There's been an update.
http://nandustips.blogspot.in/2015/04/unusual-crystal-radio-circuit.html
73,
Nandu.
http://nandustips.blogspot.in/2015/04/unusual-crystal-radio-circuit.html
73,
Nandu.
Hi Fodendaf,I've been following all your posts but have not built anything as I understand a good earth is essential in getting such radios to work correctly which I do not have, being on the first floor and surrounded by cement . I wonder do you have any circuits for a superregenerative radio?