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

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6560 vacuum tube outline illustration

Tube-number record

6560

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6560 is a tube type in the TubeDatabase archive (class: TR Tube). Recorded specifications: brand Bomac Laboratories, Inc., construction Dual broad-band gas switching tube, socket Waveguide, and maximum plate dissipation 67 W. The archive does not yet hold a photographed example of this type.

BrandBomac Laboratories, Inc.
ClassTR Tube
BaseWaveguide

Construction

Primary TypeDual broad-band gas switching tube
Envelopeintegral cavity
Sectionsdual

Filament / Heater

Absolute Maximum Ratings

Plate Dissipation67 W
Cathode Current0.2 mA

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Ignitor Operation475 V———0.1 mA

Application Notes

Designed to operate with suitable short-slot hybrid junctions to provide a balanced duplexer using RG91/U size waveguide. Operational band is from 15,000 to 17,000 MHz.

Datasheets

Datasheet: 6560.pdf

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

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    Audio Performance

    Key Features
    • Broad-band gas switching
    • Short-slot hybrid junction compatible
    • Balanced duplexer operation
    • Integral cavity