Antique radios, Old Time Radios
PV2_DE
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Country:
Great Britain (UK)
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| Identical to |
PV2_DE
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| First Source
(s) |
1926 : British Radio Valves - The Vintage Years: 1904-1925 p.50
1926 : Saga of the Vacuum Tube, Tyne p.373
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| Predecessor Tubes |
PV2_Ediswan
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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 2 Volts / If 0.15 Ampere / Direct / Battery = |
| Description |
There was another Ediswan PV2 with bright emitter, completely different
- similar to an R type tube but a bigger bulb. This tube has an oxide coated fiilament.
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| Information source |
Saga of the Vacuum Tube, Tyne p.373
Wireless World (The), London (WW, 79) Ediswan Advertisement Jan 12th 1927
-- Collector info (Sammler)
British Radio Valves - The Classic Years: 1926-1946
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PV2_DE: Fin Stewart
Fin Stewart
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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