Tube-number record
7AUP4
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BrandSYLVANIA
ClassMonitor Tube
BaseCRT / special base
Filament6.3 V @ 0.3 mA
Construction
Primary TypeElectrostatic Focus, Magnetic Deflection
EnvelopeRound Glass, Spherical Faceplate
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage11000 V
Grid 2 Voltage770 V
Grid 1 Voltage-155 V
H-C Voltage200 V
Audio Performance
Key Features
- Aluminized Screen
- Short Length
- 7/8 Inch Neck Diameter
- Spherical Faceplate
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Monitor/Radar Operation | 8000 V | — | — | — | 0.05 mA |
Application Notes
X-ray radiation shielding may be necessary if operated at higher than the manufacturer's Maximum Rated Anode Voltage.
Datasheets
Datasheet: 7AUP4.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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