Antique radios, Old Time Radios
ECH3
Base |
Europe side contact P8A (Au P, 8SC) (Codex=Sa)
Top contact with a cap.
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Was used by |
Radio/TV-reception etc. |
Filament |
Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC |
Tube prices |
14 Tube prices (visible for members
only)
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Information source |
Taschenbuch zum Röhren-Codex 1948/49
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ECH3: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
More ...
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ECH3: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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ECH3: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1828
Collection of
Collection of a member from D Collection of a member from D Collection of a member from FIN
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Variants
ECH3 with gold-colored bulb, although the ECH3 belongs to the red series.
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ECH3 with green-colored bulb, although the ECH3 belongs to the red series.
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the normal metallized coating at the glass bulb is replaced by a metal shield around the electrode structure
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ECH3 with tubular (straight) bulb
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Forum contributions about this tube
ECH3
Threads: 1 | Posts: 1
Hits: 6104 Replies: 0
ECH3 (ECH3)
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Konrad Birkner † 12.08.2014
06.Jan.06
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1
Siehe auch
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ECH3
End of forum contributions about this tube
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