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Just incase anyone is interested mod % = sqrt of pep - sqrt of carrier power/ sqrt of carrier power times 100.

so for all you guys out there deadkeying 2w and swinging 40w, your modulation percentage is:

6.324 - 1.414/1.414 x 100

or 347.21% ,not pretty.

for a properly adjusted transmitter it would be

4 - 2/2 x 100 = 100% much nicer to look at on a scope/spectrum analyser or to listen too.

[QUOTE="jazzsinger, post: 230053, member: 7426"] Just incase anyone is interested mod % = sqrt of pep - sqrt of carrier power/ sqrt of carrier power times 100. so for all you guys out there deadkeying 2w and swinging 40w, your modulation percentage is: 6.324 - 1.414/1.414 x 100 or 347.21% ,not pretty. for a properly adjusted transmitter it would be 4 - 2/2 x 100 = 100% much nicer to look at on a scope/spectrum analyser or to listen too. [/QUOTE]

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