Search found 86 matches

by AA3RP
Wed Dec 20, 2023 7:06 pm
Forum: CPS
Topic: DM-1801 TX prohibit
Replies: 5
Views: 2977

Re: DM-1801 TX prohibit

Just a thought of how to have the effect you are looking for. In the settings on the Radio Options make sure you have the Band Limits set to CPS. Then in the CPS define your frequency range to something you will not be monitoring. For example I would set the VHF to 174 to 175 MHZ and the UHF to 490 ...
by AA3RP
Mon Dec 11, 2023 2:41 am
Forum: TYT MD-UV380/390 / UV380/390 Plus 10W / Retevis RT-3S / Baofeng DM-1701 / DM-1701B / Retevis RT-84
Topic: New Beta 2023 12 08
Replies: 31
Views: 24589

Re: New Beta 2023 12 08

Well, thank you very much for your answers, but I have two relatives here that are constantly manual switching of simulation and DMR. Even if they are fake, they will greatly reduce the number of operations. If you need to listen on multiple frequencies, make channels for those frequencies and then...
by AA3RP
Mon Dec 04, 2023 6:11 pm
Forum: TYT MD-9600 / Retevis RT-90
Topic: MD-9600 mic pinouts
Replies: 10
Views: 4560

Re: MD-9600 mic pinouts

Thanks Roger and Colin,

Given the information it seems best just to use the Audio out jack already on the back of the radio. Easier to do a custom two headed cable then to fiddle with the mic RJ45 connector.

Apricate the quick and concise response.

AA3RP
Robert
by AA3RP
Mon Dec 04, 2023 7:09 am
Forum: TYT MD-9600 / Retevis RT-90
Topic: MD-9600 mic pinouts
Replies: 10
Views: 4560

Re: MD-9600 mic pinouts

Colin, Thank for the background and info on the mic wiring for the MD-9600. I notice it only uses 6 of 8 possible wire positions. The question I have at this point is the RJ45 connector on the radio, does it have audio-out on either of pin 7 or 8. I have two reasons for asking. One is if audio out i...
by AA3RP
Thu Nov 30, 2023 9:08 pm
Forum: TYT MD-9600 / Retevis RT-90
Topic: TYT MD-9600 discontinued?
Replies: 10
Views: 11520

Re: TYT MD-9600 discontinued?

I do not believe they have been discontinued, but holiday shopping, and as you say people are hearing about OpenGD77 running on them. There is good deal from R&L electronics in the US. A MD-9600 with a 30 amp PS included. https://www2.randl.com/index.php?main_page=product_info&cPath=14_300&products_...
by AA3RP
Wed Nov 29, 2023 8:59 pm
Forum: TYT MD-9600 / Retevis RT-90
Topic: MD-9600 mic pinouts
Replies: 10
Views: 4560

Re: MD-9600 mic pinouts

Once again thank you to the both of you.

Good to know the history and what is out there.

The latest PDF should be ok and I will send it along.

AA3RP
by AA3RP
Wed Nov 29, 2023 7:21 pm
Forum: TYT MD-9600 / Retevis RT-90
Topic: MD-9600 mic pinouts
Replies: 10
Views: 4560

Re: MD-9600 mic pinouts

Thank you both for the timely response. Colin it seems the PDF files that I have of this schematic are bit scans of a print out as the lines are not totally clear or consistent. Do you have an original digital file of this schematic. The reason I ask is because I will be sending it to the person who...
by AA3RP
Wed Nov 29, 2023 1:45 am
Forum: TYT MD-9600 / Retevis RT-90
Topic: MD-9600 mic pinouts
Replies: 10
Views: 4560

MD-9600 mic pinouts

I have looked around and I have come across two pieces of information on the pinouts for the MD-9600 microphone / jack. Unfortunately they do not align. It would seem someone here would know exactly what the wiring of the RJ-45 for the microphone is. If possible may I be enlighten to such. I am look...
by AA3RP
Sun Nov 19, 2023 1:35 am
Forum: Developer discussions
Topic: APRS beacon testers needed
Replies: 102
Views: 20016

Re: APRS beacon testers needed

Just received a MD-390 with GPS which seems to work fine when I am out of the house. I get between 7 to 10 sats in 1 to 2 min from a cold start. My query is, are the files from 5-6 Oct 2023 for the CPS and firmware the ones I need for getting APRS up and started testing ? I have some GPS antennas a...
by AA3RP
Sat Nov 18, 2023 10:45 pm
Forum: Developer discussions
Topic: APRS beacon testers needed
Replies: 102
Views: 20016

Re: APRS beacon testers needed

Just received a MD-390 with GPS which seems to work fine when I am out of the house. I get between 7 to 10 sats in 1 to 2 min from a cold start. My query is, are the files from 5-6 Oct 2023 for the CPS and firmware the ones I need for getting APRS up and started testing ? I have some GPS antennas an...