John, See attached.
Tony -K2MO *Minimum SNR (white noise)* PSK250 -2db MFSK32 -8db PSK250R -7db *Simulation: NVIS SNR +3db* Mode Copy PSK250 62% MFSK32 100% PSK250R 61% *Simulation: Selective Fading* *SNR -3db* PSK250 67% MFSK16 95% PSK250R 76% *Simulation: CCIR POOR * *SNR +3db* PSK250 89% MFSK32 99% PSK250R 82% *SNR -3db* PSK250 65% MFSK32 97% PSK250R 61% *SNR -10db* PSK250 33% MFSK32 46% PSK250R 27%
