Antique radios, Old Time Radios
DV9R
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Country:
United States of America (USA)
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| Identical to |
DV9R
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Was used by |
Transmittertube (Radio) |
| Filament |
Vf 7.5 Volts / If 1.1 Ampere / Direct / Battery = |
| Description |
Rectifier tube designed to complement the de Forest DV9 transmitting tube. No other dada known.
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Dimensions (WHD)
incl. pins / tip |
59 x 110 x mm / 2.32 x 4.33 x inch |
| Information source |
-- Collector info (Sammler)
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Just Qvigstad
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| Data Compliance |
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