F-6399
0 Tubes in archive
BrandFederal
ClassPower Triode
FilamentV @ mA
Construction
Primary TypeTriode
EnvelopeGlass with Integral Water Jacket
Sections1
Filament / Heater
MaterialThoriated Tungsten
Absolute Maximum Ratings
Plate Voltage6200 V
Plate Dissipation6000 W
Grid 1 Voltage-1500 V
Cathode Current1500 mA
Audio Performance
Key Features
- Integral water jacket
- No internal insulators
- Thoriated tungsten filament
- Designed for industrial oscillator use
- Wide spacing between elements
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class C Telegraphy | 4500V | - | - | 25 | 1000mA |
| Class C Telegraphy | 5000V | - | - | 25 | 1200mA |
| Class C Telegraphy | 6000V | - | - | 25 | 1400mA |
Application Notes
Relatively wide spacing between elements and lack of internal insulators make this tube especially suitable for industrial applications. Operation up to 50 megacycles is permissible at reduced ratings.
Sort by
Showing 1 to 0 of 0 results