Tube-number record
6897
0 archive entries
6897 is a tube type in the TubeDatabase archive (class: Planar Triode). Recorded specifications: brand General Electric, construction Triode, socket Planar / disc seal, maximum plate voltage 1000 V, and maximum plate dissipation 100 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassPlanar Triode
BasePlanar / disc seal
Filament4.5 V @ 1030 mA
Construction
Primary TypeTriode
EnvelopeMetal and Ceramic
SectionsSingle
Filament / Heater
Heater NotesUnipotential cathode; heater current of a bogey tube at 6.3V
Absolute Maximum Ratings
Plate Voltage1000 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | 600 V | 24800 | — | 95 | 75 mA |
| Radio-Frequency Oscillator Class C (2500 MHz) | 900 V | — | — | — | 90 mA |
Application Notes
Designed for grounded-grid oscillator or amplifier service at frequencies as high as 2500 megacycles.
Datasheets
Datasheet: 6897.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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