Tube-number record
F-6367
0 Tubes in archive
BrandFederal
ClassPower Triode
Construction
Primary TypeTriode
EnvelopeGlass
Sections1
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Plate Voltage6200 V
Plate Dissipation3000 W
Grid 1 Voltage-1500 V
Cathode Current2000 mA
Audio Performance
Power Output7200 W
Key Features
- Air-cooled anode
- Thoriated tungsten filament
- No internal insulators
- Industrial application design
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class B Audio-Frequency Power Amplifier and Modulator (2 tubes) | 5000 V | — | — | 25 | 1125 mA |
| Plate-Modulated Radio-Frequency Power Amplifier - Class C Telephony | 5000 V | — | — | 25 | 740 mA |
| Radio-Frequency Power Amplifier and Oscillator - Class C Telegraphy | 6000 V |
Application Notes
Designed for use as a modulator, amplifier and oscillator. Suitable for industrial applications due to wide spacing and lack of internal insulators. Ratings apply up to 30 MHz, reduced to 75% at 50 MHz.