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

Other (3,257 tube types), Pre (2,314 tube types), Power (1,030 tube types), Rectifier (740 tube types)
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Tube-number record

DH 13-78/79

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ClassOscillograph tube

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Audio Performance

Key Features
  • Spiral-shaped post-deflection acceleration electrode
  • Barrier coating to prevent charging and blow-off effects
  • Precision D1 plates

Application Notes

Used for oscillography. The tube incorporates a barrier coating to prevent raster distortion caused by charging effects (blaaseffecten).

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