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pinout on the retevis RT97S (that has the DB9 connector on it) GMRS two way radio repeater
pinout on the retevis RT97S (that has the DB9 connector on it) GMRS two way radio repeater
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My youtube channel:
https://www.youtube.com/@GMRStwowayradio
https://www.youtube.com/@GMRStwowayradio