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Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 14 (Q.No. 14)
Communication Systems
14.
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?
102 MHz and 98 Mhz
100 MHz + 2 kHz, 100 MHz - 2 kHz
100 MHz ± Δfd where fd is frequency deviation
100 MHz ± 3n kHz, where n is 1, 2, ... S integer
Answer: Option
Explanation:
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