OpenGD77

We have 3 GD77 walkys here in my area. One of them is older and the other two are just bought.

The oldest seems to work quite well with all firmware, it has once had some problems, but minor.

The two newest have a serious problem with the current Tier2 version, neither of them are able to receive without some kind of cut in the audio.

When we put the Tier1 version they work perfectly again, as well as with the original Radioddity firmware.

I don't know if this problem only happens with these units or there is someone else who has them similar.

We have tried several types of Hotspots with similar results.

We have deleted the settings and started again without any result.

Problems happen in both VFO mode and MEMORY mode.

Any more ideas to try?

I have a newer radio myself, and see the same problems with audio with the Tier II firmware which makes me go back to the Tier I firmware (I keep trying the new versions of the Tier II firmware). I had suspected it was something slightly different hardware wise with the newer radios.

The problem are only in DMR, analog works ok....

Hello dear Om
I allow to contact you in private to submit my problem to you.
My gd77 works very well in RX with the Fw v 0_3_5.
With higher versions, December 31, 2019 January 6, 2020, Dmr reception is no longer correct.
The radio only very partially receives the audio dmr is partial
Can help me.
Cordially.
73

Hello
which is the most recent third party FW 1 which works correctly in reception?
thank you

Hi,

buir wrote: ↑

Sat Jan 18, 2020 9:05 pm

Hello dear Om
I allow to contact you in private to submit my problem to you.
My gd77 works very well in RX with the Fw v 0_3_5.
With higher versions, December 31, 2019 January 6, 2020, Dmr reception is no longer correct.
The radio only very partially receives the audio dmr is partial
Can help me.
Cordially.
73

Please, don't crosspost.

It would be better to use the latest released version, then report to the right thread the problem(s) you're experiencing, with details.

Thanks.
---
Daniel

Hello
what is the most recent tier 1 Firmware, works correctly in reception?
thank you

hello

The last Fw, is no good for my GD77,Generate Cut RX dmr.
The good fw for my gd77 is Fw v 0_3_5. After Other fw is no good
thank.

buir wrote: ↑

Sat Jan 18, 2020 9:18 pm

hello

The last Fw, is no good for my GD77,Generate Cut RX dmr.
The good fw for my gd77 is Fw v 0_3_5. After Other fw is no good
thank.

Install the version of Jan 16th, or the one from the 15th, some improvements has been made with DMR RX.

Cheers.

I am not even sure if this guy is using the OpenGD77 firmware