Tube-number record
8460
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BrandBendix
ClassMicrowave Tube
BaseOctal
Filament6.3 V @ 440 mA
Construction
Primary TypeOther / special
EnvelopeMetal
SectionsSingle
Filament / Heater
Heater NotesFilament voltage tolerance +/- 8%
Absolute Maximum Ratings
Plate Voltage350 V
Grid 1 Voltage-350 V
Cathode Current37 mA
H-C Voltage100 V
Audio Performance
Power Output0.02 W
Key Features
- Mechanically Tuned
- Ruggedized
- Integral Cavity
- Convection Cooled
- Low temperature coefficient
- Minimal mechanical tuning hysteresis
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| X-band Oscillator | 300 V | — | — | — | 32 mA |
Application Notes
Exact electrical and mechanical retrofit for the 2K25. The tube has been designed for operation into a matched load. Coaxial output fits standard 227-JAN tube mount.
Datasheets
Datasheet: 8460.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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