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What is the commercial channel bandwidth in a frequency modulated system?

(a) 150 KHz

(b) 250 KHz

(c) 500 KHz

(d) 900 KHz

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Question is from Filter Method topic in chapter SSB Modulation of Analog Communications

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Correct option is (a) 150 KHz

Explanation: Bandwidth is the band of frequencies present within a given range of frequency. The standard commercial channel bandwidth for frequency modulated system is about 150 KHz.

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