Radios antiguas y Radios de Colección
870A
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País:
Estados Unidos
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| Idéntica a |
870A
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| Válvulas similares |
Multiple differences or of other kind:
870
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| Válvulas Predecesoras |
870
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| Base |
Top contact with a cap.
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| Usada en |
Transmittertube (Radio) |
| Filamento |
Vf 5 Volt / If 65 Ampere |
| Descripción |
16KV PIV, 7.5A DC. 870 redesigned in a 23" tubular steel case, but with the same ratings. Introduced in 1945 by RCA but discontinued in 1948.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 635 x mm / x 25.00 x inch |
| Literatura |
Tube Lore (I)
Tube Lore (II) p. 80
Babani, International Radio Tube Encyclopaedia
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[rmxtube-en]
| Cumplimiento de datos |
Más información |
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