[Heathkit] SB-300 LMO warbles

Glen Zook [email protected]
Tue, 6 May 2003 16:19:04 -0700 (PDT)


You need to pull the LMO and clean and relubricate the
variable capacitor bearings.  The Heath LMOs use a
capacitor and not variable inducatance as does the
Collins PTOs.

This is a very common problem with all of the Heath
LMO units.

Glen, K9STH


--- Bill Evans <[email protected]> wrote:

Since it is a slug-tuned coil, what can I do to make
it smooth again?

=====
Glen, K9STH

Web sites

http://home.attbi.com/~k9sth
http://home.attbi.com/~zcomco

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