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

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

ML-8443

0 archive entries

ML-8443 is a tube type in the TubeDatabase archive (class: Direct View Storage Tube). Recorded specifications: brand Machlett, construction Display / CRT, socket Special / none, and maximum plate voltage 6500 V. The archive does not yet hold a photographed example of this type.

BrandMachlett
ClassDirect View Storage Tube
BaseSpecial / none
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
Envelope5-1/8 inch diameter
SectionsOn-axis flood gun, On-axis high-resolution tetrode write gun

Filament / Heater

Heater NotesFlood gun heater current is 600 mA +/- 10%; Write gun heater current is 300 mA +/- 10%.

Absolute Maximum Ratings

Plate Voltage

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Viewing Section6500 V————
Writing Section2500 V————

Application Notes

Designed primarily for airborne radar applications.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    6500 V
    Grid 2 Voltage300 V
    Grid 1 Voltage-30 V

    Audio Performance

    Key Features
    • Bright visual displays of half-tone images
    • Short, compact design
    • Optional integral magnetic shield
    • On-axis high-resolution tetrode write gun