Antique radios, Old Time Radios
2P
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Country:
Great Britain (UK)
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| Identical to |
2P
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2 Volts / If 2 Ampere / Direct / Specified voltage AC/DC |
| Description |
Va<250, Gm=7mA/V
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| Information source |
L'ABCDaire des lampes de TSF des jeunes années p. 77
History of the British Radio Valve to 1940 p.171
Taschenbuch zum Röhren-Codex 1948/49
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2P: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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2P: Babani 1949-1951
Patrice Zeissloff
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):13
Collection of
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