Tube-number record
GL-7393
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BrandGeneral Electric
ClassTraveling-Wave Tube
BaseSpecial / none
Filament6.3 V @ 300 mA
Construction
Primary TypeOther / special
EnvelopeMetal-Ceramic
SectionsSingle
Filament / Heater
Heater NotesHeater voltage regulation of +/- 10 percent recommended
Absolute Maximum Ratings
Plate Dissipation1 W
Audio Performance
Key Features
- Low noise
- Broadband
- Ruggedized
- Permanent Magnet Focusing
- Metal-and-ceramic construction
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Broadband RF Amplifier | 650 V | — | 50 | — | 0.675 mA |
Application Notes
Particularly useful in military systems as input tube for radar receivers; provides protection to crystal mixer.
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