To all you PSK-31 folks out there. If you haven't adapted a computer interface yet here's an idea. I just finished adding an interface very similar to Tom Hammond's circuit that's posted on the elecraft page to my K2. The only difference is that I pass the audio signal to unused pin-8 of the microphone plug (ICOM IC-HM12) rather than add a connector on the back. This signal then runs into an MFJ soundcard interface MFJ-1275 where it is connected to the radio audio output circuit. This makes a nice interface and liberates the volume control and speaker of the K2 while running digital ops. The MFJ inerface box switches out the mic when running digital modes. I plan to adapt it to interface my KAM+ TNC too. I'll mount a switch on the front of the MFJ interface to switch the TNC in and out.
Rich - KE1EV http://www.richardcarter.net/ _______________________________________________ Elecraft mailing list Post to: [email protected] You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
