OpenGD77

I have installed the latest open GD77 software. Am noticing that on DMR receive you get a weak signal gobbledegook speech even when the signal is not weak. If I listen to the same signal on my TYTMD9600 the RX is fine My 9600 also uses the Open GD9600 latest software. I use an antenna switch between...

Thankyou everyone for your very useful information. I have now been able to install the latest Open GD77 firmware on my GD77..Many thanks to you all. 73 de Les G0FAJ

Thankyou Daniel. 73

Im sorry Colin but its a bit of both...me not understanding what to do and getting in a muddle... Ill start again when my heads a bit clearer... It was so simple to program my first GD77 from gd77 to Open GD77 that I thought it would be just as simple....and to anyone who knows what they are doing i...

It does say I need to download version 4.3.6 to enable me to program DMR as it will only allow me to program FM channels ????

Have downloaded as required but still having problems ..Ill have to check through all the programming...I guess it is because I was used to using open gd77... Must be something I am doing wrong..

73 de Les

Hi Colin.. I have loaded the CPS version D2021.05.31.01 on to my PC...but when I try to load the firmware via the firmware loader, when I select my radio and then select a file and update, another dialog box comes up saying, The current configuration will flash an FM only firmware and it wants me to...

Thankyou Colin. I have been trying to program it as it is but its not easy on the basic GD77 ..I will try yours and see what happens.. At least I know the RF side of it still works OK on FM and DMR. There is someone in Bournemouth with a G4E that I have heard but not the one you mentioned... Many th...

OK,, I got your callsign mixed up with someone else...Just looked at you QRZ details..

73 de Les

Hi Colin.. I did think it looked like the gd77 not open gd77 firmware. As I said I cant get the firmware to update. I have tried to update it to Open GD77 by following the various instructions but it just will not update. The firmware seems to be stuck in that version and I cant get it to update to ...