Physics · Communication Systems
Consider the following statements regarding Narrow-band FM (NBFM) compared to Wide-band FM (WBFM): I. It requires smaller bandwidth. II. It reduces adjacent-channel interference due to restricted spectrum. III. Its spectrum and bandwidth usage are highly efficient. Which of the statements given above are true reasons for preferring Narrow-band FM in certain applications?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, II and III✓
- 2I and II only
- 3II and III only
- 4I and III only
Correct answer
I, II and III
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