Tube-number record
7835
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BrandRCA
ClassSuper-Power Triode
BaseCoaxial
Construction
Primary TypeTriode
EnvelopeCeramic-metal
Base MaterialMetal
Sections1
Filament / Heater
MaterialThoriated Tungsten
Warm-up Time60s
Absolute Maximum Ratings
Plate Voltage65000 V
Plate Dissipation300000 W
Grid 1 Voltage-2500 V
Cathode Current600000 mA
Audio Performance
Power Output5000000 W
Key Features
- Ceramic-Metal Seals
- Integral Water Ducts
- Double-Ended Construction
- Coaxial-Electrode Structure
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Plate-Pulsed Amplifier (Long Pulse) | 34000 V | — | — | — | 265000 mA |
| Plate-Pulsed Amplifier (Short Pulse) | 34000 V | — | — | — | 280000 mA |
Application Notes
For use as a Plate-Pulsed Amplifier at frequencies up to 300 MHz for Search Radar, Pulsed Transmission, and Particle Accelerator Service.