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Communication Systems - Engineering

Q1:

The Nyquist sampling interval, for the signal sin c (700t) + sin c (5000 t) is

A

B

C

D

ANS:C -

g(t) = sin c (700 t) + sin c (500 t) [sin (p 700 t) + sin (p 500 t)] fm = 350 Hz fs = 700 Hz, Nyquist rate = .