Tube-number record
TH 3523
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BrandTHOMSON-CSF
ClassTraveling-wave tube (TWT)
BaseFlexible / flying leads
Filament5.5 V @ 650 mA
Construction
Primary TypeOther / special
EnvelopeMetal-ceramic
Base MaterialMetal
SectionsSingle
Filament / Heater
Heater Notes0.65 A typical heater current; Heater surge current max 1 A
Absolute Maximum Ratings
Plate Voltage1850 V
Plate Dissipation130 W
Cathode Current55 mA
Audio Performance
Power Output20 W
Key Features
- Highly linear
- Helix-TWT design
- Conduction cooling
- SMA RF Input
- Waveguide RF Output
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Saturation Operation | 3900 V | — | — | — | 47 mA |
Application Notes
Designed for satellite-communications earth stations as a medium-power amplifier or driver for high-power TWTs like the TH 3517.
Datasheets
Datasheet: TH3523.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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