Antique radios, Old Time Radios
CK503AX
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Country:
United States of America (USA)
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| Identical to |
CK503AX
= 5854
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| Similar
Tubes |
Different maximum ratings:
CK507AX
|
| Base |
Subminiatur (wire-ends, flat) B5A
Wires only.
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| Filament |
Vf 1.25 Volts / If 0.045 Ampere / Direct |
| Description |
Output pentode for battery operated wearable or portable sets. 9.5 mW output power over 50 Kohm load with 45 V anode supply.
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| Information source |
- - Manufacturers Literature
Tube Lore (I)
- - -
- - -
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CK503AX: Raytheon Manual
Heinz Höger
More ...
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Just Qvigstad
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CK503AX: Raytheon Manual
Heinz Höger
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