Tube-number record
7913
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BrandGeneral Electric
ClassMetal-Ceramic Triode
BasePlanar / disc seal
Filament6.3 V @ 400 mA
Construction
Primary TypeTriode
EnvelopeMetal-Ceramic
SectionsSingle
Filament / Heater
Heater NotesCoated Unipotential Cathode
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation2 W
Cathode Current25 mA
H-C Voltage50 V
Audio Performance
Key Features
- High-mu
- Ceramic-and-metal planar construction
- RF Power Amplifier
- UHF Oscillator
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | 200 V | 40000 | 2500 | 100 | 20 mA |
| UHF Oscillator Service | 300 V | — | — | — | 15 mA |
Application Notes
Primarily intended for use as an oscillator or radio-frequency power amplifier.
Datasheets
Datasheet: 7913.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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