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Modulation Calculator

Conventional full-carrier AM with a single sinusoidal modulating signal and no overmodulation. Envelope amplitudes and carrier power must describe the same signal.

Conventional full-carrier AM with a single sinusoidal modulating signal and no overmodulation. Envelope amplitudes and carrier power must describe the same signal.

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Result

Enter your values and run the tool to see your result.

How to use this tool

Check the units, enter your values, and run the tool. Results follow the assumptions and method below.

Calculation method

AM modulation index(maximum-minimum)/(maximum+minimum)
Modulation percentage100*(maximum-minimum)/(maximum+minimum)
Carrier amplitude(maximum+minimum)/2
Total average powercarrier*(1+((maximum-minimum)/(maximum+minimum))^2/2)

References