Catalogue de radios anciennes
831A
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Pays:
Etats-Unis
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| Identique à |
831A
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| Culot |
Pin-and-blade jumbo (3 contacts)
Connexion au sommet par téton.
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| Utilisé par |
Radio/TV-reception etc. |
| Chauffage |
Direct |
| Description |
This tube is a specially designed version of the 831. It has has a "floating" graphite anode suspended on "lava" collars ti eliminate the "corona effect".
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| Bibliographie |
Tube Lore (II) p. 77
Babani, International Radio Tube Encyclopaedia p. 182 & 183
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Just Qvigstad
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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