Tube-number record
TOP 1226
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BrandThomson-CSF
ClassTraveling Wave Tube
BaseFlexible / flying leads
Filament6.3 V @ 480 mA
Construction
Primary TypeOther / special
EnvelopeMetal/Ceramic
SectionsBroadband amplifier
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage2700 V
Grid 2 Voltage950 V
Cathode Current26 mA
Audio Performance
Power Output3.5 W
Key Features
- Broadband amplifier
- Integral periodic permanent focusing
- Compact and lightweight
- Sturdy construction for airborne equipment
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Saturated Amplifier @ 15 GHz | 2550 V | — | — | — | 0.3 mA |
Application Notes
Intended for airborne and transportable equipments, radio links, and space communications.
Datasheets
Datasheet: TOP1226.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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