Radios antiguas y Radios de Colección
PS15
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País:
Estados Unidos
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| Idéntica a |
PS15
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| Base |
UX-Base (4 Pins (2 thick, USA 1924)
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| Usada en |
Radio/TV-reception etc. |
| Filamento |
Vf 5 Volt / If 0.25 Ampere / Direct / Battery = |
| Descripción |
This tube was part of a series called the "Precision Series" and featured improved mechanical bracing with lava insulators at each end of the plate to ancho rthe filament and grid leads. Anode 90-160 Volt.
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| Literatura |
Radio Engineering June 1927
-- Collector info (Sammler)
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PS15: Fin Stewart
Fin Stewart
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Just Qvigstad
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| Cumplimiento de datos |
Más información |
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