Tube-number record
8911
0 archive entries
8911 is a tube type in the TubeDatabase archive (class: Planar Triode). Recorded specifications: brand EIMAC, year 1971, construction Triode, base Metal, maximum plate voltage 2000 V, and maximum plate dissipation 50 W. The archive does not yet hold a photographed example of this type.
BrandEIMAC
ClassPlanar Triode
Filament6.3 V @ 650 mA
Construction
Primary TypeTriode
EnvelopeCeramic/Metal
Base MaterialMetal
SectionsSingle
Filament / Heater
MaterialOxide Coated
Warm-up Time60s
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Average Characteristics | — | 30000 | — | 60 | — |
Application Notes
Intended for CW plate- or grid-pulsed oscillator, amplifier, or frequency multiplier use. Capable of providing in excess of 1 kw peak power at 6 GHz.
0 results