CHIRP

I need to program GMRS repeater channel R=462.550 / T=467.550 into a Retevis RT76P in reverse [i.e., R=467.550 / T=462.550].

CHIRP won't allow this [the OEM CPS will]. I.e., if I select Duplex = -, CHIRP prompts me for the Offset in MHZ, but when I enter Offset = 5, Duplex reverts to "off" with Offset = 0. Duplex = + seems to work fine.

Perhaps this is a different problem, but I tried to make Duplex = Split work. It didn't. Worse, if I enter Frequency = 462.550, then select Duplex = Split, and enter Offset = 5, CHIRP leaves Duplex = Split, but changes Offset [i.e., the transmit freq for a Split channel] to, of all things, 463.150.

If you need an .img, let me know, but I don't think you will. The debug log seems to point to the problem.

Note: This might be related to Bug #10412; I can't tell.

Thanks!!

...R