Product Summary

The E88C311 is a S.Q. TUBE special quality triode. It is designed for use as ground grid aerial amplifier for band IV and V.

Parametrics

E88C311 absolute maximum ratings: (1)Heater voltage: 6.3V; (2)Heater current: 155mA; (3)Anode current: 12.5mA; (4)Mutual conductance: 13.5mA/V; (5)Noise figure at 850MHz: 9.6dB; (6)Equivalent noise resistance: 240Ω.

Features

E88C311 features: (1)life test: 10000 hours; (2)Low interface resistance; (3)Mechanical quality: shock and vibration resistant; (4)Base: Noval. Gold plated pins; (5)Heating: Indirect A.C. or D.C; parallel supply.

Diagrams

E88C311 dimension