Antique radios, Old Time Radios
312PV
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| Tube type: |
Triode, vacuum Power/Output |
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| Identical to |
312PV
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| Similar
Tubes |
Normally replaceable-slightly different:
312P_Lustrolux
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 0.12 Ampere / Direct / Battery = |
| Description |
Branded "Ensign". Filament rated 2.8 to 3V and emission >12mA.
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| Information source |
History of the British Radio Valve to 1940 p.147
- - Manufacturers Literature Undated and unsourced advert.
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312PV: Fin Stewart
Fin Stewart
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Just Qvigstad
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Collection of
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