MMDVM Open-Source Modem for Raspberry Pi

MMDVM Open-Source Multi-Mode Digital Voice Modem for Raspberry Pi

How to program a codeplug for a TYT MD380 DMR Radio

An instructional video on how to program a code plug for the TYT MD-380 handheld DMR Radio

American Radio Relay League | Ham Radio Association and Resources

The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
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