It seems that one of the effects of ARRL's clarification of new modifications to FCC proposal is to tear down the famous "300 symbols per second" wall.
In place of that old wall, a new wall would be built: A new 3kHz bandwidth limit for RTTY/data signals. Prior to this, there was no bandwidth limit on RTTY/data signals. The Technology Jail structure remains, but at least it is being upgraded :) Bonnie KQ6XA
