Could not the phase modulation be made +/-90 degrees, with the appropriate
number of stuff bits being added so that the average phase remains constant?
Would the older receivers simply average out the phase variation over a
longer period?
David GM8ARV
--
SatSignal Software - Quality software written to your requirements
Web: http://www.satsignal.eu
Email: david-tay...@blueyonder.co.uk
_______________________________________________
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.