Antique radios, Old Time Radios
1904K
Country:
Argentina
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Identical to |
1904K
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Base |
Octal (Int.Octal, IO) K8A, USA 1935
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Was used by |
Radio/TV-reception etc. |
Filament |
If 0.1 Ampere / Specified current AC/DC ~ = (Series working) |
Description |
30...80V; 100mA.
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Information source |
-- Collector info (Sammler)
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1904K: Manufacturers Info
Anonymous 15 Collector
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Just Qvigstad
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1904K: Noticiero FAPESA publicado en Argentina
Heriberto Tavella
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
Collection of
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Forum contributions about this tube
1904K
Threads: 1 | Posts: 1
Hits: 2322 Replies: 0
1904K (1904K)
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Heriberto Tavella
03.Jan.08
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1
Valvula reguladora de corriente de 100 ma. Rango de variacion en reguladora 30-80 V. Se usa en aparatos de ambas corrientes con filamentos en serie
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1904K
End of forum contributions about this tube
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