Search found 620 matches

by SA0BUX
Tue Jun 11, 2024 5:57 am
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: deul timeslot watch
Replies: 2
Views: 153

Re: deul timeslot watch

is there something i am missing in the setting and cant find anything in the manual is there away to monitor just the talkgroup that u want, now if i have it set to say talkgroup 3100 it will still pick up talkgroup 91, but i just want to monitor 3100 i think they call it Promiscuous mode or duel w...
by SA0BUX
Mon Jun 10, 2024 6:59 pm
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: Roger beep function
Replies: 5
Views: 423

Re: Roger beep function

You can install a beep into a monophone or external microphone.

Have never heard a radio amateur here use a roger beep , it's something 27 MHz people use.

And OpenGD77 is for amateur radio use.
by SA0BUX
Mon Jun 10, 2024 9:10 am
Forum: TYT MD-9600 / Retevis RT-90
Topic: New Beta 2024 04 12
Replies: 1
Views: 6856

Re: New Beta 2024 04 12

A new Beta version is available https://www.opengd77.com/downloads/MD9600/Firmware/22bf2ff45c3080858e75ffd2a6394fac1f12c461/ https://www.opengd77.com/downloads/MD9600/Firmware/Latest/ This version ... * Fixes audio problems * QSO info and notification display problem * Updates to language translati...
by SA0BUX
Mon Jun 10, 2024 7:35 am
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: RT3S With latest Firmware
Replies: 4
Views: 726

Re: RT3S With latest Firmware

I am using Windows 11 It does read and write the code plug. I also see the Digital Radio in USB mode, but I never see the STM device in DFU mode. Disable automatic driver updates in Windows https://www.windowscentral.com/software-apps/windows-11/how-to-prevent-drivers-from-installing-automatically-...
by SA0BUX
Fri Jun 07, 2024 8:51 pm
Forum: New members must post here first
Topic: Hello by OK7ZKL
Replies: 5
Views: 222

Re: Hello by OK7ZKL

Hi, Zokl is here. We have received a report that your callsign is not valid Please immediately confirm your ham radio credentials, otherwise your account will be suspended I found the callsign in the czech callsign database: https://ctu.gov.cz/en/vyhledavaci-databaze/databaze-pridelenych-radiovych-...
by SA0BUX
Fri Jun 07, 2024 7:13 am
Forum: General discussions
Topic: Impossible to transmit APRS
Replies: 7
Views: 439

Re: Impossible to transmit APRS

I have the same configuration but it doesn't transmit APRS. I also try to transmit directly on TG 222999 which is APRS TS2 or TS1 for Italy but it doesn't work. This setup worked the first time and the next day it stopped working. I haven't changed anything in the CPS, but maybe I could try a worki...
by SA0BUX
Mon Jun 03, 2024 5:19 pm
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: RT3S With latest Firmware
Replies: 4
Views: 726

Re: RT3S With latest Firmware

I wanted to flash the latest firmware on my RT3S. It currently is at firmware 20230903175528. I installed the new CPS and tried to flash the firmware but I get unit not in DFU mode. I looked at device manager and it does not show the unit in DFU. I have installed the drivers a couple of times but i...
by SA0BUX
Mon Jun 03, 2024 4:38 pm
Forum: CPS
Topic: APRS Config with Keps
Replies: 7
Views: 894

Re: APRS Config with Keps

I looked on aprs.fi and ARISS has not been seen since "2024-04-13 18:12:51 CEST (51d 20m ago)" RS0ISS has been active: 2024-05-31 15:54:58 CEST: RS0ISS>0P0PS3,APRSAT,qAO,EA8DEJ-1:'v&<0x1c>l <0x1c>SI]ARISS-International Space Station= 2024-05-31 15:57:58 CEST: RS0ISS>0P0PS3,APRSAT,qAO,EA4BPN-10:'v&<0...
by SA0BUX
Sun Jun 02, 2024 11:05 am
Forum: New members must post here first
Topic: [Resolved] DM 1701 a few problems at the beginning
Replies: 2
Views: 202

Re: DM 1701 a few problems at the beginning

You need the donor file that is for the DMR codec.

Download https://www.passion-radio.com/index.php ... chment=760
and extract the files.
Click on "Select official firmware (donor) file" and use "MD9600-CSV(2571V5)-V26.45.bin" from the package above as the donor file
by SA0BUX
Thu May 30, 2024 6:39 am
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: UV390 plus color code error
Replies: 3
Views: 695

Re: UV390 plus color code error

KE0SMR wrote:
Thu May 30, 2024 3:32 am
Yes, I can autocal. I am concerned if I do that, other radios will not connect. The opengd77 radio does not connect to my mmdvm hotspots either.
Use a frequency counter, Spectrum analyzer or a SDR radio ( RTL-SDR stick ) to compared the frequencies.