I have run PSK31 on my KX3 using a USB sound “card” that I got for about $5 from Amazon. I also used the standard rig to computer RS232/USB cable that came with the radio for controlling the radio, PTT, etc from the computer. With the sound card, I had to include a pad in the radio to microphone input on the sound card to keep from overloading it. I used cocoaModem on the Mac, although fldigi also works.
Using the contest logger built into RUMlogNG, you may be able to use the built-in encode/decode of the KX3 with PSK31. RUMlogNG-contest uses the CAT commands to send and receive RTTY and CW in contest mode. It may be a simple matter to set the radio for PSK D and have that work. (Note that you have to run the radio in FSK D to use this feature with RTTY.) Note also that cocoaModem is a 32 bit program. I have not found a 64 bit version to run it on more modern versions of MacOS. If anyone know of 64 bit versions of cocoaModem and cocoaNEC please let me know. They are the things that are keeping me from “upgrading” my MacOS. 73 Bill AE6JV > On Feb 17, 2022, at 17:57, Paul Huff <paul142...@gmail.com> wrote: > > I’ve had my KX3 for about 4 months now and it is a wonderful radio. I am > almost exclusively a CW operator but I am a little bit curious about some of > the digital modes, especially PSK31. My radio flawlessly communicates with my > logging software (RumLogNG) using the ACC1 jack and my question is this - > Will the ACC1 jack also work for PSK31, or is there more needed to interface > the computer and radio for the digital modes? > > Also is there any recommendation for PSK31 software that runs on a Mac OS X > computer (Catalina 10.15.7)? > > Are there any websites with useful information about using PSK31 on a KX3? > > (I know that the KX3 has a limited built-in PSK31 ability, but I haven’t > played around with that at all, and I think that a computer display and > keyboard would be better for me.) ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
