[Elecraft] K3 Data Mode Operational Question

Lyle Johnson kk7p at wavecable.com
Wed Mar 5 09:30:52 EST 2008


> To move between RTTY and PSK31...you have to change (for example) between AFSK A and DATA A.  (Using AFSK...would be different for FSK)

You can do AFSK-based RTTY (AFSK, PSK31, Throb, Pactor - whatever) by 
using DATA A.

The K3 AFSK mode is a special case of DATA A in that the frequency 
display is tied to the tone pair selected on the K3, and the internal 
RTTY decoder is active.  If you are not going to use the internal 
decoder, you can use DATA A for all soundcard-based modes.

> Does the Filters track with the Data Mode?  

In DATA A mode, you have to use the shift/width or lo cut/hi cut 
controls to adjust the selectivity. Or tap XFIL.

73,

Lyle KK7P



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