Antique radios, Old Time Radios
CV1247
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Country:
Great Britain (UK)
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| Identical to |
CV1247
= 7417
= NT83
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| Base |
Wires only.
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| Filament |
Vf 14 Volts / If 6 Ampere / Direct |
| Description |
Pure tungsten filament. 150W anode power dissipation at 3MHz, derated down to 70W at 60MHz; 2000V max anode voltage.
Filament (yellow-yellow) and grid (green) wires from one side, anode (red) wire from opposite side.
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| Information source |
-- Original-techn. papers.
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CV1247: Manufacturer's Literature
Emilio Ciardiello
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