Filter calculator - RC RL RLC & active filter 1.8 Apk

with filter calculator pro you can calculate the parameters or components of a passive RL, RC, LC, Butterworth, Bessel, Chebyshev, and active filter. Filter calculator has the following features: RC filter calculations RL filter calculations LC filter calculations Passive Butterworth filter calculations (2,3,4, and 5 pole Butterworth filter) Active Butterworth, Bessel, Chebychev filter calculations Notch filter Passive cross over design Band pass filter You can choose to calculate the parameters of the filter or calculate the circuit components.