Tube-number record
7BLP7
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BrandGeneral Electric
ClassCathode Ray Tube
BaseCRT / special base
Filament6.3 V @ 0.6 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsDual Beam
Filament / Heater
Heater NotesData and Ratings Are Per Gun
Absolute Maximum Ratings
Plate Voltage5000 V
Plate Dissipation6 W
Grid 2 Voltage10000 V
Grid 1 Voltage-200 V
H-C Voltage180 V
Audio Performance
Key Features
- 7-Inch Round
- Electrostatic Focus
- Electrostatic Deflection
- Dual Gun
- Aluminized
- P7 Phosphor
- Long Persistence
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation Per Gun | 3000 V | — | — | — | 0.03 mA |
Application Notes
Dual beam flat faced cathode ray tube for radar and oscillographic applications.
Datasheets
Datasheet: 7BLP7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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