Antique radios, Old Time Radios
884
Country:
United States of America (USA)
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Identical to |
884
= VT-222
= G3S2
= RX884
= WT-245
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Similar
Tubes |
Normally replaceable-slightly different:
6Q5G
Other class quality (otherwise equal):
38884
; CV647
Other base:
885
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First Source
(s) |
21.Mar.1945 : Electron Tube Registration List 401
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Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=U)
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Was used by |
Technology / Measurement |
Filament |
Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC |
Description |
Argon filled thyratron, intended for use as sawtooth sweep oscillator in early CRT horizontal deflection circuits. 300V peak, 75mA average.
Also available as 884W, high-rel version.
Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
38 x 102 x mm / 1.50 x 4.02 x inch |
Weight |
37 g / 1.31 oz |
Tube prices |
3 Tube prices (visible for members
only)
|
Information source |
Tube Lore (II) p. 81
-- Original prospect or advert
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49
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884: Aus Buch" Meetinstrumenten"DE MUIDERKRING
Willy De Grande
More ...
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884: ARRL Handbook 1972
Anonymous 10 Collector
More ...
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Just Qvigstad
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884: Sylvania Technical Manual
Peter Hoddow
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):36
Collection of
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Forum contributions about this tube
884
Threads: 1 | Posts: 2
Hits: 3361 Replies: 1
884
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Willy De Grande
08.Oct.05
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1
Herr Admins,
Die Röhre 884 müss ein aparte heizungswickelung haben. B= dia 38 mm H= 102 mm Gew=37 gram Die röhre ist ein Westingshouse JAN 884 W
Grüssen aus Brügge
<willy De Grande
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Hans-Thomas Schmidt
08.Oct.05
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2
Danke Willy,
die Werte wurden eingetragen.
Viele Grüße, Hans-Thomas Schmidt
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884
End of forum contributions about this tube
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