[MRCA] MD-522/522A

[B. Smith]

Any converter that can receive 850 cycle shift should work on any shift 
that is less than 850 cycles by "straddle" tuning and putting the 
converter in the middle of the shift.  Noise rejection etc of course 
will not be as good but it should work and be "Close enough for 
Government work."
Also there appears to be as resurgence of 850 cycle RTTY activity on 80 
meters.
         Improvise, Adapt - Overcome
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