All,

I offered Brady to share two articles by Domenico I8CVS (SK) on the topic of 4 way polarity switching. Well more than a few folks requested copies as well. I've sent them the pdf's, but if anyone else is interested< I've uploaded them to my dropbox. You can get them here:

https://www.dropbox.com/sh/5oajmrvynfz2y7n/AAA6GewegaDNoJlydsGVaBH5a?dl=0

73

Rick Tejera (K7TEJ)

Saguaro Astronomy Club

www.saguaroastro.org http://www.saguaroastro.org

Thunderbird Amateur Radio Club

www.W7TBC.org http://www.W7TBC.org