Search found 47 matches

by OE1MWW
Wed Nov 23, 2022 4:05 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: Wind noise on internal microphone
Replies: 20
Views: 464

Re: Wind noise on internal microphone

Checked with GD77 and RT3S in both directions in FM. GD77 (FM Mic: 1db, DMR Mic: 0db) <=> RT3S ((FM Mic: 0db, DMR Mic: 0db) PTT on one device, receiving side on the other, holding the loudspeaker to my ear, I hear a distant roaring, like when we held a large sea shell to our ear as children, because...
by OE1MWW
Fri Nov 04, 2022 8:09 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2818

Re: ALPHA 2022 11 02

Hello. Does anybody own md380 and baofeng or gd77. I own both and did a test. Md380 has much worser rx reception than baofeng 1801 does. I did a research on uhf and vhf. On uhf it works more or less ok, but on vhf, its a really big difference. Any suggestions. Will be possible to calibrate it? Br M...
by OE1MWW
Wed Nov 02, 2022 3:00 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2818

Re: ALPHA 2022 11 02

Thanks Colin, I outsmarted myself into the state of confusion, because my rt-3s is equipped with GPS
Reading 'None - No GPS detected in the radio' will explain what some may see ;-)
73's de OE1MWW
Wolfgang
by OE1MWW
Wed Nov 02, 2022 9:56 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2818

Re: ALPHA 2022 11 02

perfect and well done - THANKS ;-)

But what does "None - GPS detected in the radio" mean ?
Selectable options are: 'Off', 'On' and 'NMEA'.

73's de OE1MWW
Wolfgang
by OE1MWW
Mon Oct 24, 2022 6:22 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022-10-24-01
Replies: 19
Views: 1369

Re: ALPHA 2022-10-24-01

Colin & Roger - well done - THANKS ;-)
73's de OE1MWW
Wolfgang
by OE1MWW
Thu Oct 20, 2022 6:51 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA version - Known problems
Replies: 39
Views: 4540

Re: ALPHA version - Known problems

EU1AEQ wrote:
Thu Oct 20, 2022 6:17 am
My friend and I have it like this in the video.
https://disk.yandex.ru/d/ZWMUu13PUfZGdQ
Looks like, for PMR frequencies this does not matter, if there are capital letters or not
As designed, for licensed Amateur Radio use (the manual says so), the software performs quite well ;-)
by OE1MWW
Sun Sep 25, 2022 1:47 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA TYT MD-UV380 / RT-3S Installation information
Replies: 165
Views: 15678

Re: ALPHA TYT MD-UV380 / RT-3S Installation information

What will be the problem? Thank you, 73 same on my RT-3S. You have to measure the voltage on the back side, (~ 8.2 Volt is 100%) Go to 'Radio Info' and look, what battery voltage you seeing. Note that value Most probably less than the one you measured. Note the difference. After this go to 'Option'...
by OE1MWW
Wed Sep 21, 2022 2:16 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA version - Known problems
Replies: 39
Views: 4540

Re: ALPHA version - Known problems

Thanks to all for their hard work! ... this is confusing for new users who don't have a GD77 etc so perhaps those keys should be reversed I am an all time user/owner of a GD77 ;-) Think up should be 'up' and down should be 'down', as said, not a big deal. I don't understand the comment on brightness...
by OE1MWW
Wed Sep 21, 2022 6:04 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA version - Known problems
Replies: 39
Views: 4540

Re: ALPHA version - Known problems

On my RT3S OpenMDUV380 Firmware Sep 20.

cosmetics: up-arrow will reduce power setting, down arrow will increase power
Similar 'reverse' assignment in display brightness (and maybe on other functions)

73's de OE1MWW
Wolfgang
by OE1MWW
Mon Sep 19, 2022 7:21 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA TYT MD-UV380 / RT-3S Installation information
Replies: 165
Views: 15678

Re: ALPHA TYT MD-UV380 / RT-3S Installation information

SQ9B wrote:
Sun Sep 18, 2022 8:53 pm
... Will this work on the MD-UV390
Google "difference MD-UV380 MD-UV-390" => https://www.miklor.com/COM/Review_UV380.php

'The radio reviewed below is the UV380.
The UV390 is the same radio with a waterproof case. Both are available with and without the GPS option.'


73's de OE1MWW
Wolfgang