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Respectfully, check the emission designator for D-STAR DV. It is 6K00F7W which is 6 KHz per Icom specs. On every D-STAR transmission the baud rate (voice, data or both is 4800 bps. That doesn’t

6 KHz is OK for voice on HF but not data. Check Part 97 FCC. Also there is that 300 baud limit at the moment. So no to DStar data on HF.

Not according to Dan Smith, the guy who wrote it. I have been looking at anything I can find on Drats for years now. Dan's comments go back a long time... Before he stopped working in Drats.

Apparently not per the spec. Drats uses its own protocol.

Doesn’t DV data also break the transmission into packets whether radio or network? But yes, smaller packet size should improve transmission. John WB4QDX Sent: Wednesday, February 22, 2023 6:41

D-RATS will work in DD mode. It just needs to be setup as IP just as you would for going over a network. A good use would be a point-to-point application transferring files or forms between two

The emission designator and bandwidth does not change for voice, data or both. It’s still 6.25 KHz. John WB4QDX Sent: Wednesday, February 22, 2023 7:39 AM To: [email protected] Subject: Re:

On 2/22/2023 5:20 AM, Michael Mandell wrote: <snip> > No idea why some can't get Python2? to run While you can still run python2 D-Rats on Windows, We can not run python2 based D-rats on current

Yes, I discovered that yesterday that the slow speed digital data mode is interleaved with the digital voice and has no correction. One of my projects that I am working on is connecting a MMDVM GMSK

Unfortunately I got a chance to try to figure out what FreeCAD is doing, and I could not. FreeCAD is using lots of CMAKE macros and programs for the build and it will probably take me over a year to

It did! Was used on VHF/UHF there long before being used on HF. Yes, and I don't believe data on DStar is allowed on HF. Way too wide. Voice is allowed, which is the only DStar I've ever seen on

Well, 3. DD is that rare mode that's still around and has apparently confused some in documentation. The ID 1 and 9700 can use that, but it has nothing to do with D-Rats.

John: Take another look at the D-Star spec document you reference. I think you are confusing slow-speed (or fast mode) conncurrent voice/data D-Star with DD mode. DD mode is an entirely different

John, Thanks for that reference. Very interesting and useful. However, it says that the slow speed data frame has no error correction at all, as a previous comment stated. I was also told this by Icom

I also have (and use with D-Rats) an 880H. I'm sure you know the settings and menu stuff is nowhere near as easy as the 5100. ID-800H 9600 DVT = DVTAT, SPD = SPD96? ? ?....this from D-Star info. On

Well, I run it on a Win 10 laptop and a Win 11 desktop. I'm running the 3.9 Python 2 version. I used the Windows installer, which puts on Python 2 (I think). It runs on both machines reasonably well

This is encouraging, even if it takes awhile. We have a few knowledgeable people trying to keep D-Rats going, you being one. Thanks. D-Rats has great value to emcomm as it is the most complete package

Two of us installed the version 0.3.10b6.dev287 yesterday, I noted no significant change in operation from any of the previous installs. I am one of the successful Tx/RX stations here (knock on wood).

It appears that you are not running D-Rats 0.3.10b6.dev287. You appear to be running the older python2 based d-rats, which will not work with python3 very well. The way it should work is below, but

John, I have found a problem, my doing. D-Rats is installed in a One Drive\Documents\D-Rats-0.3.9_WindowsXP\D-Rats-0.3.9 folder. In that folder are files for python 2.7 as well as a zip file with