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A 1000 kHz carrier is modulated with 800...

A 1000 kHz carrier is modulated with 800 Hz audio signals. What are the frequencies of first pair of side bands:

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The correct Answer is:
1000.8 kHz , 999.2 kHz
`v_( SB) = v_( c ) +- v_(m) = 1000 +- 0.8`
`= 1000.8 kHz` and `999.2 kHz`
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