Dick, USB is the norm for data modes .. I think you will find any speach processing ie envalope clipping is 'off' when the set is switched to digital ..
G ... --- In digitalradio@yahoogroups.com, "kc4cop" <dic...@...> wrote: > > While I am sure that this question has been asked and answered many > times, I can't find the answer after a reasonable amount of searching. > On a radio that has a mode choice of "digital" and "(USB)" , is there a > preference for selecting the mode on the transceiver itself? An example > being PSK 31 on the 40 band. If PSK 31 is chosen in the software and > digital is selected on the radio is the transmitted signal > automatically set to use the upper side band? What should the settings > be on the radio? > > My solution thus far has been to stay off of the 40 m band when using > PSK. Might there be a better one? > > Dick Zseltvay, KC4COP >