[Elecraft] K3 FW3.25 Auto-Notch Filter problem.

Brett Howard brett at livecomputers.com
Sat Aug 15 05:24:57 EDT 2009


Interesting..  Mine seems to be working as it did before.  I just tied
it on a few AM stations near 40.  Got in the area in LSB got it setup
with the carrier in my window hit the button and poof gone.  

I then found another tone that seemed to be drifting back and forth a
little bit and hit the auto notch on that.  It seemed to notch it but
was following it a bit slowly so it was just off of it every so often
but it was updating and keeping things quieter.  

I also QSYed quickly when the notch was doing its thing and you hear the
tone come back for a short bit then you hear the filter slide over and
keep the carrier covered up.  

Are you sure you're in a mode that supports the auto notch?  Its not
supported in DATA or CW.

~Brett (KC7OTG)


On Sat, 2009-08-15 at 10:07 +0100, Stewart wrote:
> am finding the same here - AGH !
> 
> The Manual notch is fine, however, although there is a slight 
> notching action in Auto it is virtually useless.



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