Antique radios, Old Time Radios
RayX-281
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Country:
United States of America (USA)
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| Identical to |
RayX-281
= UX281
= CX381
= 81
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| Similar
Tubes |
Normally replaceable-slightly different:
181_Arcturus
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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 7.5 Volts / If 1.25 Ampere / Direct / Specified voltage AC/DC |
| Description |
This tube featured the four pillar element mounting.
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Dimensions (WHD)
incl. pins / tip |
x 133 x 62 mm / x 5.24 x 2.44 inch |
| Weight |
63 g / 2.22 oz |
| Information source |
70 Years of Radiotubes and V. Page 176
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RayX-281: Fin Stewart
Fin Stewart
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Just Qvigstad
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