[Elecraft] K2: KAF2 Versus 2.2 kHz KSB2

[Dale Boresz]

Hello Paul,

I'll refer you to a previous post that I made concerning this. My 
implementation is definitely not a pretty sight though; I quickly tossed 
the circuit together, and it sort of 'lays' inside the K2 (protected 
with electrical tape, of course:-)). Someday I'll get around to making a 
neat job of it, but a bit too busy at the moment. However, the info can 
be found here:
http://www.ac6rm.net/mailarchive/html/elecraft-list/2003-10/msg00581.html

If you have any questions, I'll try to help.

73, Dale WA8SRA

Paul Rubin wrote:

>>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
>
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