Mark, You wrote, "...the DX is S4 and working simplex +/- 300 Hz either side of his frequency. So I need to open up the PB filter."
Why do you need to open up the RX filter? As long as he is not changing frequency, set the RX filter to cut out the offending signal. The RX filter setting is just that -- a receive filter. It has no effect on the transmitted signal. You can transmit on any frequency regardless of the RX filter setting. 73, Ray, K9DUR http://k9dur.info _______________________________________________ FlexRadio Systems Mailing List [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flexradio.com/ Homepage: http://www.flexradio.com/

