------------ ORIGINAL MESSAGE ------------(may be snipped) On Wed, 26 Oct 2016 00:30:40 +0000, Thom wrote: > >My TS-480sat gives me 2 mark frequencies options for radio generated >FSK. 2125 and 1275. > >So which one should I use if I use 2 Tone as a decoder? REPLY: Either one, 2Tone does both. 73, Bill W6WRT