What is the overall bandwidth of this arrangement

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Reference no: EM131226952

A direct-coupled (dc) amplifier (one whose response extends down to zero frequency) has an upper 3 dB frequency of 100 kHz. What is its bandwidth? When coupled to a signal source using a capacitor, its frequency response is found to deteriorate at low frequencies, the response being reduced by 3 dB at 20 kHz. What is the overall bandwidth of this arrangement?

Reference no: EM131226952

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