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A Signal of 5 kHz Frequency is Amplitude Modulated on a Carrier Wave of Frequency 2 MHz. What Are the Frequencies of the Side Bands Produced? - Physics

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Question

A signal of 5 kHz frequency is amplitude modulated on a carrier wave of frequency 2 MHz. What are the frequencies of the side bands produced?

Solution

The frequencies of the side bands produced are

Maximum frequency: 5 kHz + 2 MHz

=5 x 10-3 MHz + 2 MHz

=0.005 + 2 = 2.005 MHz

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