Radios antiguas y Radios de Colección
ER237
País:
Estados Unidos
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Idéntica a |
ER237
= 37
= 237
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Base |
UY-Base, 5 Pins (USA, April 1927)
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Usada en |
Radio/TV-reception etc. |
Filamento |
Vf 6.3 Volt / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
Descripción |
Tube operates as an amplifier and biased based detector. Fitted with four pin element mounting.
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Dimensiones (Alt,Ancho,Prof.) incl.pins/tip |
x 108 x 42 mm / x 4.25 x 1.65 inch |
Literatura |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
Babani, International Radio Tube Encyclopaedia
-- Collector info (Sammler)
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ER237: Fin Stewart
Fin Stewart
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Just Qvigstad
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Colección personal de
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[rmxtube-en]
Cumplimiento de datos |
Más información |
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