Tube-number record
23BGP4
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BrandSylvania
ClassTelevision Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeRectangular Glass
EnvelopeJ187A
Base MaterialPlastic
SectionsSingle monochrome gun
Filament / Heater
Heater NotesHeater warm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage22000 V
Grid 2 Voltage70 V
H-C Voltage200 V
Audio Performance
Key Features
- Bonded Shield
- Aluminized Screen
- Gray Filter Glass
- No Ion Trap
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode Drive Service | 16000 V | — | — | — | — |
Application Notes
X-ray radiation shielding may be necessary if operated above 16,000 volts.
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