Antique radios, Old Time Radios
X140
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Country:
United States of America (USA)
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| Identical to |
X140
= 40
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| Similar
Tubes |
Normally replaceable-slightly different:
CX340
; UX240
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct |
| Description |
This tube hada high amplification factor,
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Dimensions (WHD)
incl. pins / tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Weight |
47 g / 1.66 oz |
| Information source |
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
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X140: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
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Just Qvigstad
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