New Model #9263
closedRetevis RB75
100%
Description
The Retevis RB75 is a GMRS HT. It seems to have come out recently. I bought a 5 pack and a programming cable and have started to play with them. They are not yet supported by CHIRP, and the included software is terrible.
https://www.retevis.com/RB75-Waterproof-Long-Standby-GMRS-Handheld-Two-way-Radios
I've sniffed the magic string from the included software, ".KVOGRAM" (with the first char as 0x02), but haven't determined the memory layout yet.
Attached is a factory default dat file read from the included program and an html page with the serial communication dump between the radio and the included program doing a read and two writes to the radio.
I have explored the existing retevis drivers, I believe this radio is likely close to an existing model.
I may try to code this myself as a weekend project, but if these details make it obvious to someone I'd love to see that.
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