A what is the required value of flo to tune in a

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Unformatted text preview: hat is, we still have an AM band covering the frequency range 535 to 1605 kHz and a fixed IF BPF centered at IF frequency fIF = 455 kHz, but to tune in a station with carrier frequency f0 we tune the local oscillator to a frequency fLO < f0 that will shift the desired signal to center frequency fIF . a) What is the required value of fLO to tune in a station with carrier frequency f0 = 1510 kHz? b) With the fLO found in part (a),...
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This homework help was uploaded on 03/06/2014 for the course ECE 563 taught by Professor Goeckel during the Fall '11 term at UMass (Amherst).

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