM). Open source for experimenters. Gateway or end user radio. http://nwdigitalradio.com (Discount on pre-orders until the 15th). [I am a member of the team creating this radio.]
On Wed, Jun 5, 2013 at 4:12 PM, Max Harper <kg4pid@...> wrote: