Hi,
I am looking into building a crystal radio and AM broadcast band transmitter as a 'Set' all of the schematics show diagrams involving a coil which has to have small sections of wire exposed called 'Taps' I do not like this system and prefer to use a solid coil and havea variable capacitor somewhere, can anyone provide me with a design for such a circuit?
Thanks Mick.
I am looking into building a crystal radio and AM broadcast band transmitter as a 'Set' all of the schematics show diagrams involving a coil which has to have small sections of wire exposed called 'Taps' I do not like this system and prefer to use a solid coil and havea variable capacitor somewhere, can anyone provide me with a design for such a circuit?
Thanks Mick.