#### ElectricalEngineer

##### Junior Member level 1

I have read through a few books recommended, and they seem to all focus on the transfer function and how it related to amplitude over frequency, however, I would like to figure out how to calculate the values of each component to make this filter. I know of many calculators out there but for the purposes of this I prefer to do it by hand.

The specifications are just for a learning exercise but lets say we want a 4th order butterworth:

4 Pole

50Ohms impedance

146Mhz center frequency.

Can anyone point me in the right direction? I can't seem to figure out how to apply the formulas to get actual component values.

Thanks!