OpenGD77

Which radio? What firmware version? What OpenGD77CPS version?

In OpenGD77CPS if you go to "Extras - Firmware loader" does the title of the new window that opens say "Firmware Loader [+DMR]"? If not you skipped some key steps in the flash instructions.

N1KY

The flash procedure recently changed. It now requires a couple of additional steps to enable DMR.

Here are the instructions:

https://www.opengd77.com/viewtopic.php?f=5&t=1770


N1KY

TA1SA wrote: ↑

Tue Jun 01, 2021 12:20 am

links are not working

New links and updated instructions here:

http://www.opengd77.com/viewtopic.php?f ... =10#p14758

Works for me with latest firmware on GD77. Go into settings and make sure it is turned on. The firmware update resets everything to default which turns hotspot mode off.

F1RMB wrote: ↑

Sat May 29, 2021 6:17 pm

Eco mode is disabled when the hotspot is running.

Thanks. I was almost certain that was the case but I wanted to make sure. It's good to know that I don't have to remember to turn it off after using the hotspot radio as a normal radio.

This is wonderful news! I know that behind the scenes you devs have done a tremendous amount of work to make this happen. Please know that the community appreciates it more than you may ever realize. Hotspot: was stopping transmitting when a network dropout was happening. Excellent! I can't wait to ...

VK3KYY wrote: ↑

Tue Dec 15, 2020 8:38 pm

For satellite operation, is there any benefit to step the Tx and Rx frequencies in opposite directions.

No benefit than I'm aware of.

Doppler shift is proportional to frequency. When working a station via a satellite VHF/UHF cross band repeater the amount of doppler shift compensation needed is different for the uplink frequency than the downlink frequency. During a satellite pass it would be extremely useful to be able to quickly...

larsks wrote: ↑

Mon Oct 26, 2020 12:40 pm

I'm running the latest CPS release (it reports "Build date 2020.10.20") on Windows 10.

The latest release is 2020.10.26 and includes a CSV import bug fix:

https://github.com/rogerclarkmelbourne/ ... 2020.10.26

I didn't. That is straight from the repository.

https://github.com/g4klx/MMDVMHost/blob ... /MMDVM.ini