4) The FM receiver shown in the figure below is tuned to receive a FM station at 93.3 MHz. If the receiver uses high sid

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4 The Fm Receiver Shown In The Figure Below Is Tuned To Receive A Fm Station At 93 3 Mhz If The Receiver Uses High Sid 1 (66.46 KiB) Viewed 65 times

4) The FM receiver shown in the figure below is tuned to receive a FM station at 93.3 MHz. If the receiver uses high side injection, determine: a) b) c) the local oscillator frequency, flo. If the spectrum of the RF signal is as shown in the figure, sketch the spectrum at the output of the IF stage. What is the bandwidth of the FM signal at the IF stage output? Spectrum of RF signal 93.225 93.3 93.375 Tuned RF stage f (Mhz) Mixer flo 9 IF stage f = 10.7 MHz IF