Tube-number record
3CX6000H3
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BrandSvetlana
ClassMedium-Mu Industrial Triode
BaseFlexible / flying leads
Construction
Primary TypeTriode
EnvelopeCeramic/metal
Sections1
Filament / Heater
MaterialThoriated-tungsten mesh
Absolute Maximum Ratings
Plate Voltage8000 V
Plate Dissipation6000 W
Grid 1 Voltage-550 V
Audio Performance
Power Output9000 W
Key Features
- Mesh filament
- Ceramic/metal construction
- Forced air cooling
- Grid mounting flange
- Flexible filament leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Power Amplifier Class C CW (Grounded Cathode) | 8000 V | — | — | 22 | 1560 mA |
Application Notes
Cooling requirements based on 50˚C ambient air maintaining envelope temperature below 200˚C. Anode to base air flow acceptable if separate 5 CFM stream directed to filament stem.
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