6 Résultats trouvés pour "Fichier:Hertz_radio_wave_experiments_-_parabolic_antennas.png".

Fichier:Hertz radio wave experiments - parabolic antennas.png

English Diagram of Hertz's radio transmitter and receiver...

Fichier:Hertz spark gap transmitter and parabolic antenna.png

231 63 181 477 506 926 English: Parabolic reflector made of zinc sheet metal attached to wooden frame focuses radio waves from dipole into beam 249 234...

Fichier:Hertz radio wave experiments - crossed polarization.png

English Hertz's experiment showing polarization of radio waves...

Fichier:Hertz radio wave experiments - refraction.png

English Experiment showing refraction of radio waves...

Fichier:Hertz radio wave experiments - polarization filter.png

English Experiment showing polarization of radio waves...

Fichier:Hertzian spark gap transmitter and receiver.png

dipole antenna consisting of two brass rods with spark gap between them 58 17 133 65 594 241 Battery box English Replica of Hertz's spark radio transmitter...

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