Antique radios, Old Time Radios
UX120
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 0.13 Ampere / Direct / Battery = |
| Description |
Work on development of this tube began in the GE laboratories in the Fall of 1924. Manufacture started on a small scale in June 1925 and it was available to the public around three months later.
Plate dissipation 0,11W at plate voltage 135V, for sets with UV199 tubes.
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Dimensions (WHD)
incl. pins / tip |
x 95 x 25 mm / x 3.74 x 0.98 inch |
| Weight |
29 g / 1.02 oz |
| Tube prices |
3 Tube prices (visible for members
only)
|
| Information source |
Saga of the Vacuum Tube, Tyne p. 315 & 316
Tube Lore (II) p. 25, 26 & 214
Taschenbuch zum Röhren-Codex 1948/49
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UX120: Mfg. data sheet
Jay Kinnard
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UX120: KoBi
Konrad Birkner † 12.08.2014
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Just Qvigstad
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UX120: RCA Tube Manual RC-10
Heinz Höger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):20
Collection of
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| Data Compliance |
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