How do I use the modulator and demodulator functions to vary the FEC C0 and C1 values?
These options were added into the PSM-500/4900 to help achieve compatibility with other brands of modems at the other end of a link. These parameter settings also allow changing the modulation of adjacent carriers on the satellite so that a demodulator will not lock to them. This has value if the carriers are placed closer than the required receive acquisition range. Using this scheme requires the use of the demodulator search mode.