Yes, my note about bpsk/qpsk was nonsense. > My understanding of theory is that baud equals the spread between tones in > an OFDM or 2* baud in basic multi-tone signal.
As someone noted, it is not ODFM. > That does not fit with a 50 baud and 75 Hz separation. Compromise on total signal width and intersymbol interference. Vojtech
