Communication Systems - Engineering

Q1:

A carrier signal at frequency 100 MHz is frequency modulated with modulation index 2 by a signal at 2 kHz. At what frequencies are the sidebands produced?

A 102 MHz and 98 Mhz

B 100 MHz + 2 kHz, 100 MHz - 2 kHz

C 100 MHz ± Δfd where fd is frequency deviation

D 100 MHz ± 3n kHz, where n is 1, 2, ... S integer

ANS:D - 100 MHz ± 3n kHz, where n is 1, 2, ... S integer

No answer description is available.