Catalogue de radios anciennes
UV209
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Pays:
Etats-Unis
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| Identique à |
UV209
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| Culot |
TRANSMITTING & Power-TUBES/VALVES in gen
Connexion au sommet par 2 tétons.
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| Utilisé par |
Transmittertube (Radio) |
| Chauffage |
Direct / Specified voltage AC/DC |
| Description |
No information is available on this tube except that it was a lower power tube "similar to UV207 but not active". - page 47 of Development of Radiotron transmitting tubes to 1933. Designed in 1923, the tube was not commercialised.
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| Bibliographie |
- - Manufacturers Literature Development of Radiotron transmitting tubes to 193
Tube Lore (II) Page 30
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[rmxtube-fr, noindex]
| Mentions légales |
Plus d'informations |
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