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

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7588 vacuum tube outline illustration

Tube-number record

7588

0 archive entries

7588 is a tube type in the TubeDatabase archive (class: Triode). Recorded specifications: brand General Electric, construction Triode, socket Planar / disc seal, maximum plate voltage 300 V, and maximum plate dissipation 5.5 W. The archive does not yet hold a photographed example of this type.

BrandGeneral Electric
ClassTriode
BasePlanar / disc seal
Filament6.3 V @ 400 mA

Construction

Primary TypeTriode
EnvelopeMetal-Ceramic
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage300 V
Plate Dissipation5.5 W

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Broadband RF Amplifier200 V45000390017524 mA

Application Notes

The 7588 is a high-mu triode of ceramic-and-metal planar construction intended for use as a broadband radio-frequency amplifier at frequencies up to 500 megacycles.

Datasheets

Datasheet: 7588.pdf

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

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Manufacturers

Brands

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    Grid 1 Voltage-50 V
    Cathode Current30 mA
    H-C Voltage50 V

    Audio Performance

    Key Features
    • Ceramic-and-metal planar construction
    • High-mu
    • Broadband radio-frequency amplifier