[Elecraft] K2: KAF2 Versus 2.2 kHz KSB2

[Paul Rubin]

>I like the characteristics of the passive filter used on the KAF2, so I 
removed the components and used them to build the same circuit which I 
placed at the output of my KDSP2 module. 

This sounds very interesting. I would like to know more. Did you have any
problems with shielding to minimize noise pickup? Where did you mount the
components? I would really like to see a picture of this if you have one
available.

Thanks,
Paul Rubin N8NOV
K1 #1494  K2 #3269