Butterworth Filter Calculators

HighPass

 CutOff Freq. (MHz)
 Bandwidth (MHz)
 Impedance (Ohms)
 Sections
 Series or Shunt





Butterworth Highpass Filter

BandPass / BandStop

 Center Freq. (MHz)  Bandwidth (MHz)
 Impedance (Ohms)
 Sections
 Series or Shunt
 BandPass or BandStop



Butterworth Bandpass Filter

LowPass

 CutOff Freq. (MHz)
 Bandwidth (MHz)
 Impedance (Ohms)
 Sections
 Series or Shunt


 

Butterworth Lowpass Filter