Antique radios, Old Time Radios
PM2DL
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Country:
Great Britain (UK)
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| Identical to |
PM2DL
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| Similar
Tubes |
Normally replaceable-slightly different:
L2
; PM2D1
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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 0.1 Ampere / Direct / Battery = |
| Description |
Driver for Class B.
Designed for AF amplification and leaky grid detection. Metallised bulb only (1935)
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| Information source |
History of the British Radio Valve to 1940 p. 141 & 166
-- Original-techn. papers.
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
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PM2DL: Telefunken Werkstattbuch
Wolfgang Bauer
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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):8
Collection of
Collection of a member from D |
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