High Frequency Filter Online Calculator

App description

High frequency filter calculator

Enter the value and click Calculate. The result will be displayed.

R_in = input resistance

R_out = output resistance

Usage example

Input data:

Frequency: 40MHertz

Input resistance: 45Ohms

Output resistance: 60Ohms

Q - Value: 9

Click on "Calculate"

Inductance: Capacitance

L1: 0.0488uH C1: 688pF

L2: 0.0291uH C2: 664pF

C3: 597pF

Note

C: capacitance, unit pF

L: inductance, unit uH