Antique radios, Old Time Radios
RS4_Triotron
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Country:
Austria
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| Identical to |
RS4_Triotron
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| First year |
1926
??
Saga of the Vacuum Tube, Tyne page 462, 463
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| First Source
(s) |
Apr.1927 : Funk Bastler #14
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
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| Filament |
Vf 4 Volts / If 0.06 Ampere / Direct / Battery = |
| Description |
Heizung 3,4 - 3,7V/0,1A; Sättigungsstr. 10mA; Anodenspannung 20 - 50V; Durchgriff 11%; Steilheit 0,7mA/V; Innerer Widerstand 14000Ω; Anwendung: H.A.N.;Preis 1927: 11ATS. Daten aus dem WEKA-Katalog 1927, Seite 169.
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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RS4_Triotron: rtt
Anonymous 10 Collector
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Just Qvigstad
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RS4_Triotron: Funk-Bastler 1927, Heft 14
Hartmut Völler
More ...
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Collection of
Collection of a member from D Collection of a member from D |
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