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8911

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BrandEIMAC
ClassPlanar Triode
Filament6.3V @ 650mA

Construction

Primary TypeTriode
EnvelopeCeramic/Metal
Base MaterialMetal
SectionsSingle

Filament / Heater

MaterialOxide Coated
Warm-up Time60s
Heater NotesUnipotential cathode

Absolute Maximum Ratings

Plate Voltage2000 V
Plate Dissipation50 W
Grid 1 Voltage-100 V
Cathode Current100 mA
H-C Voltage50 V

Audio Performance

Key Features
  • Compact
  • Rugged
  • Ceramic/Metal construction
  • Excellent frequency stability
  • High power output
  • Cavity circuit compatible

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate 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.

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