In a radio receiver, if the intermediate frequency is too low – McqOptions

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1.	In a radio receiver, if the intermediate frequency is too low
A.	Image-frequency rejection will improve
B.	Selectivity will be too sharp
C.	The frequency selectivity of the local oscillator will have to be lowered
D.	All of the above
Answer» C. The frequency selectivity of the local oscillator will have to be lowered

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