On Wed, 2016-08-10 at 17:20 -0400, nm8rmedic via RFI wrote: > I know I look for it now by sweeping chokes I wind. Could you expand on that a bit for me please? I am looking at building a test bed for this same thing, and I am curious how you are set up. -- 73's, and thanks, Dave (NK7Z) For software/hardware reviews see: http://www.nk7z.net