Audion
Query URLs
https://term.museum-digital.de/md-de/tag/30314
- Note
- The Audion was an electronic detecting or amplifying vacuum tube invented by American electrical engineer Lee de Forest in 1906. It was the first triode, consisting of an evacuated glass tube containing three electrodes: a heated filament (the cathode, made out of tantalum), a grid, and a plate (the anode). It is important in the history of technology because it was the first widely used electronic device which could amplify. A low power signal at the grid could control much more power in the plate circuit.
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Deutscher Kleinempfänger Schaub GW 110 (DKE 38) "Goebbelsschnauze"
Der 1938 auf den Markt...
Object information
Image: Deutsches Technikmuseum - CC BY -
Rundfunkempfänger Deutscher Kleinempfänger Schaub GW 110 (DKE 38) "Goebbelsschnauze"
Beschreibung für...
Object information
Image: Deutsches Technikmuseum - CC BY -
Radio Telefunken Arcolette 30W
Geradeausempfänger mit 4...
Object information
Image: Deutsches Technikmuseum - CC BY -
Radio Telefunken Arcolette 30W
Geradeausempfänger mit 4...
Object information
Image: Deutsches Technikmuseum - CC BY -
Radio Telefunken Arcolette T30W (Arcolette III W)
Geradeausempfänger mit 4...
Object information
Image: Deutsches Technikmuseum - CC BY
References
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