Too glib   I can visualise the whisker pointing in the direction of time but not the mirror image how does that work. Please explain? How can the spread of sideband frequencies colapse onto the start event before its happened it doesn't compute!  73 es GL petefmt --- On Fri, 15/1/10, [email protected] <[email protected]> wrote: From: [email protected] <[email protected]> Subject: Re: LF: Cat Whiskers To: [email protected] Date: Friday, 15 January, 2010, 17:55 I see similar QRM . centers for me at 180 Kc and will come and go the interference will be noticed up to 500 Kc. Usually a short carrier happens first the burst usually lasts for 10 sec. I figure mine is from some kind of switcher at the hospital / I am right across the street form the hospital   be interested to find out what it is   Bob K3DJC   On Fri, 15 Jan 2010 12:40:01 -0000 "Lee Hudson" <[email protected]> writes: Hi All,   Anyone come across these?   http://www.m0lmh.co.uk/grabs/CatWhiskers.jpg   I have seen them on 80m too in the past.   73, Lee M0LMH.     ____________________________________________________________ Nutrition Improve your career health. Click now to study nutrition!