[Elecraft] Width adjustment of Manual Notch Filter on K3S

[Ken Bandy, KJ9B]

Hello.  Is it possible to manually adjust anything other than the position
of the notch filter on the K3S.  I recently was working FT8, when a ham
relatively close to me was desensing my receiver when working FT8 on the
same band.  I was able to notch him out by manually setting the filter, but
it seems like a pretty wide notch, especially for FT8, and was wondering if
it was possible to adjust the width of the notch.  I didn't see anything in
the manual regarding adjustment of the width.

 

Thanks and 73,

Ken, KJ9B