Tube-number record
F4056
0 archive entries
BrandCSF
ClassTraveling Wave Tube
BaseOctal
Filament6.3 V @ 1.2 mA
Construction
Primary TypeOther / special
EnvelopeMetal
SectionsSingle
Filament / Heater
Heater NotesIndirect heating
Absolute Maximum Ratings
Plate Voltage2700 V
Grid 2 Voltage2700 V
Grid 1 Voltage900 V
Cathode Current50 mA
Audio Performance
Power Output10 W
Key Features
- Wideband amplifier
- Metal envelope
- Permanent magnet focusing
- Interchangeable tube
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| 6.5 GHz | 2370 V | — | — | — | 36 mA |
| 7.5 GHz | 2360 V | — | — | — | 39 mA |
Application Notes
The helix must be connected externally to the collector through a milliammeter and a safety circuit set to 5 mA.
0 results