Catalogue de radios anciennes
TripleServiceSuper
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Pays:
Etats-Unis
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| Identique à |
TripleServiceSuper
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| Culot |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Vf 6 Volt / If 0.28 Ampère / Direct / Battery = |
| Description |
This tube was specially designed by the Nutron company and was claimed "to be better by fully 25% of any other tube on the market". The anode area was bigger than the 201A type and the filament longer. They were said to have a mutual conductance of over 900 ohms and an anode impedance of 7000. The amplification factor was 7.5 to 8. This information from the Radio News advertisement of October, 1924
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Dimensions
(l x h x p)
incl.pins/tip |
x 114 x 45 mm / x 4.49 x 1.77 inch |
| Poids |
55 g / 1.94 oz |
| Bibliographie |
Radio News October 1924 p. 571
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TripleServiceSuper: Fin Stewart
Fin Stewart
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Just Qvigstad
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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