I've found I copy much better without using dual passband. I have the 400Hz 8-pole filter. I'm using AFSK-A. I use MMTTY. With DPB on, even the noise sounds a bit like a RTTY signal, and the MMTTY shows 2 little peaks on the FFT display. Do I have a configuration problem, or is that normal?
73, Mike NF4L ______________________________________________________________ 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