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

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Tube-number record

6/22AM

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

Construction

Primary TypeTriode
EnvelopeGlass
Sections1

Filament / Heater

Absolute Maximum Ratings

Plate Voltage30000 V
H-C Voltage200 V

Audio Performance

Key Features
  • Metal backed screen
  • Non-solarising glass
  • Optically flat face
  • Magnetic deflection
  • Magnetic focus

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
General Operating Conditions25000 V———0.1 mA

Application Notes

Designed for use in general Flying Spot Scanner applications.

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