Radios antiguas y Radios de Colección
ER_Moorhead-1920
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País:
Estados Unidos
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| Idéntica a |
ER_Moorhead-1920
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 4 Volt / If 0.7 Ampere / Direct / Battery = |
| Descripción |
Anode 20-40 Volt. This tube has an anode of 12 mm high, a diameter of appr. 12 mm, one support for the grid and one for the anode.The colour is caused by the phosporus getter.
The base of this tube was made by the Shaw Insulator Company, which was associated with Moorhead laboratories.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
45 x 103 x 34 mm / 1.77 x 4.06 x 1.34 inch |
| Peso |
59 g / 2.08 oz |
| Literatura |
Saga of the Vacuum Tube, Tyne Pages 173-174
-- Collector info (Sammler)
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ER_Moorhead-1920: Fin Stewart
Fin Stewart
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Just Qvigstad
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