Catalogue de radios anciennes
859_no2
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Pays:
Etats-Unis
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| Identique à |
859_no2
= UX859
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| Culot |
UX-Base (4 Pins (2 thick, USA 1924)
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| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Vf 3 Volt / If 0.06 Ampère / Direct |
| Description |
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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Dimensions
(l x h x p)
incl.pins/tip |
x 90 x 28 mm / x 3.54 x 1.10 inch |
| Poids |
30 g / 1.06 oz |
| Bibliographie |
Tube Lore (II) p. 79
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Just Qvigstad
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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