Antique radios, Old Time Radios
CK6021
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Country:
United States of America (USA)
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| Identical to |
CK6021
= 6021
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| Similar
Tubes |
Multiple differences or of other kind:
6BF7
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| Predecessor Tubes |
5670
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| Base |
Subminiatur-8, with space 1/8, B8D
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect |
| Description |
Medim mu twin triode; ruggedized 6BF7 with Gm raised to 5.4mS.
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| Information source |
- - Manufacturers Literature
Tube Lore (I)
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CK6021: Raytheon Manual
Heinz Höger
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Just Qvigstad
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CK6021: Raytheon Manual
Heinz Höger
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Collection of
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