07-02-2021, 09:22 PM
I like that. A novel approach to making the IF cans using fixed coils, I have always thought they would need to be on a single core, is one in the anode and one in the grid circuit, just wondering about impedances, but then think tuned circuits are either very high or very low impedance depending on parallel or series connected.
I must get on and build an audio IF section for a TV, that gives me another option.
Cheers
Adrian
I must get on and build an audio IF section for a TV, that gives me another option.
Cheers
Adrian
Learning as I go!
Youtube EF91 Valve
Youtube EF91 Valve







