On Mon, Jan 10, 2011 at 4:00 PM, Ray Wells <vk2tv at exemail.com.au> wrote: > There's a rule of thumb that's about as old as packet that says the comport > speed should be at least twice the radio data speed (except for Baycom style > modems, where they are the same). How does that explain the TNC-X not working right at 1200 baud? 73, -jav w6vms