Variable caps

Mike Penzo penzo at JUNO.COM
Sun Feb 23 20:14:05 EST 2003


I just restored an old Silvertone AM tube radio this weekend.  It now
works fine except there is quite a bit of static and popping when the
main tuning (air variable) cap is rotated.  The cap is quite dusty and
dirty.  Would some electrically conductive grease help in this case also?
Thanks and 73,
Mike

On Sun, 23 Feb 2003 17:52:09 -0600 Fred Olsen <fwolsen at EXECPC.COM>
writes:
> The Heathkit Junkie wrote:
>
> > Go to your local computer store. They have conductive grease in a
> tube,
> > etc.
>
> He wants ELECTRICALLY conductive, you're talking about THERMALLY
> conductive.  Not the same, and sorry, I don't know where to find the
> former.
>
> Fred
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