[Amps] "10 Meter Ban" to be lifted ...
Paul Christensen
w9ac at arrl.net
Sat Oct 14 21:56:32 EDT 2006
> How do you figure that?
Tom, I believe AM was the only mode adversely affected by FCC Docket 82-624.
A 100% sine-modulated carrier of 375 watts output produces ~ 1500W PEP out.
But under the old rules of a maximum limit of 1 KW D.C input., and assuming
a transmitter with say 60% efficiency at 1KW DC input, the carrier power is
conceivably 600 W, or ~ 2400 W PEP out.
As a result AMers lost some power while other modes gained power.
Paul, W9AC.
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