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

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SRL 353 vacuum tube outline illustration

Tube-number record

SRL 353

0 archive entries

SRL 353 is a tube type in the TubeDatabase archive (class: Transmitting Triode). Recorded specifications: brand VEB Werk für Fernsehelektronik Berlin, construction Triode, base Metal, socket Special / none, maximum plate voltage 8000 V, and maximum plate dissipation 10000 W. The archive does not yet hold a photographed example of this type.

BrandVEB Werk für Fernsehelektronik Berlin
ClassTransmitting Triode
BaseSpecial / none

Construction

Primary TypeTriode
EnvelopeGlass-Metal
Base MaterialMetal
SectionsSingle

Filament / Heater

MaterialThoriated tungsten

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Class C FM Grounded-Grid6000 V40000—43.53000 mA

Application Notes

Used in VHF and TV transmitters as well as industrial RF generators. Vertical mounting position only.

Datasheets

Datasheet: SRL353.pdf

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

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    Plate Voltage8000 V
    Plate Dissipation10000 W
    Grid 1 Voltage-250 V
    Cathode Current5000 mA

    Audio Performance

    Power Output10000 W
    Key Features
    • Air-cooled
    • Concentric grid connection
    • Directly heated cathode