Tube-number record
11GP4
0 archive entries
11GP4 is a tube type in the TubeDatabase archive (class: Picture Tube). Recorded specifications: brand RCA, year 1967, construction Display / CRT, base Glass, socket CRT base (B7 family), and maximum plate voltage 15000 V. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassPicture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 450 mA
Construction
Primary TypeDisplay / CRT
EnvelopeFilterglass
Base MaterialGlass
SectionsSingle
Filament / Heater
Warm-up Time11s
Heater NotesVoltage range 5.7V to 6.9V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode-Drive Service | 11000 V | — | — | — | — |
0 results