Antique radios, Old Time Radios
408L
Country:
Austria
|
Brand:
|
Eagle; Wien |
Tube type: |
Triode, vacuum Power/Output |
|
Ca. 1925 up to 1945 rare. |
|
Identical to |
408L
|
Similar
Tubes |
Normally replaceable-slightly different:
B406
; E4_Kremenezky
; RE114
|
First Source
(s) |
Aug.1930 : Philips Bulletin R1164, p. 27
|
Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
Was used by |
Radio/TV-reception etc. |
Filament |
Vf 4 Volts / If 0.08 Ampere / Direct / Battery = |
Information source |
Röhren-Vademecum; P.H. Brans; Antwerpen p. 129
- - Manufacturers Literature Preisliste 1931
Taschenbuch zum Röhren-Codex 1948/49
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
|
|
408L: Telefunken Werkstattbuch
Wolfgang Bauer
|
Just Qvigstad
|
408L: own collection
Peter den Boer
|
Collection of
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|
|
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Forum contributions about this tube
408L
Threads: 1 | Posts: 1
Hits: 2506 Replies: 0
408L
|
Dirk Becker
22.Jun.05
|
1
siehe auch 408L
|
408L
End of forum contributions about this tube
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