Search found 81 matches

by S58SMS
Tue Nov 29, 2022 9:21 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: TYT MD390 - Not able to receive DMR.
Replies: 4
Views: 140

Re: TYT MD390 - Not able to receive DMR.

I usually double check correct TS, correct CC, correct group. If you receieve a signal and there is no modulation, it's probably one of the reasions. You can also try in promiscous mode - ts filter off, cc check on. If not, than you might recieve only no call burst from a repeater.
by S58SMS
Tue Nov 08, 2022 12:04 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2841

Re: ALPHA 2022 11 02

What for you need this? https://www.google.com/search?q=opengd77+rt3s&tbm=isch&ved=2ahUKEwi6huuyxZ77AhWDVKQEHdXrDvYQ2-cCegQIABAA&oq=opengd77+rt3s&gs_lcp=CgNpbWcQAzIHCAAQgAQQGFAAWJwHYKsJaABwAHgAgAFEiAGBApIBATSYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=uEVqY7rKH4OpkdUP1de7sA8&bih=969&biw=1873#imgr...
by S58SMS
Fri Nov 04, 2022 11:00 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2841

Re: ALPHA 2022 11 02

Thank you for the explaination. What i did is, that i have ordered better quality antenna and i will report. Anyways it's an hardware issue, so i won't trash this thread...

BR
by S58SMS
Fri Nov 04, 2022 9:59 am
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2841

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 S58SMS
Fri Nov 04, 2022 6:11 am
Forum: General discussions
Topic: BAOFENG DR-1801UV FIRMWARE
Replies: 2
Views: 197

Re: BAOFENG DR-1801UV FIRMWARE

ADV357 wrote:
Thu Nov 03, 2022 2:38 pm
Dear Friends!

The Question is that there is no any custom firmare for Baofeng DR-1801UV ?

It is mostly important thing: IS IT PUSSIBLE ro make a HOTSOT mode on it radio?

It is pussible on DM-1801 but WHAT ABOUT DR-1801UV ?

Thanks!
not pussyble :twisted:
by S58SMS
Thu Nov 03, 2022 5:05 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022 11 02
Replies: 55
Views: 2841

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
by S58SMS
Wed Nov 02, 2022 12:25 pm
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: New Beta version 2022 11 02
Replies: 12
Views: 2594

Re: New Beta version 2022 11 02

It's faster yes. Pitty, that FILTER TIME for TS cannot be set to 1sec or maybe 0,5sec. It's easier to monitor both time slots, if they are busy, for example if you have duplex hotspot with both busy slots. Is it possible to add this feature Mr Roger?

BR
s585sms
by S58SMS
Tue Oct 25, 2022 12:38 pm
Forum: TYT MD-UV380 / UV390 / Retevis RT-3S
Topic: ALPHA 2022-10-24-01
Replies: 19
Views: 1370

Re: ALPHA 2022-10-24-01

2) Is there a way to simultaneously monitor two channels "A and B" with Opengd77? at the moment, i think no, not possible but... rt3s i think has ability in comparison of gd77/baofeng, which has hardware limits. My suggestion is: make test zone, put test channel a, test channel b in scan. Scan is su...
by S58SMS
Tue Oct 25, 2022 10:07 am
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: DR-1801
Replies: 10
Views: 1102

Re: DR-1801

VK3KYY wrote:
Tue Oct 25, 2022 9:59 am
OK.

So this is the replacement for the DM-1801 renamed

I don't think anyone else has posted this information to the forum
this info is not confirmed, but if you check ebay, aliexpress etc. you can now find only DR, so they avoid confusion and don't need to return money back i believe :)
by S58SMS
Tue Oct 25, 2022 9:55 am
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: DR-1801
Replies: 10
Views: 1102

Re: DR-1801

I don't think so. When 2022 Dm-1801 came out, there was confusion because of the different chipset and other specs. so opengd77 could not be installed, but name of the station was the same. Sellers had lots of negative responses back, so they have decided to mark dm-1801 2022 edition as DR-1801. We ...