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31E14

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BrandAEI
ClassCathode-ray Tube
BaseDuodecal B12A
Filament6.3V @ 300mA

Construction

Primary TypeMonochrome CRT
EnvelopeRectangular
SectionsSingle

Filament / Heater

Heater NotesHeater should always be connected at the chassis end in a series heater chain.

Absolute Maximum Ratings

Plate Voltage16000 V
Grid 2 Voltage500 V
H-C Voltage180 V

Audio Performance

Key Features
  • 2 1/4” diagonal rectangular tube
  • 70° magnetic deflection
  • Low voltage electrostatic focusing

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Television Studio Monitoring12000V---0.00015mA

Application Notes

Intended for use in television studio monitoring equipment. X-ray radiation shielding may be necessary if operated above 16 kV.

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