Radio Theory and design
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.)
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