Catalogue de radios anciennes
FER1_6Volt
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Pays:
Royaume Uni
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| Identique à |
FER1_6Volt
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| Similaires |
Différent chauffage :
FER1_4Volt
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| Première source |
1925 : British Radio Valves - The Vintage Years: 1904-1925 p.51 & 158
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| Culot |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Vf 6 Volt / If 0.1 Ampère / Direct / Battery = |
| Description |
Louden valves were marketed by Fellows Magneto Co. Ltd. from 1924 to 1927. Some Louden designations used were F1 and F2 for bright emitters; FER1, FER2 are the corresponding dull emitter tubes having thoriated filaments.
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| Bibliographie |
Saga of the Vacuum Tube, Tyne page 392
Wireless World (The), London (WW, 79) June 24th 1925 p652
British Radio Valves - The Classic Years: 1926-1946
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FER1_6Volt: Fin Stewart
Fin Stewart
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Just Qvigstad
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FER1_6Volt: Banneitz, TB der drahtl. Teleph. 1927
Anonyme 15 Collectionneur
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Collection de
Collection d'un membre de D |
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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