OpenGD77

In my last post, I noted that I heard a DMR repeater identify itself using CW. From that I guessed that the DMR part of my Retrevis was working. But that may be untrue. I did some quick research on how DMR repeaters identify themselves. It appears that the CW ID is not transmitted using DMR, but ins...

Yes, I'm hearing unsquelched noise. I've double-checked my DMR ID (RadioID.net) and it's entered correctly. My two local DMR repeaters hosted a net this morning. I was able to watch the progress of the net on their bridgewatch site. But I couldn't hear the net on the Retevis. And when I pressed the ...

No, here is what I hear on the Retevis: 1. On FM analog, good quality audio. 2. On DMR, that that buzz I mentioned. 3. On DMR when I press and hold the monitor button (SK2), I hear the sort of background noise you might hear on FM or HF when there's no carrier present. BTW, there was a typo in my la...

Yes, I am trying to access a 70 cm repeater. I've double-checked that I have the transmit and receive frequencies set correctly, that the color code is correct, and that the talk group is correct. Also is it set correctly for a group call. I have tried two different repeaters within two miles of my ...

I'm using a brand new Retevis RT-3S and my OpenGD77 CPS version is R2024.03.30.01. My firmware version is 20231231192827. I've checked for "Firmware Loader [+DMR]" and it's there. CPS works fine. Analog channels work fine. Satellites works fine. DMR operation: All filters are off. Rx and Tx frequenc...