[Elecraft] RTTY - K3

alsopb alsopb at nc.rr.com
Thu Sep 11 09:18:39 EDT 2008


When they are looking into FSK, please fix FSK POL so it inverts TX polarity.

2.38 seems to have fixed a small assymetry in the peak response of the RTTY
DPF peaks for the "250" Hz filter.  It was not due to a small offset in the
roofing filter. 

de K3KO   




Dave W7DPW wrote:
> 
> I'm just getting around to getting RTTY running on my K3. Using DATA and
> external FSK,
> 
> I notice that there is a difference in the output power between Mark and
> Space.
> 
> Is there  some way to eliminate this situation ?
> 
> Dave
> 
> 
> David J Drew  --  W7DPW
> Over 50 Years with Same Call
> Amateur Extra Since 1970
> Continuous ARRL Member Since October 1957
> ARRL Life Member October 1969
> Vancouver, Washington  98664-4445
> 
> 
> 
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