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

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AF36-48 vacuum tube outline illustration

Tube-number record

AF36-48

0 archive entries

AF36-48 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, base Glass, socket Duodecal, and maximum plate voltage 16000 V. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 300 mA

Construction

Primary TypeDisplay / CRT
EnvelopeRectangular glass
Base MaterialGlass

Filament / Heater

Heater NotesIndirect heating by A.C. or D.C.; series or parallel supply

Absolute Maximum Ratings

Plate Voltage16000 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Radar Operation14000 V————

Application Notes

The region of the neck between 83 and 143 mm from the reference line should be kept free from stray magnetic fields. A mu-metal shield may be adequate.

Datasheets

Datasheet: AF36-48.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
    • Metal-backed screen
    • Gray filter glass
    • Spherical screen
    • Low voltage electrostatic focus