On 27 May 2006 19:35:12 -0700, wrote:

I added some stuff on my webpage that relates to this thread.

It might help explain how a shield works, or at least give people ideas
on how to make their own measurements.

http://www.w8ji.com/skindepth.htm

It's VERY clear nothing goes directly through a wall.

Hi Tom,

The stuff you've got there is nice, but the accompanying discussion
has very little context if you haven't been part of the threads here.
In fact, and only from my recollection, your descriptions were better
described in this group. At the page however, I really don't see what
you are trying to do in the "How does a shield work." The "Faraday
Screens" was interesting. It would be more interesting with the data
you imply, but that is hardly necessary as there is so much literature
in how it works.

73's
Richard Clark, KB7QHC