Radios antiguas y Radios de Colección
NR14
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País:
Gran Bretaña (GB)
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| Idéntica a |
NR14
= CV1150
= 7406
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| Base |
IS-1 (Interservice, UK 1918)
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| Usada en |
Militaire et/ou Services Publics |
| Filamento |
Vf 4 Volt / If 0.1 Ampere / Direct / Specified voltage AND current AC/DC |
| Descripción |
This tube was designed for the British Navy and has the "Interservice" IS-1 so called "acorn" base incorporating one filament cap and the anode and grid connections from brass plates. The anode is identified with a red circle adjacent to the anode plate. the other filament connection is from the top cap. Used in the Gambrell Bros note Magnifier. Made by MOV and Edison-Swan
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
x 75 x 30 mm / x 2.95 x 1.18 inch |
| Literatura |
- - Data from my own collection
Taschenbuch zum Röhren-Codex 1948/49
Taschenbuch zum Röhren-Codex 1951
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NR14: Fin Stewart
Fin Stewart
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