Question

the amplitude of AM wave at carrier frequency is​

Answer 1

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The amplitude of AM wave at carrier frequency is 550 to 1720 kHz.

Answer 2

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The amplitude of AM wave at carrier frequency is

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• The frequency band used for AM radio is about 550 to 1720 kHz.

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• The information transmitted is music and talk which falls in the audio spectrum.
• The full audio spectrum ranges up to 20 kHz, but AM radio limits the upper modulating frequency to 5 kHz.