Radios antiguas y Radios de Colección
VT-11
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País:
Estados Unidos
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| Idéntica a |
VT-11
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| Válvulas similares |
Substituya normalmente -diferencia peq.:
VT-1_GE
Otra base:
CG-886
Multiple differences or of other kind:
VT-1
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| Válvulas Predecesoras |
G_Pliotron
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Válvulas Sucesoras
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1918
CG-890
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| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Usada en |
Militaire et/ou Services Publics |
| Filamento |
Vf 4 Volt / If 1.1 Ampere / Direct / Battery = |
| Descripción |
According to Sibley, VT-11 was the General Electric equivalent of the WE VT-1, interchangeable with it. But this statement is questionable, because the VT-1 has 2.2 Volt filament voltage.
First made by GE for the US signal Corps after an order from them for 80,000 tubes in January 1918.
The tube is designed for detector, amplifier and oscillator use in heterodyne circuits. The anode is an inverted nickel "cup" 1/4 inch diameter and 5/16ths inch high.
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| Precios de válvulas |
1 Precios de válvulas (visible
solo para miembros)
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| Literatura |
Saga of the Vacuum Tube, Tyne page 148, 149, 154
Tube Lore (I)
Tube Lore (II)
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VT-11: Fin Stewart
Fin Stewart
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Just Qvigstad
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