Antique radios, Old Time Radios
6J8G
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Country:
United States of America (USA)
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Brand:
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| Tube type: |
Triode-Heptode Frequency converter |
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| Identical to |
6J8G
= CV859
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| Similar
Tubes |
Other shape (e.g. bulb type):
6J8MG
Normally replaceable-slightly different:
6J8M
Other characteristic (electr. data):
6K8G
Heater different:
6J8GA
; 6SJ8G
Other base:
7J7
Differences not known by us:
6J8EG
Multiple differences or of other kind:
6J9SGM
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| First year |
1938
-- Collector info (Sammler) >100 models for 1938, none before.
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| First Source
(s) |
21.Feb.1938 : Electron Tube Registration List
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| Predecessor Tubes |
6A8G
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Successor Tubes
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7J7E
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uao)
Top contact with a cap.
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
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6J8G: RTT Schwandt
Günther Stabe † 19.8.20
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Just Qvigstad
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6J8G: 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):927
Collection of
Collection of a member from FIN |
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