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What will be the effect on power if the distance between the sidebands and center frequency increases?

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What will be the effect on power if the distance between the sidebands and center frequency increases?

(a) power decreases

(b) power increases

(c) power remains same

(d) power becomes twice of its previous value

This question was addressed to me in unit test.

Asked question is from Switching Circuit in chapter Side Band Techniques of Analog Communications

1 Answer

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Correct option is (a) power decreases

Explanation: If the distance between the central frequency and sidebands increases, the effective power decreases as bandwidth increases.

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