Antique radios, Old Time Radios
99
| Base |
UV199 (Codex=Bo)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 0.06 Ampere / Direct / Battery = |
| Description |
The "Saga of the vacuum tube" by Tyne tells us on page 314: "In April 1925 the UV199 was superseded by the UX199, announced August 1, 1925. Production continued up to 1931, although after 1927 few new receivers were built to use it. Nickel-plated contact pins were introduced in 1927."
After some time the UX tubes were noted only by the numbers and a bit later only by the last two digits.
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Dimensions (WHD)
incl. pins / tip |
x 84 x 25 mm / x 3.31 x 0.98 inch |
| Weight |
26 g / 0.92 oz |
| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
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99: Fin Stewart
Fin Stewart
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Just Qvigstad
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99: My schematic collection.
Pier Antonio Aluffi
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):8
Collection of
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Variants
99 Philco_long pins
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