OpenGD77

Oh!!! I get it now. This make sense in a network of repeaters. The talkgroup stays the same when changing repeaters channel.

Hi OpenGd77 team, I've notice this since day one, but believe it to be normal. However, just to be sure, I will ask it here. If I change Talkgroups on one channel, and then change channel the Talkgroups on that channel changed too. Is this normal? What is going on behind the scene here? The firmware...

Thank you, Daniel.

Thank you Daniel,

I remember turning that off because I don't understand the cS1 and cS2. What are they stand for?

Hi OpenGD77 team, I'm exploring my new Duplex hotspot and step into what I think is a bug. I'm successfully program my hotspot to rewrite everything TGIF to TS 1 and everything BrandMeister to TS2. This include all Talkgroups and PrivateCall (including 7 digits talkgroups on both network). I've prog...

Re-Generated user.csv on 14 May 2024

What changed?

TYT MD-9600 and/or Retevis RT90. They are the same radios, just different brand.

It may be that your radio cannot go lower than 1W. Individual radios vary greatly so that is a possibility. You can check by going to the 1W Calibration and reducing the adjust level to zero. That is the lowest power that can be achieved. Also to calibrate correctly you should do at least three adj...

F1RMB wrote: ↑

Tue May 07, 2024 9:19 am

One question, as I don't know this meter, is it capable to display accurate values below 1W ?

That might be the problem. The specification said 0.1-120w, but I don't really know. Do you have recommend meter? Something below $100? Digital preferred, but analog is ok.

Hi Daniel,

I'm trying to calibrate the power output, but after calibration I can't go under 1 watt. Seems like the radio can do lowest at 1 watt no matter if I set it to 0.75/0.5/0.25/ or 0.05 Watt. Please have a look at the video.


youtu.be/EFUyhCYfpeU