Antique radios, Old Time Radios
8188
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| Tube type: |
Transmitting Tetrode, air cooled |
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| Identical to |
8188
= 4PR400A
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| Filament |
Vf 5 Volts / If 14.7 Ampere |
| Description |
Typical peak pulse power output: 64 kW
Plate dissipation: 0.4 kW
Plate max 20 kV; max 4 A
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| Information source |
-- Original prospect or advert Richardson, 1994
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