[Elecraft] K3 Filter Plots

[ni0c]

I finally got around to downloading and trying KS7D Mike's
K3 Filter Tools program.  

I had previously measured the response of one of my filters 
by manually sweeping the K3 VFO across the XG-2's  
50 microvolt signal and writing down the AFV outputs 
from the K3 display.  Then I discovered that I had forgotten 
to turn off the AGC, and never bothered to repeat the 
measurements.

Now, with Mike's excellent program, I have some nice
plots of my K3 filter responses, with and without the
effects of the DSP filters.  I have the XG-2 connected
to one of the antenna inputs of my KD9SV receive 
antenna box, so I can switch it into the K3 without
changing any cables.

Nice work, Mike!

73,
Chuck Guenther  NI0C
K2/10 s/n 5853
K3/100 s/n 1061
 
     
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