Antique radios, Old Time Radios
2C39
|
Country:
United States of America (USA)
|
|
| Identical to |
2C39
= CV3940
|
| Similar
Tubes |
Normally replaceable-slightly different:
2C38
|
| First Source
(s) |
10.Jul.1946 : Electron Tube Registration List 504
|
|
Successor Tubes
|
2C39A
2C39BA
|
| Filament |
Vf 6.3 Volts / If 1.1 Ampere / Half indirect |
| Description |
'Oil can' shape UHF transmitting triode. Glass spacers.
100W max plate dissipation with forced-air cooling. Gain 100, Gm 17000umhos, 500MHz max full ratings operating frequency.
This was the forerunner of the many 'oil-can' power triodes, with glass and ceramic spacers.
|
| Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
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| |
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2C39: Diefenbach Amateurfunk Handbuch
Michael Schlör
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2C39: Manufacturer's Literature
Emilio Ciardiello
More ...
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2C39: Manufacturer's Literature
Emilio Ciardiello
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2C39: Manufacturer's Literature
Emilio Ciardiello
More ...
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