[Lowfer] What mode can tolerate some frequency drift ??

[ToddRoberts2001 at aol.com]

In a message dated 5/7/2010 11:59:13 A.M. Eastern Daylight Time,  ku4xr at y
ahoo.com writes:
>From anyone who would care to reply; I would like  to try a different
mode this weekend on 1750 meters, and I don't know which,  if any
modes can tolerate a 3 to 4 cycle drift. Here is what I need to  know:
A mode with more punch at LF than WSPR has, but needs to be  forgiving
on the frequency drift so that the receiving station has a chance  at
copying the signal. Maybe a mode that has " AFC " If there is any  
modes that fall into this catagory; thanks for telling me about them,
and  I'll try something else this weekend.

Andy - KU4XR - EM75xr -  Friendsville, TN. USA
 
 
>From what I have read, JASON mode does have a sort of AFC built in.
It can take a while to lock on, though and I think it is susceptible
to static noise but might be worth a try. It is supposed to be  roughly
comparable to QRSS2 .
 
73 Todd WD4NGG