Radios antiguas y Radios de Colección
869
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País:
Estados Unidos
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| Idéntica a |
869
= SE-3071
= 569
= WL-684A
= 881
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| Válvulas similares |
Substituya normalmente -diferencia peq.:
38169
Other class quality (otherwise equal):
VT-39
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Válvulas Sucesoras
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869A
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| Base |
Pin-and-blade jumbo (3 contacts)
Top contact with a cap.
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| Usada en |
Transmittertube (Radio) |
| Filamento |
Vf 5 Volt / If 20 Ampere / Direct |
| Descripción |
20KV PIV, forced air cooling. Pin-and-blade jumbo base.
Amperex, GE and RCA known sources.
First introduced Dec. 1928.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 347 x 128 mm / x 13.66 x 5.04 inch |
| Peso |
476 g / 16.79 oz |
| Literatura |
Tube Lore (II) p. 80
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49
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869: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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[rmxtube-en]
| Cumplimiento de datos |
Más información |
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