Antique radios, Old Time Radios
UV209
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Country:
United States of America (USA)
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| Identical to |
UV209
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| Base |
TRANSMITTING & Power-TUBES/VALVES in gen
2 Top contacts.
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| Was used by |
Transmittertube (Radio) |
| Filament |
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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| Information source |
- - Manufacturers Literature Development of Radiotron transmitting tubes to 193
Tube Lore (II) Page 30
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| Data Compliance |
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