[Collins] KWM-2A Filter question

Fern Rivard crc at cyberlink.bc.ca
Wed Oct 4 23:36:48 EDT 2006


Ron:
    Normally the mechanical filter used in the kWM-2A would be the 
F455FA21 but I would suspect that the F455FB21 is just a later 
production of the same filter. Seems to me that the early kwm-2's had 
the older style wired in filters but I know that the later ones had the 
plug-in style like the F455FA21. What does the rig do or not do?
    Cheers from Fern



----- Original Message ----- 
From: <TVComlGuy at aol.com>
To: <Collins at mailman.qth.net>
Sent: Wednesday, October 04, 2006 7:19 PM
Subject: [Collins] KWM-2A Filter question


>
> Good evening to the group,
>
> I have a RE KWM-2A that has a plug in filter.  The number is F 455 FB 
> 21
> 5WZ.  The Collins part number is,  526 9448 00.  I can't find  any 
> information on
> this filter and the manual I have says it should have a wired  in 
> filter.
> The rig doesn't work, so I question the filter.  I do get  a reading 
> across the
> two coils in the filter.  Any help would be  appreciated.
>
> 73,
> Ron, KB0WAR
>
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