| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Triode, vacuum UHF |
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Tube ID = 4222
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| Identical to |
2CW4
|
| Similar
Tubes |
13CW4 (Heater different)
6CW4 (Heater different)
|
|
| Base |
Nuvistor
|
| Was used by |
Technology / Measurement |
| Filament |
-: Indirect /
If: 0.45 Ampere /
Vf 2.1 Volts /
|
| Description |
Steile UHF-Triode.
Text in other
languages (may
differ)
|
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
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Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
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O.F.
Otto Frosinn
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|
RCA Tube Manual
Peter Hoddow
|
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RCA Tube Manual
Peter Hoddow
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