Search found 7 matches

by IZ4RCU
Wed Dec 16, 2020 6:09 am
Forum: Developer discussions
Topic: MCU, MK22FN512VLL12, support request
Replies: 3
Views: 3231

MCU, MK22FN512VLL12, support request

Hi to all, unfortunately due to a faulty cable or USB port, I broke 3 GD77. :( I have thoroughly analyzed the fault in the laboratory. The radios were without signs of life, absorbing about 120milli amps. I found that there was a short circuit on the part of the voltage regulators that powered the M...
by IZ4RCU
Wed Mar 11, 2020 8:38 pm
Forum: Bug reports
Topic: [Fixed] Occasional transmission on the wrong TimeSlot
Replies: 53
Views: 24484

Re: Occasional transmission on the wrong TimeSlot

thanks Roger, we are testing the version, for now all good.

IZ4RCU
by IZ4RCU
Sun Mar 08, 2020 2:39 pm
Forum: Bug reports
Topic: [Fixed] Occasional transmission on the wrong TimeSlot
Replies: 53
Views: 24484

Re: Occasional transmission on the wrong TimeSlot

Hi to all guys,

i have the latest firmware, and occasionally my radio change the TS for 1 to 2 or viceversa.
other OM in the world with this boring problem?
I attach a screen of the dash board:

Av salut


Samuele
by IZ4RCU
Mon Jan 06, 2020 8:48 am
Forum: Bug reports
Topic: [Fixed] Occasional transmission on the wrong TimeSlot
Replies: 53
Views: 24484

Re: Occasional transmission on the wrong TimeSlot

Now I will try Roger, Thanks
by IZ4RCU
Mon Jan 06, 2020 7:07 am
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: Update 6th Jan 2020
Replies: 22
Views: 12224

Re: Update 6th Jan 2020

Thanks so much! You are fantastic! I immediately install the latest version!
73
IZ4RCU
by IZ4RCU
Wed Dec 18, 2019 10:14 pm
Forum: Bug reports
Topic: [Fixed] OpenGD77 with analogue split repeters problem
Replies: 17
Views: 8818

Re: OpenGD77 with analogue split repeters problem

Roger, When a crossband channel is initially selected it is actually receiving but at reduced sensitivity. When PTT is pressed and released the sensitivity returns to normal. This is because the wrong Rx Preamp is initially being selected by trxSetFrequency(), it is basing the selection on the Tx f...
by IZ4RCU
Sun Dec 15, 2019 9:06 am
Forum: Bug reports
Topic: [Fixed] OpenGD77 with analogue split repeters problem
Replies: 17
Views: 8818

[Fixed] OpenGD77 with analogue split repeters problem

Hi to all, I use the latest firmware version: In my area, usually I use an analog crossband repeter (called also transponder repeter). Input in 145Mhz Out in 431Mhz. I have successfully saved the “splitted” frequency on the memories with OpenCPS, it works fine but: When I move to my splitted memory ...