Antique radios, Old Time Radios
A31-310W
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Country:
Poland
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| Identical to |
A31-310W
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| Similar
Tubes |
Normally replaceable-slightly different:
A31-120W
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| Base |
7-pin miniature with base glass top CRT
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12 Volts / If 0.075 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
31cm (12") B/W picture
Deflection angle: 110°
ANo9de voltage: 3kV
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Dimensions (WHD)
incl. pins / tip |
292 x 227 x 232 mm / 11.50 x 8.94 x 9.13 inch |
| Weight |
3000 g / 105.82 oz |
| Information source |
-- Original-techn. papers.
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A31-310W: Manufacturer's data
Tomasz Szczesniak
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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