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Tube Database (1,270 tubes)

Other (7066), Pre (189), Power (67), Rectifier (19)
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55451

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BrandPhilips
ClassCathode Ray Tube (CRT)

Construction

Primary TypeSplit-beam
EnvelopeGlass, 13 cm flat screen
Sections2

Filament / Heater

Absolute Maximum Ratings

Plate Voltage3500 V
Cathode Current0.02 mA

Audio Performance

Key Features
  • Flat screen
  • Post-acceleration spiral
  • Symmetric Y-deflection
  • Split-beam

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Post-acceleration1000V---0.01mA

Application Notes

Oscilloscope tube with post-acceleration spiral and symmetric y-deflection. Developed originally as English production E.T.E.L.

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