Tube-number record
8111/344H
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BrandHughes Aircraft Company
ClassTraveling Wave Tube
BaseCoaxial
Filament6.3 V @ 2500 mA
Construction
Primary TypeOther / special
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
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Saturated Pulsed | — | — | — | — | 900 mA |
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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