On Fri, Jul 25, 2014 at 11:54 AM, Joe Subich, W4TV <lists at subich.com> wrote: > It's no so much mixing products as it is harmonics of the tones. > Right. First cup of coffee. 73 jeff wk6i -- Jeff Stai ~ wk6i.jeff at gmail.com Twisted Oak Winery ~ http://www.twistedoak.com/ Facebook ~ http://www.facebook.com/twistedoak