Tube-number record
TV 3301
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BrandTHOMSON-CSF
ClassTR Double Gas Discharge Tube
Construction
Primary TypeOther / special
EnvelopeMetal/Ceramic
SectionsDouble
Filament / Heater
Absolute Maximum Ratings
Plate Voltage700 V
Grid 1 Voltage-375 V
Cathode Current0.2 mA
Audio Performance
Key Features
- Phase-controlled
- Pre-tuned broadband
- X-Band
- Maintenance electrodes (igniters)
- High power handling
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Broadband X-Band operation | — | — | 500000 | — | 0.15 mA |
Application Notes
Maintenance electrodes must be at negative potentials relative to the tube body. Constant current supply is recommended (150 uA recommended). A resistance of at least 0.5 MOhm must be placed in series with each electrode near the cap to prevent oscillations.
Datasheets
Datasheet: TV3301.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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