Video demonstrating the latest transmitter and a home made cohere. Test was ran using a Tecsun receiver to see how far the transmitter reaches using a car ignition coil as a source.
Part I
• Electronic Fly Swatter 160 Meter Spar...
Part II
• Electronic Fly Swatter, Spark Gap Tra...
Part III
• Spark Gap Transmitter, Car Ignition C...
EEVBLOG thread
https://www.eevblog.com/forum/rf-micr...