Antique radios, Old Time Radios
BD
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Country:
France
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| Identical to |
BD
= P215
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| Similar
Tubes |
Normally replaceable-slightly different:
P215_Marconi
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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 |
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices group 87, p. 122
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BD: rtt
Anonymous 10 Collector
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Just Qvigstad
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on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
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