On Sun, Jul 31, 2011 at 6:37 PM, Richard L Diddams <dickdiddams at earthlink.net> wrote: > Has anyone connected a Communications Specialist TE-32 type CTCSS Encoder to > the K3 with the 2m option? Why would you want to do that?!? The K3 has tone encode built in! See page 29 of the Owner's Manual. ~iain / N6ML