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What order of filter is required

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Reference no: EM131212677

An amplitude-modulated radio signal consists of an 80 Hz to 12 kHz audio signal superimposed on a 770 kHz carrier signal. A low-pass filter is to be designed in which the gain in the passband is unity and the carrier signal is attenuated by at least -100 dB. What order of filter is required?

Reference no: EM131212677

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