Friday, January 12, 2018

a couple of band pass filter

A couple of band pass filter designed by ELSIE.

I ask ELSIE," what about those odd coil values?".
She answered."Air coil or toroid?".
I said,"Both!". (When you don't understand the question bluff.)
She gave me these answers.(She did ask a couple more questions, former size and such.)






No comments:

Post a Comment