[Kenwood] 500Hz filter for Kenwood 690S/850S, etc.

[David B. Rogers]

I have for sale a Kenwood 500Hz cw filter, YK-455C-1, for
the 455kHz if filter slot, which is surplus to my needs.  I
used this in my TS-690S and TS-850S before I sold them.  The
filter is a plug-in unit identical to the YG-455C-1 except
that it is a mechanical filter instead of a crystal filter.
As to which units can use it other than the TS-690S and
TS-850S, check your manual: if it says the YG455C1, then
this will fit and give mechanical filter performance.

This unit is in perfect condition and is a very effective CW
filter.

$75.00 ppd. via USPS insured priority mail within the US.

David, WA7ZYQ