Tube-number record
1GANP4 / 16AQP4
0 archive entries
1GANP4 / 16AQP4 is a tube type in the TubeDatabase archive (class: Television Picture Tube). Recorded specifications: brand Sylvania, construction Display / CRT, socket CRT base (B7 family), and maximum plate voltage 18000 V. The archive does not yet hold a photographed example of this type.
BrandSylvania
ClassTelevision Picture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 0.6 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRectangular Glass
SectionsSingle
Filament / Heater
Warm-up Time11s
Heater NotesHeater warm-up time 11 seconds
Absolute Maximum Ratings
Plate Voltage18000 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage200 V
Audio Performance
Key Features
- 16-inch Direct Viewed
- Rectangular Glass Type
- Spherical Faceplate
- Bonded Shield
- Gray Filter Glass
- Aluminized Screen
- Electrostatic Focus
- 114 Degree Magnetic Deflection
- No Ion Trap
- External Conductive Coating
- Anti-Reflection Treated (16AQP4)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Grid Drive Service | 14000 V | — | — | — | — |
| Cathode Drive Service | 14000 V | — | — | — | — |
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