Radios antiguas y Radios de Colección
859_no2
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País:
Estados Unidos
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| Idéntica a |
859_no2
= UX859
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| Base |
UX-Base (4 Pins (2 thick, USA 1924)
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 3 Volt / If 0.06 Ampere / Direct |
| Descripción |
This tube was made originally as the UX859 in 1928. It was designed for use in condenser microphones. Essentially it was a UX199 but with an amplification factor of 30.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 90 x 28 mm / x 3.54 x 1.10 inch |
| Peso |
30 g / 1.06 oz |
| Literatura |
Tube Lore (II) p. 79
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Just Qvigstad
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[rmxtube-en]
| Cumplimiento de datos |
Más información |
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