Tube-number record
F4134
0 archive entries
F4134 is a tube type in the TubeDatabase archive (class: Traveling Wave Tube (TWT) Amplifier). Recorded specifications: brand CSF (Compagnie Générale de Télégraphie Sans Fil), year 1965, construction Other / special, base Metal, socket Special / none, maximum plate voltage 1600 V, and maximum plate dissipation 80 W. The archive does not yet hold a photographed example of this type.
BrandCSF (Compagnie Générale de Télégraphie Sans Fil)
ClassTraveling Wave Tube (TWT) Amplifier
BaseSpecial / none
Filament6.3 V @ 1300 mA
Construction
Primary TypeOther / special
EnvelopeMetal
Base MaterialMetal
Sections1
Filament / Heater
MaterialOxide
Warm-up Time180s
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 1.5 GHz Center Frequency | 1000 V | — | — | — | 35 mA |
Application Notes
Recommended to use a safety relay in series with the helix for currents exceeding 5 mA. Helix and collector voltages must be applied before anode voltage.
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