Tube-number record
5710
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5710 is a tube type in the TubeDatabase archive (class: Transmitting Tube). Recorded specifications: brand General Electric, year 1948, construction Triode, maximum plate voltage 20000 V, and maximum plate dissipation 5000 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassTransmitting Tube
Construction
Primary TypeTriode
EnvelopeGlass/Metal
SectionsSingle
Filament / Heater
Materialthoriated-tungsten
Absolute Maximum Ratings
Plate Voltage20000 V
Plate Dissipation5000 W
Grid 1 Voltage-1000 V
Cathode Current400000 mA
Audio Performance
Power Output825000 W
Key Features
- Forced-air-cooled anode
- Thoriated-tungsten filament
- Designed for pulse service
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid-pulsed Class C RF Amplifier/Oscillator | 17500 V | 14500 | — | 95 | 240000 mA |
Application Notes
The filament supply should be continuously variable. It is recommended that the filament voltage be increased gradually during starting.
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