Top 10 Historic Vacuum Tubes and Radio Valves
Ten real vacuum tubes and valve-era devices: Fleming valves, radio valves, triodes, a Nuvistor, a Nixie tube, a magnetron, and a photomultiplier. Photograph credits: 1. File:Fleming valves.jpg; John Ambrose Fleming; …
Why recommended
- A concise vertical ranking with English narration, captions, and manually reviewed visuals.
Watch Options
Description
Ten real vacuum tubes and valve-era devices: Fleming valves, radio valves, triodes, a Nuvistor, a Nixie tube, a magnetron, and a photomultiplier.
Photograph credits:
1. File:Fleming valves.jpg; John Ambrose Fleming; Public domain; ; https://commons.wikimedia.org/wiki/File:Fleming_valves.jpg;
2. File:12C3C.jpg; Mister rf; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:12C3C.jpg;
3. File:RCA ’808’ Power Vacuum Tube.jpg; 池田正樹 ( talk )masaki ikeda; Public domain; ; https://commons.wikimedia.org/wiki/File:RCA_%E2%80%99808%E2%80%99_Power_Vacuum_Tube.jpg;
4. File:Vacuum tube Cymotron UX171-A triode IMG 7855.jpg; Alex P. Kok; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Vacuum_tube_Cymotron_UX171-A_triode_IMG_7855.jpg;
5. File:Vacuum tube Telefunken REN2204 triode IMG 7979.jpg; Alex P. Kok; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Vacuum_tube_Telefunken_REN2204_triode_IMG_7979.jpg;
6. File:Vacuum tube Philips ECH3 triode hexode IMG 7888.jpg; Alex P. Kok; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Vacuum_tube_Philips_ECH3_triode_hexode_IMG_7888.jpg;
7. File:Hitachi 7586 Nuvistor triode tube.jpg; Mister rf; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Hitachi_7586_Nuvistor_triode_tube.jpg;
8. File:ZM1210-operating edit2.jpg; Georg-Johann Lay with a slight edit by Richard Bartz; CC BY-SA 3.0; http://creativecommons.org/licenses/by-sa/3.0/; https://commons.wikimedia.org/wiki/File:ZM1210-operating_edit2.jpg;
9. File:725A Magnetron Tube, Raytheon, World War II - National Electronics Museum - DSC00140.JPG; Daderot; CC0; http://creativecommons.org/publicdomain/zero/1.0/deed.en; https://commons.wikimedia.org/wiki/File:725A_Magnetron_Tube,_Raytheon,_World_War_II_-_National_Electronics_Museum_-_DSC00140.JPG;
10. File:RMA 1P21 photomultiplier tube.jpg; Ladd Observatory; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:RMA_1P21_photomultiplier_tube.jpg;
Movie Details
Similar Movies
Top 10 Historic Pigeon Lofts and Communication Stations
Top 10 Famous Glass Conservatories in the World
Top 10 Historic Suspension Bridges in the World
Top 10 Historic Shopping Arcades in the World
Top 10 Historic Harbor Lighthouse Complexes in the World
Top 10 Legendary Ceramic Centers in the World
Top 10 Legendary Fortress Sieges in the World
