Antique radios, Old Time Radios
Y-581
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Country:
United States of America (USA)
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| Identical to |
Y-581
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Successor Tubes
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8907
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| Filament |
Vf 6 Volts / If 1 Ampere |
| Description |
Forced air cooled UHF cermet planar triode, oil-can shape; usable as amplifier or oscillator, CW or pulsed operation, up to 3GHz. Nickel matrix cathode for high power pulses.
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| Data Compliance |
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