Gerry, I believe the inclusion of the MicroHam interface and Router is complicating the K3 data modes operation for you. If your only use of the MicroHam interface is to use data modes on the K3, then I suggest you eliminate it from the setup.
You may perceive the K3 setup for data modes as "thin", but there really is not much required to say for the K3 itself. The K3 contains all that is necessary with no interface required - isolation is included inside the K3. Just connect your computer soundcard line in and line out jacks to the K3 line-out and line-in jacks. Two cables with 3.5mm stereo jacks on each end are all that are required. In DATA mode on the K3, select Line In in the MIC SEL menu and you should be good to go. You may operate with the K3 in VOX and it will work FB. If you choose to use PTT, you will also need a serial cable from the computer to the K3 RS-232 connector. Then check your application to see how it asserts PTT and set the CONFIG: PTT--KEY menu parameter to match whichever pin your application is using. Ham Radio Deluxe/DM780 can activate transmit using commands to the K3 in the serial data stream, 73, Don W3FPR Garry Shapiro wrote: > I have spent considerable time trying to nail down PSK31 operation with > my K3. I have made some Q's, but questions remain. > > > I would like to use DATA A mode so as not to have to remember to zero > the Compression and would also like the option to use AFSK RTTY, which > would also require DATA A. (For RTTY, I have avoided this issue by using > FSK with MMTTY, and I have so far had no interest in text decoding.) > > I regret that I find the Data Modes discussion in the K3 manual to be > thin and incomplete, and therefore confusing. > > I am sure this audience can fill in the holes. > > Garry, NI6T > > ______________________________________________________________ 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
