An oscillator at 4.2 MHz is followed by two frequency doublers and two – McqOptions

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1.	An oscillator at 4.2 MHz is followed by two frequency doublers and two triplers. The output frequency will be
A.	84 MHz
B.	112.4 MHz
C.	151.2 MHz
D.	303.4 MHz
Answer» D. 303.4 MHz

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