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8111/344H

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BrandHughes Aircraft Company
ClassTraveling Wave Tube
BaseTNC Connectors
Filament6.3V @ 2500mA

Construction

Primary TypeHelix Traveling Wave Tube
EnvelopeMetal with Integral Permanent Magnet
SectionsSingle

Filament / Heater

Heater NotesCathode Pre-Heating Time: 180 seconds

Absolute Maximum Ratings

Plate Dissipation60 W
Cathode Current1500 mA
H-C Voltage8000 V

Audio Performance

Power Output1500 W
Key Features
  • Helix type wave propagating structure
  • Permanent magnet focusing
  • Air cooled
  • Pulsed operation

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Saturated Pulsed----900mA

Application Notes

Power amplifier for operation in the 3,350 to 3,650 Mc frequency range. All ratings are based on the ABSOLUTE system. All voltages are referenced to the cathode.

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