Tube-number record
8MP-
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BrandAllen B. Du Mont Laboratories, Inc.
ClassCathode-Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeElectrostatic Focus, Magnetic Deflection
EnvelopeJ67 1/2 Glass
SectionsSingle
Filament / Heater
Heater NotesCurrent 0.6A ± 10%
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage180 V
Audio Performance
Key Features
- 8-inch rectangular glass envelope
- Low-voltage focus system
- Straight-gun type (no ion trap)
- Aluminized screen
- External conductive coating
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Monitor Application | 15000 V | — | — | — | 0.1 mA |
Application Notes
Designed particularly for monitor applications. Screen persistence is short.
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