Analog Communications ödevi hakkında 2 acil

modulator

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1 Nisan 2020
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dokuz eylül üniversitesi
Consider the superheterodyne AM receiver. An incoming signal having a carrier frequency 900 KHz gets interference from another the radio station with carrier frequency 1500 KHz since the receiver RF stage bandpass filter has poor selectivity. What is the local oscillator frequency in order to listen the broadcast having carrier frequency 1000 KHz ?
 
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