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Communication Systems

Q1: In the FM wave described by equation v = 15 sin (4 x 108 t + 3 sin 1100 t), the carrier frequency and signal frequency respectively are

A 63.66 MHz and 175 Hz

B 4 x 108 Hz and 1100 Hz

C 175 Hz and 63.66 MHz

D 1100 Hz and 4 x 108 Hz

ANS:A - 63.66 MHz and 175 Hz

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