OpenGD77

I have 390 Plus that don't work with OpenGD77. When I switch it on, I hear CT morse code and analog open squelch sound. Station have no reaction on any button, including PTT. SK2+Power on don't help. Screen is black. If you set the radio to DMR, does it work ? KQ4MDM says his radio works OK in DMR ...

I have 390 Plus that don't work with OpenGD77. When I switch it on, I hear CT morse code and analog open squelch sound. Station have no reaction on any button, including PTT. SK2+Power on don't help. Screen is black.

Registers from UV390 10W AES(REC) version:

https://drive.google.com/file/d/1503IY3 ... sp=sharing

F1RMB wrote: ↑

Mon Jan 08, 2024 8:22 am

Try to reset the settings.

Tried - no results . Looks like it have different HW.

I tried three times to upload different version of firmware. All I get - dark screen, and few morse sound. There is a report in this other thread that pushing PTT button wakes the screen - does that happen for you as well? https://www.opengd77.com/viewtopic.php?f=7&t=3617&p=28500#p28491 No, I have ...

But my version (without GPS) is not supported by OpenGD, as I realized :(. OpenGD77 doesn't require GPS. You sure it doesn't work? I tried three times to upload different version of firmware. All I get - dark screen, and few morse sound. I'm already have OpenGD on DM1801, so updating process is not...

Hi! I can confirm that 390 Plus have output power 10.1 at 435MHz and 8.4 at 145MHz. It was measured by myself at 50 Om load. But my version (without GPS) is not supported by OpenGD, as I realized .

Hello! I'm here to discuss excellent firmware!