On Tue, 30 Mar 2010 08:08:36 -0400, Pete Smith wrote:
>There are a couple of interesting articles with some specific
>suggestions at
>http://wiki.contesting.com/index.php/Category:Filters,_stub_systems
This stuff is really excellent. Some of the drawings illustrate the
implementation of the engineering concepts in W2VJN's book.
Question: There is a statement that stubs should be put in metal cans to
prevent radiation from the stub. This doesn't make a lot of sense to me
unless the cable used to make the stub has a crummy shield, in which case it
probably wouldn't have a great notch either. Has this mechanism been
documented anywhere?
73,
Jim K9YC
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