First-order filters practice problems
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Read the First-order filters class notes.
For the circuit shown below, R1 = 820 Ω, R2 = 22 kΩ, R = 56 kΩ, and C = 150 nF.
What type of filter is it (LP, HP, BP)?
Calculate the transfer function, T(s), including the values for any constants or coefficients.
What are the magnitude and phase of the transfer function for angular frequency ω = 107 rad/sec?
