A superheterodyne receiver is to operate in the frequency range of 550 kHz-1650 kHz with the intermediate frequency of 450 kHz. The receiver is tuned to 700. The capacitance ratio R = Cmax/Cmin of the local oscillator would be

A superheterodyne receiver is to operate in the frequency range of 550

1.	A superheterodyne receiver is to operate in the frequency range of 550 kHz-1650 kHz with the intermediate frequency of 450 kHz. The receiver is tuned to 700. The capacitance ratio R = Cmax/Cmin of the local oscillator would be
A.	4.41
B.	2.1
C.	3
D.	9
Answer» B. 2.1