OpenGD77

"OpenRD5R auto switching to C19 during QSO" I just came across a "new behaviour" on one of my RD5Rs today, running the latest beta (2022-11-02). TRX was standby via one of my dual slot MMDVMs with a few low frequented TGs subscribed on both slots. After a QSO on one of the TGs started the C1 jumped ...

CT1AFS wrote: ↑

Fri Oct 28, 2022 2:37 pm

Hi, it says that the page couldn't be found. Regards. Victor - CT1AFS

Try the same link with HTTPS, this at least works on my end:

downloads/MD9600/Firmware/3da4655fe1b29 ... ec93c003e/

How old is your UV380? It‘s actually a RT3S (GPS). (Ref.: https://www.opengd77.com/viewtopic.php?f=19&t=2380&p=20088#p20088 ) Manufacturing date is 09/2020 as per the Retevis sticker. I wasn’t really using the device since Friday. Will follow up after some more testing as per Colin's recent post an...

Sure Colin! I already monitored quite a number of transmissions that "went mute" for OM#1 and where the audio recovered right at the start of the following transmission (OM#2). Will come back on this with some additional insights as they occur...

If you have the beep turned on for incoming DMR signals then that could be 'fixing' the problem. (The known fix effectively sends a silent 'beep' to the hardware) Maybe your issue is actually that sometimes the beep is not generated? I had activated the beep from the very beginning (since first pub...

It can be reproduced in simplex mode. Set Eco 5. Wait 30 seconds so that the full eco power saving has started. Transmit with a second handheld, speaking quietly. If your chip has the bug the audio will probably be missing. Speak loudly and the audio will start again. Colin, thanks for the details....

On some occasions the green led is on but without audio, when moving the channel selector on the top of the HT, the audio normalizes. I can confirm Gustavo's observation: My RT3S (latest Alpha, Oct 3) was standby via hotspot on a few low freqented TGs (no filters, CC = 1, no scan, ECO level = 5). A...

New GD77 Beta - August 16 2022 rd5r Unable to start hotspot mode Hotspot mode is not supported on the Baofeng RD-5R / DM-5R because the hardware does not support reliable USB communications while the radio is transmitting. See https://github.com/LibreDMR/OpenGD77_UserGuide/blob/master/OpenGD77_User...

No RX dropouts since! The battery life also seems to have improved with this version.

Thanks for the speed test versions! Interesting to see others reporting on their good expericenes with the higher MHz versions... I went from 144 MHz to 120 MHz and then tried the 96MHz. The 144&120 MHz versions still had dropouts on my RT3S (test setup as per earlier post). The 96MHz version appear...