[Elecraft] K3: Is Width of Notch-Filter adjustable in some reasonable amount?

[KD7YZ Bob]

On Monday Wilhelm used a Straight-Key to send:
-------------Original Comment-------
> Bob,

> Instead of using a notch filter, how about narrowing the DSP filter 
> width to select the signal that you want.
>
Hi Don. And notwithstanding  what W4TV said, I am using the DSP, namely
the Lo and the Hi, to truncate the"ends" of whichever
JT65/JT9 Band-Segment I am on. That I do because the RTTY people have a
horrible tendency to get right into the edges of what they perceive is
JT65 territory. So I start cutting off the ends, as needed, leaving a
fairly orderly slice for JT65/JT9, depending on which CQ I am answering.

Some places, or a place, can't remember at the moment, have plethora
WSPR and PSK kinda in the middle. So I began using the Notch after
asking around for ideas.


-- 
Best regards,
Bob  KD7YZ
http://www.qrz.com/db/KD7YZ