Antique radios, Old Time Radios
SD2
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Country:
Austria
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| Identical to |
SD2
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| First Source
(s) |
22.Nov.1935 : Wireless World (The), London (WW, 79)
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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 0.14 Ampere / Direct / Battery = |
| Information source |
Babani, International Radio Tube Encyclopaedia p. 140 & 141
- - Manufacturers Literature 1931 tube data booklet
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49
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| Tube Tester Data |
Avo CT160 |
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SD2: Triotron Radio Röhrenbroschüre 1928
Thomas Lebeth
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Just Qvigstad
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SD2: Triotron Radio Röhrenbroschüre 1928
Thomas Lebeth
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Collection of
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You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
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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