A second order low pass filter is given an input frequency of 30kHz and produce a output having phase angle of 79o. Determine the pass band gain of the filter?

A second order low pass filter is given an input frequency of 30kHz an

1.	A second order low pass filter is given an input frequency of 30kHz and produce a output having phase angle of 79o. Determine the pass band gain of the filter?
A.	11 dB
B.	89.11 dB
C.	46.78 dB
D.	None of the mentioned
Answer» D. None of the mentioned