Antique radios, Old Time Radios
UX842
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Country:
United States of America (USA)
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| Identical to |
UX842
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| Similar
Tubes |
Normally replaceable-slightly different:
PT-842
Other characteristic (electr. data):
UX841
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 7.5 Volts / If 1.25 Ampere / Direct / Specified voltage AC/DC |
| Description |
Work started on development of this tube at the GE laboratories in 1924 and the type number was assigned to it in the Spring of 1925 and it was available the same year. It can be used as a low power transmitting tube..
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Dimensions (WHD)
incl. pins / tip |
x 137 x 54 mm / x 5.39 x 2.13 inch |
| Information source |
- - Manufacturers Literature Development of Radiotron transmiting tubes to1933
Tube Lore (II) p. 78 & 215
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UX842: Fin Stewart
Fin Stewart
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Just Qvigstad
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Collection of
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