Ran Argo with the SDR-IQ all night. This is probably just wishful thinking with a touch of a vivid imagination. My Argo calibration runs aboout 0.5 Hz high. I'll try again tonight if it will still be on. http://mysite.verizon.net/wa3usg/187517.jpg 73 Dick, WA3USG Mechanicsburg, PA. FN10LE