Passive Filter Response Calculator

Select Units
Resistances in:
Ω (ohm)
kΩ (kilo-ohms)
Capacitances in:
pF (picofarad)
nF (nanofarad)
μF (microfarad)

Circuit Type
CR high-pass.
RC low-pass.
C
R
low-pass shelf.
high-pass shelf.
low-pass with shunt R.
C
R1
R2