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A41-G4/B4/N4

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BrandMullard
ClassCathode Ray Tube
Filament4V @ 1000mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle gun

Filament / Heater

Heater NotesHeater current is 1.0 A

Absolute Maximum Ratings

Plate Voltage1200 V
Grid 2 Voltage500 V

Audio Performance

Key Features
  • 4-Inch Screen
  • Double electrostatic deflection for asymmetrical operation
  • D2 connected to a2 internally or externally

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Oscillographic1000V----

Application Notes

The Grid Voltage should be adjusted to give the required light intensity. The voltage should never become positive or damage to the tube will result. Deflection D2 to be connected to a2.

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