To: | "AMPS" <amps@contesting.com> |
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Subject: | Re: [Amps] Building 833 Amplifier. Hints and Suggestions? |
From: | "Paul Christensen" <w9ac@arrl.net> |
Date: | Wed, 17 Mar 2010 10:17:01 -0400 |
List-post: | <amps@contesting.com">mailto:amps@contesting.com> |
> Don't forget that the PEP value for 100% modulated carrier is 4x the > carrier level which is 200-250 watts. > So that translates to 800 to 1000 watts PEP. To stay within the current FCC power rule with asymmetrical voice modulation may require a carrier significantly less than the 200-250 range quoted, even with audio processing to control dynamic range -- or remove asymmetry with an all-pass filtering device to bring the carrier level up closer to the often-cited 1/4 sinusoidal carrier-to-PEP ratio. Paul, W9AC _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps |
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