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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

85D14

0 archive entries

85D14 is a tube type in the TubeDatabase archive (class: Oscilloscope Cathode Ray Tube). Recorded specifications: brand Philips, construction Display / CRT, and socket Special / none. The archive does not yet hold a photographed example of this type.

BrandPhilips
ClassOscilloscope Cathode Ray Tube
BaseSpecial / none

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle gun

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • Internal graticule
  • Gold-plated Y-plates
  • Rotation coil support
  • 100 MHz bandwidth compatibility

Application Notes

Construction of the rotation cable was slightly modified. G1 to G2 distance was increased from 1mm to 2mm to increase write speed and modulation. Automatic modulation limiting recommended to prevent screen burn-in.

Filters

0 tubes found

Manufacturers

Brands

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