[Elecraft] FSK Help

[Joe Subich, W4TV]

The following settings appear to work properly with MixW 
and the K3: 

In MixW XCVR/CAT ... 
   CAT   = Kenwood 
   Model = Elecraft K2
   CW is LSB (check)
   Default digi mode = RTTY 
   CW Pitch = <your Pitch> 
   FSK center fq = 2210 
   Cat correction (Hz) 
       Digi = -2210

"FSK center fq" will be (Mark + shift/2) and the CAT correction 
for digi modes will be -FSK Center fq. 

Unfortunately, MixW does not seem to maintain separate center 
frequencies by mode so it's necessary to change TX and RX 
Frequency when you change modes (Mode Settings).  

With this configuration the frequency shown on the waterfall will 
be incorrect by shift/2 (it will read the FSK center frequency) 
but the frequency in the log will be correct (Mark frequency). 

If your choice is AFSK (AFSK A in the K3), the same configuration 
applies with one change ... Check "AFSK in place of FSK" in the 
MixW CAT configuration dialog.  "FSK Center fq" is not used. 

73, 

   ... Joe, W4TV