Antique radios, Old Time Radios
YDO2
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Country:
Austria
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| Identical to |
YDO2
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| Similar
Tubes |
Normally replaceable-slightly different:
B203
; LP2
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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 0.22 Ampere / Direct / Battery = |
| Description |
Listed in Universal Vademecum as YD-02
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| Information source |
Babani, International Radio Tube Encyclopaedia p. 166 & 167
Universal Vade-Mecum, Electron Valves and Semiconductor Devices Section 87, p. 122
Babani, International Radio Tube Encyclopaedia
Taschenbuch zum Röhren-Codex 1948/49
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YDO2: Tabu Röhren-Codex, 1948
Anonymous 15 Collector
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