Loading...
Uploaded by RobR386 on Sep 6, 2008
this is the circuit diagram for cryatal radio in a box
Howto & Style
Standard YouTube License
The circuit is powered by the incoming radio signal, from the antenna, for it to work properly a good earth connection is needed
RobR386 5 months ago
Should the variable capacitor be directly across the coil?
vk3ye 2 years ago
well spotted, I put the diode in the wrong place, it should go after the variable capacitor
RobR386 in reply to vk3ye (Show the comment) 1 year ago
And the power supply for these components comes from ... ?
Itsmeeman1 5 months ago
idiot!
cucurbitapepo76 8 months ago
How does this circuit work?
trailkeeper 1 year ago
Load more suggestions
The circuit is powered by the incoming radio signal, from the antenna, for it to work properly a good earth connection is needed
RobR386 5 months ago
Should the variable capacitor be directly across the coil?
vk3ye 2 years ago
well spotted, I put the diode in the wrong place, it should go after the variable capacitor
RobR386 in reply to vk3ye (Show the comment) 1 year ago