Radios antiguas y Radios de Colección
HK-5989
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País:
Estados Unidos
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| Idéntica a |
HK-5989
= VG-24G
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| Base |
UX-Base (4 Pins (2 thick, USA 1924)
Sidecontact and top contact.
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| Filamento |
Direct |
| Descripción |
Ionization gauge. 50µA/micron sensitivity at 10mA grid drawing. Tantalum grid and plate; 5/16" O.D. glass tubulation near the top.
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| Literatura |
-- Original prospect or advert Electronics, April 1951
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Just Qvigstad
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| Cumplimiento de datos |
Más información |
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