Radios antiguas y Radios de Colección
PER2_4Volt
País:
Gran Bretaña (GB)
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Idéntica a |
PER2_4Volt
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Válvulas similares |
Heater different:
PER2_6Volt
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Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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Usada en |
Radio/TV-reception etc. |
Filamento |
Vf 4 Volt / If 0.2 Ampere / Direct / Battery = |
Descripción |
For RC-coupled output stage
Louden valves were marketed by Fellows Magneto Co. Ltd. from 1924 to 1927.
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Literatura |
Wireless World (The), London (WW, 79) 13 April 1927
British Radio Valves - The Classic Years: 1926-1946 P. 246 & Supplement, p. 48
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PER2_4Volt: Fin Stewart
Fin Stewart
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Just Qvigstad
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Cumplimiento de datos |
Más información |
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