Search found 7590 matches

by VK3KYY
Fri Apr 12, 2024 10:56 am
Forum: TYT MD-9600 / Retevis RT-90
Topic: New Beta 2024 04 12
Replies: 0
Views: 539

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 translatio...
by VK3KYY
Fri Apr 12, 2024 10:44 am
Forum: TYT MD2017 / Retevis RT-82
Topic: New Alpha 2024 03 29
Replies: 3
Views: 679

Re: New Alpha 2024 03 29

This version has been superseded.

See viewtopic.php?f=28&t=3978
by VK3KYY
Fri Apr 12, 2024 10:41 am
Forum: TYT MD2017 / Retevis RT-82
Topic: New Alpha 2024 04 12
Replies: 0
Views: 276

New Alpha 2024 04 12

A new Alpha version is available for the MD-2017/RT-82 https://www.opengd77.com/downloads/MD2017/Firmware/0f43e6cdffe5cd6ac6ce14eb1506c1c815dbb341 This version ... * Fixes audio problems * CSS bugs * QSO info and notification display problem * Updates to language translations Thanks to Daniel F1RMB ...
by VK3KYY
Fri Apr 12, 2024 9:08 am
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: UV380 + DM-1701 Beta 2023 03 08
Replies: 12
Views: 2904

Re: UV380 + DM-1701 Beta 2023 03 08

The TRx chip in the UV380 and GD77 does not seem to be able to switch between Tx and Rx to sustain SFR. DCDM does not need to constantly switch between Tx and Rx. AFIK, the reason that DCDM exists is for commercial users who pay per channel frequency, to have 2 users use the same frequency , hence s...
by VK3KYY
Fri Apr 12, 2024 6:21 am
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: New Beta 2024 04 12
Replies: 24
Views: 4837

New Beta 2024 04 12

A new Beta version is available https://www.opengd77.com/downloads/MDUV380_DM1701/Firmware/c3e8a11b25e8edf06294ae2af497a4cde46788fd/ https://www.opengd77.com/downloads/MDUV380_DM1701/Firmware/Latest/ This version ... * Fixes audio problems * CSS bugs * QSO info and notification display problem * Upd...
by VK3KYY
Fri Apr 12, 2024 5:06 am
Forum: CPS
Topic: New CPS 2024 04 12
Replies: 4
Views: 1756

New CPS 2024 04 12

A new CPS is now available

OpenGD77CPSInstaller_R2024.04.12.01.exe

See

downloads/PC_CPS/Latest

This version has udpdated and bug fixed translations

Thanks to Daniel F1RMB for his work with this changes
by VK3KYY
Thu Apr 11, 2024 8:26 pm
Forum: New members must post here first
Topic: hello,de bh3emz
Replies: 1
Views: 107

Re: hello,de bh3emz

bh3emz wrote:
Thu Apr 11, 2024 7:55 am
rig gd77 with bluedv
hyt td360
Welcome
by VK3KYY
Thu Apr 11, 2024 8:26 pm
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: RT3S unwanted transmissions detected
Replies: 3
Views: 765

Re: RT3S unwanted transmissions detected

Hi, With external Retevis Mike plugged in, the RT-3S transmits a very short carrier burst each 25 seconds. And no unwanted transmissions without the external microphone plugged in. It can be detected by short illumination of the red tx-led, the transmission-tone, and it can be seen as well on an ad...