8793
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BrandRCA
ClassBeam Power Tube
FilamentV @ mA
Construction
Primary TypeBeam Power Tube
EnvelopeCeramic-Metal (CERMOLOX)
Sections1
Filament / Heater
MaterialThoriated-Tungsten Mesh
Warm-up Time15s
Absolute Maximum Ratings
Plate Voltage7000 V
Plate Dissipation5000 W
Grid 2 Voltage1500 V
Cathode Current40000 mA
Audio Performance
Key Features
- CERMOLOX
- Thoriated Tungsten Mesh Filaments
- Sturdy, Reliable
- Full Input to 400 MHz
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Mu-Factor (Grid 2 to Grid 1) | - | - | - | 10 | - |
Application Notes
5,000 Watts PEP Output; 10,000 Watts Output Telegraphy or FM Telephony
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