Search found 7473 matches

by VK3KYY
Wed Mar 27, 2024 10:22 pm
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: Baofeng DM-1701 no comunication pc w10.
Replies: 2
Views: 70

Re: Baofeng DM-1701 no comunication pc w10.

Hello. I have purchased a Baofeng DM1701, when I connect it to my PC, which is Windows 10, it detects it as a sound device whether I turn it on in normal mode or if I turn it on in DFU mode. I have read that Windows 10 has problems when interpreting this walkie. The problem is that neither opengd77...
by VK3KYY
Wed Mar 27, 2024 10:18 pm
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: New GD-77 / GD-77S / RD-5R / DM-1801 Beta
Replies: 6
Views: 1417

Re: New GD-77 / GD-77S / RD-5R / DM-1801 Beta

Hi all. I have a TYT MD9600, a MD380UV and a Baofeng DM1801 with the latest version of Opengd installed, the version with the new option "Force DMO". The three transceivers have the same behavior the first time they are powered on. When you are on a duplex channel with Force DMO option set to NO , ...
by VK3KYY
Wed Mar 27, 2024 8:03 pm
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: New GD-77 / GD-77S / RD-5R / DM-1801 Beta
Replies: 6
Views: 1417

Re: New GD-77 / GD-77S / RD-5R / DM-1801 Beta

Hi all. I have a TYT MD9600, a MD380UV and a Baofeng DM1801 with the latest version of Opengd installed, the version with the new option "Force DMO". The three transceivers have the same behavior the first time they are powered on. When you are on a duplex channel with Force DMO option set to NO , ...
by VK3KYY
Wed Mar 27, 2024 7:38 pm
Forum: General discussions
Topic: Choppy DMR Receive Please Help!
Replies: 4
Views: 84

Re: Choppy DMR Receive Please Help!

KO4ZNE wrote:
Wed Mar 27, 2024 12:10 pm
I am not sure how to do this. I have a Tiny SA and a NanoVNA.
Neither device can accurately measure the frequency

Try manually tuning to plus or minus a few hundred Hz using the VFO
by VK3KYY
Wed Mar 27, 2024 1:43 am
Forum: New members must post here first
Topic: Hello from DF7SC
Replies: 1
Views: 58

Re: Hello from DF7SC

Welcome
by VK3KYY
Wed Mar 27, 2024 1:43 am
Forum: New members must post here first
Topic: Hello From Dallas
Replies: 1
Views: 31

Re: Hello From Dallas

Welcome
by VK3KYY
Tue Mar 26, 2024 11:05 pm
Forum: General discussions
Topic: Choppy DMR Receive Please Help!
Replies: 4
Views: 84

Re: Choppy DMR Receive Please Help!

Hello all! So far I am really liking opengd77 but lately I have developed an issue. I am listening to a local DMR repeater and the audio is choppy. It is persistent.The signal is strong, from s8 to s9+20 or more. I searched the forum and found a bunch of post on how to tune a hotspot but nothing mu...
by VK3KYY
Tue Mar 26, 2024 10:04 pm
Forum: TYT MD2017 / Retevis RT-82
Topic: TYT MD-2017 Alpha 2.2
Replies: 18
Views: 994

Re: TYT MD-2017 Alpha 2.2

Well I do get the above behavior, and it's weird. Also changed to voltage display and I can see it drop, but if I measure with a multimeter it stays the same. Did further tests with a 7.6V external power supply strapped to the battery terminals (actual battery removed) and I get the following consu...
by VK3KYY
Tue Mar 26, 2024 9:57 pm
Forum: New members must post here first
Topic: New Member Post
Replies: 1
Views: 26

Re: New Member Post

Welcome
by VK3KYY
Tue Mar 26, 2024 9:18 am
Forum: TYT MD2017 / Retevis RT-82
Topic: TYT MD-2017 Alpha 2.2
Replies: 18
Views: 994

Re: TYT MD-2017 Alpha 2.2

has anyone noticed high power consumption with the opengd77 firmware? at 50mW TX power a 10seconds QSO draws 4% of the battery, that is not good. GPS is enabled, but disabling it does not make any significant difference. LOL. So you are saying your battery will sustain transmission for 100/4 * 10 s...