Tube-number record
7AEP-
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BrandDu Mont
ClassCathode-ray Tube
BaseCRT base (B12 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeJ56Y1
Base MaterialMedium Shell Diheptal
SectionsSingle beam
Filament / Heater
Heater NotesHeater current 0.6A ± 10%
Absolute Maximum Ratings
Plate Voltage4000 V
Plate Dissipation6 W
Grid 1 Voltage-200 V
H-C Voltage180 V
Audio Performance
Key Features
- Electrostatic focus
- Electrostatic deflection
- Flat face plate
- Post-accelerator
- Tight tolerances
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Post-Accelerator Voltage 4000V | 2000 V | — | — | — | — |
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