OpenGD77

Ian, Thank you for your help and patience with this noob. While the repeater I was trying is only 2km away, I can see now the handshake was not taking place. Perhaps I was in a bad spot, as testing from a different location worked, although my voice from the Parrot TG sounded like it had a high erro...

Greetings, all. My GD-77 will not transmit in digital mode on a repeater channel, or any channel in which the TX and Rx frequency are not the same. The red Tx light flashes briefly and the radio transmits shorts bursts with each flash until it times out. Analog FM is ok. The calibration data at flas...

Hello,

I'm a new member, with a just purchased older GD-77. I have been trying digital voice modes lately, especially FreeDV on HF and I thought it would be cool to try DMR on UHF.

73,
Dwayne