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Sinusoidal carrier voltage of frequency `3 MHz` and amplitude `50V` is amplitude modulated by sinusoidal voltage of frequency `10kHz` producing `50%` modualtion. The lower and upper side-band frequencies in `kHz` are

A

`1490`, `1510`

B

`3010`, `2990`

C

`(1)/(1490)`, `(1)/(1510)`

D

`(1)/(1510)`, `(1)/(1490)`

Text Solution

Verified by Experts

The correct Answer is:
B
`f_(c)-f_(m)` and `f_(c)+f_(m)`
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