Antique radios, Old Time Radios
485
| Base |
UY-Base, 5 Pins (USA, April 1927) (Codex=H)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 1.25 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Variant of the 27 detector/amplifier triode.\Also made by Triad and Raytheon.
|
Dimensions (WHD)
incl. pins / tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Weight |
47 g / 1.66 oz |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49
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485: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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485: Raytheon Manual
Heinz Höger
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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