Bandpass Filter Calculator

MHz
MHz
Ω
dB
nH
nH

Connections: the number of connections, an integer between 1 and 9. For different numbers of connections, the calculated results of inductance and capacitance will be different.

Cutoff Frequency: the cutoff frequency (MHz), which is the position where the filter’s frequency response is attenuated to -3dB.

Passband: the passband (MHz), the frequency range that the filter can allow to pass.

Impedance: impedance (Ω), assumed to be the load impedance.

Ripple: ripple (dB), which indicates the amplitude fluctuation of the filter output waveform.