[Elecraft] K4 Notch AM doesn't work?

[Wayne Burdick]

Manual notch should be usable in AM mode. We're looking into this.

tnx
Wayne
N6KR



> On Mar 9, 2022, at 9:24 AM, Tim Tucker <ae6lx at worldwidedx.com> wrote:
> 
> I just got the K4D up and running.  This morning I tuned to the local AM
> broadcast station I listen to, which often has an annoying tone right on
> frequency (The K3S heard it, too).  With the K3, I would just manually
> notch it out.  With the K4, I turn on manual notch, spin the notch
> frequency dial, but nothing happens.  From memory, the interfering tone is
> around 2Hz, but I can't seem to make it work on AM.  Is this a feature that
> isn't quite working on AM as expected yet?
> 
> Thanks,
> Tim
> 
> -- 
> Owner, worldwidedx.com
> AE6LX, Amateur Radio
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