Radios antiguas y Radios de Colección
D040
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País:
Gran Bretaña (GB)
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| Idéntica a |
D040
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| Base |
L4 British large 4 pin (1922, LG4)
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| Usada en |
Transmittertube (Radio) |
| Descripción |
Mentioned on advertisement by Mullard, April 1932. 1kw 40 watt transmitting tube
See also DO40 which is the correct name for this valve.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
78 x 172 x mm / 3.07 x 6.77 x inch |
| Literatura |
- - Manufacturers Literature
British Radio Valves - The Vintage Years: 1904-1925 Page129
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D040: Fin Stewart
Fin Stewart
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Just Qvigstad
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| Cumplimiento de datos |
Más información |
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