[K3] [Elecraft] Questions about ARRL review

W7TEA gtuck at mac.com
Thu Nov 27 13:42:11 EST 2008


Thank you Lyle.  It never occurred to me that this was purposeful. I adjusted
the filter offsets with the 500 and 200hz filters to more closely "center"
them.

Guess I'll believe the factory settings from now on!

tnx,  Gary W7TEA



This asymmetry is due to the way in which the K3 aligns the roofing and 
DSP filter passbands.  The signal is not necessarily centered in the 
roofing filter passband; rather, the signal is shifted towards an edge 
to maximize the use of the roofing filter's skirt selectivity.


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