The receiver is tuned to a station at 105.6MHz . What is the value of the capacitor in the tuning circuit?

The tuning circuit in an FM radio receiver is a series RLC circuit with a 0.2000 microH.The receiver is tuned to a station at 105.6MHz . What is the value of the capacitor in the tuning circuit?

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  • 7 years ago
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    ωL=1/ωC

    C=1/ω^2L = 1/(2*3.14*105.6*10^6)^2*0.2*10^-6= 11.357[pF]

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