A superheterodyne receiver is to operate in the frequency range 550 kH – McqOptions

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1.	A superheterodyne receiver is to operate in the frequency range 550 kHz - 1650 kHz, with the intermediate frequency of 450 kHz. Let denote the required capacitance ratio of the local oscillator and I denote the image frequency (in kHz) of the incoming signal. If the receiver is tuned to 700 kHz, then
A.	R = 4.41 J =1600
B.	R = 2.10 J =1150
C.	R = 3.0 J =1600
D.	R = 9.0 J =1150
Answer» B. R = 2.10 J =1150

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