Radios antiguas y Radios de Colección
DV2_Del-Vecchio
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País:
Italia
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| Idéntica a |
DV2_Del-Vecchio
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| Primera serie |
1924
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-- Collector info (Sammler)
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Filamento |
Direct |
| Descripción |
This was a transmitting triode advertised for use at 'little wavelengths up to 50W' around 1923 by 'Ing. Agostino Del Vecchio', Via Cesare Correnti 8, Milano. Very soon A. Del Vecchio moved to Monza to work at Zenit.
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| Literatura |
-- Original-techn. papers. Di tubo in tubo, Soresini, pg.96
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Just Qvigstad
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| Cumplimiento de datos |
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