Antique radios, Old Time Radios
B-II
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Country:
Netherlands
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| Identical to |
B-II
= B-II_Ideezet
= B2
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| Similar
Tubes |
Other base:
B2_UV
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| First year |
Apr.1922
Saga of the Vacuum Tube, Tyne Seite 416
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| First Source
(s) |
26.Oct.1923 : Radio Wereld, The Netherlands
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| Production stop |
1926 |
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 1.8 Volts / If 0.15 Ampere / Direct / Battery = |
| Description |
also with Telefunken 4 pin base. The B II and BVI were the first Philips Miniwatt tubes and the first with a getter. In 1923 and 1924 this tube was designated B II and in 1925 it was designated B2.
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Dimensions (WHD)
incl. pins / tip |
42 x 80 x mm / 1.65 x 3.15 x inch |
| Weight |
35 g / 1.23 oz |
| Information source |
Philips Radio catalog E732 - 15-4- '24
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B-II
Peter den Boer
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Just Qvigstad
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B-II: own collection
Peter den Boer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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Variants
This B II has a tip.
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