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23DNP4

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BrandZenith
ClassCathode Ray Tube
BaseB6-203
Filament6.3V @ 600mA

Construction

Primary TypeRectangular Glass
EnvelopeJ187D1
Sections1

Filament / Heater

Heater NotesWarm-up time 11 seconds

Absolute Maximum Ratings

Plate Voltage25000 V
Grid 2 Voltage60 V
H-C Voltage180 V

Audio Performance

Key Features
  • Low G5 Voltage (35 Ve)
  • Cathode Drive Design
  • 92° Magnetic Deflection
  • Electrostatic Focus
  • Gray Filter Glass
  • Bonded Implosion Panel
  • No Ion Trap

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Cathode Drive Service20000V---0.2mA

Application Notes

Visual extinction of focused raster. Individual tubes will have satisfactory focus at some value between 0 and 500 volts.

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