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NBFM stands for Narrow Band Frequency Modulation.(a) True(b) FalseI got this question during an online interview.My query is from Single Side Band Transmission in division SSB Modulation of Analog Communications

Answer»

The correct option is (a) True

Explanation: It is a correct statement that NBFM stands for Narrow Band Frequency Modulation. In NBFM, the modulation index is less than or CLOSE to unity. It is similar to Amplitude modulation EXCEPT a 180 DEGREE PHASE shift at the lower sideband.



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