[R-390] Mechanical Filter Repair

[Norman Ryan]

Hello, Heinz,

Thanks for pointing me to the Collins list for hints on mechanical
filter repair:
<http://www.collinsradio.org>  

I clicked on the archives and typed in the search window "mechanical
filter repair" here:
<http://mailman.listserve.com/archives/collins/>
and got several good hits including Kokusai's website translated into
funky fractured English:
<http://translation.lycos.co.jp/web/result.html?url=http%3A%2F%2Fwww.ksky.ne.jp%2F%7Et-kato%2Fhamf%2Fmyexp%2FMF-Repair.html&u0=3>

John "The Filter King" Kolb guesses the magnet wire size to be #36.  I
poked around with a Google search and found  DC resistance to be .4148
Ohm per foot at this site:
<http://www.mwswire.com/insdia2.htm>

Any more hints, tips, experiences with mechanical filter repair from the
group?

73 de Norman KG4SWM