Radios antiguas y Radios de Colección
UV207
| Base |
TRANSMITTING & Power-TUBES/VALVES in gen
Sidecontact.
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| Usada en |
Transmittertube (Radio) |
| Filamento |
Vf 22 Volt / If 52 Ampere / Direct / Specified voltage AC/DC |
| Descripción |
Work started on this tube at the G E laboratories in March 1919 and the type number was assigned to it in 1922 (?). It was available in 1923. This tube is water cooled and the water jacket has the type number UT-1285. The plate voltage was 15000 and dissipation 7500 watts max. The tube had two flying leads on the top and the grid conection on the side. The tube was not part of the RCA tube line and by 1938 the tube was being sold as a 'renewal type.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 490 x mm / x 19.29 x inch |
| Literatura |
-- Collector info (Sammler) Banneitz, TB der drahtl. Telephonie u.Telegr. 1927
- - Manufacturers Literature Development of Radiotron transmitting tubes to 193
Tube Lore (II)
Tube Lore (II)
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UV207: Banneitz, TB der drahtl. Teleph. 1927
Anónimo 15 Coleccionista
Mas ...
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