Tube-number record
7815
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BrandGeneral Electric
ClassPlanar Triode
Filament6 V @ 1 mA
Construction
Primary TypeTriode
EnvelopeCeramic-and-Metal
Sections1
Filament / Heater
Heater NotesHeater voltage variation should not exceed ±5%; range 5.0 to 6.0 volts.
Absolute Maximum Ratings
Plate Voltage3500 V
Plate Dissipation10 W
Grid 1 Voltage-150 V
Cathode Current3000 mA
Audio Performance
Key Features
- Ceramic-and-metal construction
- High-mu
- Planar design
- Conduction and convection cooling
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Plate-Pulsed Oscillator @ 2500 MHz | 3500 V | — | — | — | 9 mA |
| Grid-Pulsed Amplifier @ 1100 MHz | 1000 V | — | — | — | — |
Application Notes
Designed for use as a grid-pulsed or plate-pulsed oscillator, frequency multiplier, or power amplifier at frequencies up to 3000 megacycles.
Datasheets
Datasheet: 7815.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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