^ Budgie wrote:
^ If the "tone" is different at all, then the carrier is on
^ a different frequency.

OK, I was under the impression that a tone was transmitter on the carrier and
that the tone could be adjusted. But that would be modulation.


Ron Hardin ...
^ If it's code, it's not on a single frequency in the first place.

A single freq is not possible. You're only picking on words. "A single
frequency" always implies the frequency that the signal is centered on.

Another advantage is that CW has a narrower bandwidth than any voice
modulated signal.

Frank