Tube-number record
F4064A
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BrandThomson-CSF
ClassTraveling Wave Tube
BaseSpecial / none
Filament6.3 V @ 300 mA
Construction
Primary TypeOther / special
EnvelopeMetal with Integral Permanent Magnet
Base MaterialMetal
SectionsSingle
Filament / Heater
Warm-up Time3s
Heater NotesHeater current 0.3 to 0.6 A
Absolute Maximum Ratings
Plate Voltage315 V
Cathode Current8 mA
Audio Performance
Power Output0.00013 W
Key Features
- Low noise
- Integral permanent magnet focusing
- Natural conduction and convection cooling
- Integral voltage divider
- Preset for optimum noise performance
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 1.20 GHz | 300 V | — | — | — | 0.07 mA |
| 1.30 GHz | 300 V | — | — | — | 0.07 mA |
| 1.40 GHz | 300 V | — | — | — | 0.07 mA |
Application Notes
Designed for transportable telecommunication systems and laboratory use. Supply must be isolated from ground by at least 500 Vdc. Non-magnetic tools must be used for mounting.
Datasheets
Datasheet: F4064A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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