[Elecraft] Glitches in K3 Filter response

[Jack Smith]

As I understand it, the K3 switches to a different input bandpass filter 
at 10.000 MHz which I believe is the source of the artifact. You will 
get a cleaner response with K3 Filter if the test signal is not at 10 MHz.

That's unfortunate, as it's easy to find a clean strong 10 MHz reference 
from test gear.

Perhaps Mike should add a reminder in the help file, when he completes 
the higher priority items.

Jack K8ZOA


AD6XY wrote:
> And why not use it.
>
> http://n2.nabble.com/file/n2191129/27k1.jpg 27k1.jpg 
> http://n2.nabble.com/file/n2191129/2k72.jpg 2k72.jpg 
>
> http://n2.nabble.com/file/n2191129/400H1.jpg 400H1.jpg 
> http://n2.nabble.com/file/n2191129/400H2.jpg 400H2.jpg 
>
> http://n2.nabble.com/file/n2191129/13kH1.jpg 13kH1.jpg 
> http://n2.nabble.com/file/n2191129/13kh2.jpg 13kh2.jpg 
>