LSB (Lower Side Band) is the band of frequency

Q.  LSB (Lower Side Band) is the band of frequency
- Published on 13 Oct 15

a. Below the carrier frequency
b. Includes the carrier frequency
c. That lies in AM spectrum
d. Both a and c are correct

ANSWER: Both a and c are correct
 
Lower Side Band

LSB (Lower Side Band) is the band of frequency below the carrier frequency that lies in AM spectrum. It is a part of the shifted spectrum obtained after amplitude modulation. It is denoted by ωc- ωm where ωc is the carrier frequency and ωm is the modulating frequency.

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