[Elecraft] [K3] K3 Filter problem Part II

[Bill W4ZV]

k1tl wrote:
> 
> Hi Gang,
> 
> Failed to mention that when the filter switches above 2.1KHz, the tone
> moves 
> up the band and ditto when above 2.7KHz, the tone moves up a few KHz on
> the 
> band....annoying to say the least...so the problem may be somewhere else
> in 
> 

The movement is caused because your 2.7k 5-pole has a different IF offset
than the other 8-poles, which have zero offset.  The fact that the tone is
"reverse" passband means that it's an image.  Have you tried CONFIG: SIG
RMV?

73,  Bill

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