"JIMMIE" wrote in message
...
I heard that the 50kW AM clear channel stations were set up to send/
receive ultra slow RTTY for gov or mil purposes. Does anyone know
anything about this?

Jimmie
Interesting.
Record the signal, then play it back at different speeds (frequencies) using
different demodulator setups.
(Don't play it backwards - it says something about one of the Beatles that
way.)