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CGP EDU Academic Team
Published on: September 12, 2026
A modulating signal 2sin(6.28 x 10 6 )t is added to the carrier signal 4sin (12.56 x 10 9 )t for amplitude modulation. The combined signal is passed through a non-linear square law device. The output is then passed through a band pass filter. The bandwidth of the output signal of band pass filter will be ___ MHz.
Text Solution
Verified by ExpertsThe correct answer is:
2
(2)
Frequencies present in output of square law device
After passing through band bass filte.
Band width = 2f m
= 2 MHz
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