Tube-number record
F4088
0 archive entries
F4088 is a tube type in the TubeDatabase archive (class: Traveling Wave Tube (TWT)). Recorded specifications: brand Compagnie Générale de Télégraphie Sans Fil (CSF), year 1963, construction Other / special, and maximum plate voltage 1500 V. The archive does not yet hold a photographed example of this type.
BrandCompagnie Générale de Télégraphie Sans Fil (CSF)
ClassTraveling Wave Tube (TWT)
Filament6.3 V @ 1.5 mA
Construction
Primary TypeOther / special
EnvelopeMetal
Sections1
Filament / Heater
Heater NotesChauffage indirect, cathode à oxydes
Absolute Maximum Ratings
Plate Voltage1500 V
Grid 2 Voltage1500 V
Grid 1 Voltage1000 V
Cathode Current40 mA
Audio Performance
Power Output30 W
Key Features
- Large Bande
- Focalisation par aimants alternés incorporés
- Puissance en saturation > 30W
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Amplifier | -1240 V | — | — | — | 22 mA |
Application Notes
Tube amplificateur à onde progressive à large bande (2.0 - 4.0 GHz).
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