[Elecraft] K2 and PSK

rkayakr rbenedic at neo.rr.com
Tue Jan 22 13:38:25 EST 2008


Jim

>Is there any reason to get a KDSP2 for PSK purposes rather than the KAF2 
>which I already have?

The digital software does it's own signal processing. I don't have the KDSP2
in my K2. 

You can define a set of crystal filters for digital modes. I defined mine
around 1500 Hz. Software like PSK Deluxe and DM780  let you define a center
frequency (like 1500 Hz) and center the PSK signal with a mouse click. For
RTTY I use MMTTY with mark/space centered around 1500 (1435/1565).

     Bob
       KD8CGH


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