On Oct 20, 2005, at 4:04 PM, Kok Chen wrote: > My FT-990 is definitely Keyed FSK (i.e., FSK interface, but an > internal AFSK generator that feeds an SSB modulator). Whoops, that should be "Keyed AFSK," not "Keyed FSK" (which makes no sense :-). 73 Chen, W7AY