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

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YD1333 vacuum tube outline illustration

Tube-number record

YD1333

0 archive entries

YD1333 is a tube type in the TubeDatabase archive (class: RF Power Triode). Recorded specifications: construction Triode, base Ceramic, socket Coaxial, maximum plate voltage 3500 V, and maximum plate dissipation 900 W. The archive does not yet hold a photographed example of this type.

ClassRF Power Triode
BaseCoaxial
Filament6.3 V @ 5.4 mA

Construction

Primary TypeTriode
EnvelopeMetal-ceramic
Base MaterialCeramic
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated; cathode heating time min 180 seconds. Recommended heater voltage deviation +/- 2% for transposer application.

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Characteristics2000 V70000—80250 mA
RF Class AB TV Transposer Service2000 V———410 mA

Application Notes

Primarily intended for use as R.F. class AB linear broad-band amplifier in T.V. transposer service at frequencies up to 960 MHz.

Datasheets

Datasheet: YD1333.pdf

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

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    Plate Voltage3500 V
    Plate Dissipation900 W
    Grid 1 Voltage-200 V
    Cathode Current550 mA

    Audio Performance

    Power Output100 W
    Key Features
    • Forced air cooled
    • Metal-ceramic construction
    • Coaxial construction
    • Oxide coated cathode
    • Linear broad-band amplifier