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Tube Database (7,341 tube types · 1,270 archive entries)

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TOP 1304 vacuum tube outline illustration

Tube-number record

TOP 1304

0 archive entries

TOP 1304 is a tube type in the TubeDatabase archive (class: Traveling Wave Tube). Recorded specifications: brand THOMSON-CSF, construction Other / special, base Metal, socket Coaxial, and maximum plate voltage 50000 V. The archive does not yet hold a photographed example of this type.

BrandTHOMSON-CSF
ClassTraveling Wave Tube
BaseCoaxial
Filament8.2 V @ 10600 mA

Construction

Primary TypeOther / special
EnvelopeMetal/Ceramic
Base MaterialMetal
SectionsSingle

Filament / Heater

Heater NotesTypical operation values; Range 7V to 10V

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Pulsed Operation at 3 GHz46000 V———2500 mA

Application Notes

Designed for modern radar systems, typically used with TOP 1293. Requires 5 minutes preheating time.

Datasheets

Datasheet: TOP1304.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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    Plate Voltage50000 V
    Cathode Current18000 mA

    Audio Performance

    Key Features
    • Cathode modulated
    • Liquid cooled (Coolanol 35)
    • Ion pump included
    • Impregnated cathode
    • Collector depression capability