Antique radios, Old Time Radios
ORA-B
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Country:
Great Britain (UK)
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| Identical to |
ORA-B
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| First year |
1923
?
70 Years of Radiotubes and V.
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| First Source
(s) |
1922 : British Radio Valves - The Vintage Years: 1904-1925 p.36 & 118
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| Base |
IS-1 (Interservice, UK 1918)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3.8 Volts / If 0.65 Ampere / Direct / Battery = |
| Description |
Special fitting to allow higher frequencies.
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Dimensions (WHD)
incl. pins / tip |
33 x 81 x mm / 1.30 x 3.19 x inch |
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ORA-B: Banneitz, TB der drahtl. Teleph. 1927
Anonymous 15 Collector
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You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
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