Tube-number record
F-7847
0 archive entries
BrandITT (International Telephone and Telegraph Corporation)
ClassTraveling Wave Tube
BaseSpecial / none
Filament6.3 V @ 2200 mA
Construction
Primary TypeOther / special
EnvelopeMetal
Base MaterialMetal
SectionsSingle section helix
Filament / Heater
Heater NotesUnipotential Oxide Cathode
Absolute Maximum Ratings
Plate Voltage3000 V
Plate Dissipation200 W
Cathode Current70 mA
Audio Performance
Key Features
- Helix type wave propagating structure
- Power amplifier
- Water or air cooled
- CW operation
- Maximum duty cycle 1.0
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| CW Power Amplifier | 2800 V | — | — | — | 70 mA |
Application Notes
A solenoid provides the magnetic field and is not integral with the tube. Voltages shown in absolute ratings are with respect to cathode.
0 results