Julian, Don: You hit it right on the head - I'd forgotten about the sideband reversal issue. Hitting CW RV puts the audio signal right where I expect it when using 15m.
I was shifting the MARK frequency by about 900 Hz (using the values built into MMTTY, from 1175 to 2000) which was a little bit too far. If I do a lot of RTTY (unlikely), I may revisit how the filters are set up and try to get them symmetric; I don't recall being very careful in the setup with I first tried to get RTTY going. Thanks! 73 de chris K6DBG _______________________________________________ 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

