Tube-number record
ML-8320
0 archive entries
ML-8320 is a tube type in the TubeDatabase archive (class: Direct-View Half-Tone Storage Tube). Recorded specifications: brand Machlett, construction Display / CRT, socket Diheptal, maximum plate voltage 800 V, and maximum plate dissipation 10 W. The archive does not yet hold a photographed example of this type.
BrandMachlett
ClassDirect-View Half-Tone Storage Tube
BaseDiheptal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
Envelope5-inch diameter, Flat Optical Quality Faceplate
SectionsDual-gun (Write Gun and Flood/Viewing Gun)
Filament / Heater
Heater NotesFlood and Write Guns heaters
Absolute Maximum Ratings
Plate Voltage
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Viewing Section | 7500 V | — | — | — | — |
| Flood Gun | 15 V | — | — | — | — |
| Write Gun | -2000 V | — | — | — | — |
Application Notes
Applications include fire-control radar, airplane-cockpit radar display, airport surveillance, and transient data studies.
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