OpenGD77

Sure, frequency calibration had been made. I have two 1701 and two 1701B, any of them works as hotspot can draw the same conclution.

I met the similar problem using 1701 as hotspot working on UHF and another 1701 as the receiver, whatever the receiver worked with factory firmware or with OpenGD77. But, at the same time, voice out of my AT-878UVII Plus was fine enough. When I switched the frequency of hotspot to VHF, everything wa...

CQ CQ CQ This is BI1PND calling. 73