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1000 kHz carrier wave is amplitude modu...

1000 kHz carrier wave is amplitude modulated by the signal frequency 200-4000Hz . The channel width of this case is

A

8kHz

B

4kHz

C

7.6kHz

D

3.8 kHz

Text Solution

Verified by Experts

The correct Answer is:
A
Band width `= 2 xx f_(m)=8 kHz `
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