Tube-number record
F-6400
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BrandFederal
ClassPower Triode
Construction
Primary TypeTriode
EnvelopeGlass/Metal
Sectionssingle
Filament / Heater
Materialthoriated tungsten
Absolute Maximum Ratings
Plate Voltage9200 V
Plate Dissipation6000 W
Grid 1 Voltage-1500 V
Cathode Current2200 mA
Audio Performance
Power Output12000 W
Key Features
- Integral water jacket
- Thoriated tungsten filament
- Water and forced air cooling
- Operation up to 50 megacycles
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 9000 V | — | — | 25 | 2000 mA |
Application Notes
Designed for use as a modulator, R-F amplifier and oscillator. Ratings apply up to 30 megacycles.
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