On Fri, 19 Sep 2008 17:19:57 -0400, john Wiener
wrote:

Any comments on effectiveness of snap-on ferrite chokes on transmission
lines...here rg8u ?
There seems to be some dispute about that as well as placement on the line.


Ferrite is available in several formulations. Some much better than
others - depending upon the application.

I suggest you check out Jim Brown's excellent paper on the subject.

www.audiosystemsgroup.com/RFI-Ham.pdf

73,
Danny, K6MHE