[amsat-bb] Switching Polarity articles

[Rick Tejera]

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>