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15LO3A

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ClassRadar Tube
BaseInternational Octal
Filament4V @ 1mA

Construction

Primary TypeCathode Ray Tube
EnvelopeGlass
SectionsSingle

Filament / Heater

Heater Notesa.c. or d.c.

Absolute Maximum Ratings

Plate Voltage12000 V
Grid 2 Voltage2200 V
Grid 1 Voltage-145 V
H-C Voltage125 V

Audio Performance

Key Features
  • Aluminium Backed Screen
  • Long Persistence Afterglow
  • Electrostatic Focus
  • Magnetic Deflection

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operation10000V----

Application Notes

Anode 1 must always be at least 50 volts positive to Anode 2. Mounting position is any.

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