brass rods with spark gap between them 58 17 133 65 594 241 Battery box English Replica of Hertz's spark radio transmitter and receiver for educational...
Hertzian at the English-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license: Transferred from en.wikipedia...
repeating historic experiment done by Heinrich Hertz around 1888. A spark gap transmitter A powered by an induction coil I generates a beam of microwave radio...
Bose, Oliver Lodge, and Augusto Righi. A spark gap transmitter A, consisting of a dipole antenna made of two brass rods with a spark gap between them inside...
