Antique radios, Old Time Radios
BF2
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Country:
France
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| Identical to |
BF2
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| Similar
Tubes |
Normally replaceable-slightly different:
B409
; RE134d
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| First Source
(s) |
1925 : Saga of the Vacuum Tube, Tyne p.402
Aug.1930 : Philips Bulletin R1164, p 34
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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 4 Volts / If 0.85 Ampere / Direct |
Dimensions (WHD)
incl. pins / tip |
x 60 x 100 mm / x 2.36 x 3.94 inch |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Röhren-Vademecum; P.H. Brans; Antwerpen p. 12
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BF2: rtt
Anonymous 10 Collector
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Just Qvigstad
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