Brett, The coupling between the toroids is not as much of a problem as the flux cancellation when an attempt to use one core - that just does not work right.
73, Don W3FPR Brett Howard wrote: > Interesting enough his high power one uses two cores and appears to be > made the same as the "budget" one that is wound on one core... Seems > like stacking them on top of one another is going to just couple them > and hinder your isolation but maybe I'm wrong there.... > > http://www.balundesigns.com/servlet/the-78/4-cln-1-dual-core-current/Detail > > ~Brett (N7MG) > > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html