A FM signal with modulation index Mf is passed through a frequency dou – McqOptions

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1.	A FM signal with modulation index Mf is passed through a frequency doubler. The wave in the output of the doubler will have modulation index of
A.	Mf
B.	Mf/2
C.	2Mf
D.	UMf
Answer» D. UMf

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