An RC network has a roll-off of 20 dB per decade. What is the total at – McqOptions

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1.	An RC network has a roll-off of 20 dB per decade. What is the total attenuation between the output voltage in the midrange of the passband as compared to the output voltage at a frequency of 10 times f?
A.	–3 dB
B.	–20 dB
C.	–23 dB
D.	–43 dB
Answer» C. –23 dB

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An RC network has a roll-off of 20 dB per decade. What is the total attenuation between the output voltage in the midrange of the passband as compared to the output voltage at a frequency of 10 times f?