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

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Tube-number record

7AHP1

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BrandMullard
ClassCathode Ray Tube
BaseDiheptal
Filament6.3 V @ 300 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Plate Voltage6000 V
Grid 2 Voltage1100 V
Grid 1 Voltage-150 V
Cathode Current0.3 mA
H-C Voltage150 V

Audio Performance

Key Features
  • Electrostatically focused
  • Double electrostatic deflection
  • Rectangular screen
  • Medium persistence

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Radar/Oscilloscope5000 V————

Application Notes

Suitable for radar or oscilloscope applications. Suitable for symmetrical or asymmetrical deflection.

Datasheets

Datasheet: 7AHP1.pdf

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

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