Radios antiguas y Radios de Colección
VT19_GPO
País:
Gran Bretaña (GB)
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Idéntica a |
VT19_GPO
= CV1612
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Válvulas similares |
Substituya normalmente -diferencia peq.:
VT9B
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Válvulas Sucesoras
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VT21
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Base |
Wires
Wires only.
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Usada en |
Telefonìa |
Filamento |
If 15.5 Ampere / Direct |
Descripción |
Double ended glass bulb. 800W plate dissipation, 12.5KV max, 10MHz max frequency. Filament voltage between 14.5 and 16.5V, exact value marked on each tube. First made 1922 and used as a transmitter tube in the British Stonehaven Radio Station. Only 199 made
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Literatura |
-- Original-techn. papers.
British Radio Valves - The Vintage Years: 1904-1925 Pages 83 and 133
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Cumplimiento de datos |
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