Antique radios, Old Time Radios
3J21
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Country:
United States of America (USA)
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| Identical to |
3J21
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| Filament |
Vf 6 Volts / If 1.7 Ampere / Half indirect |
| Description |
'Rising sun' anode, 23.986 GHz fixed frequency magnetron. 60KW peak power; forced air cooling required. Waveguide flanged output. Integral magnet.
Similar to 3J31, except for the integral magnet and for an added stabilizing cavity in the output waveguide.
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| Information source |
Tube Lore (I)
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3J21: Manufacturer's Literature
Emilio Ciardiello
More ...
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