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CV3990 beam power amplifier

Size
This valve measures 87x32mm overall and has an octal base

Heater voltage6.3V
Heater current800mA
Max operating screen voltage200V
Max anode dissipation10W
Max screen dissipation2.5W
Max heater-cathode voltage100V
Capacitances (without screen)
Cin (nom)13pF
Cout (nom)7pF
Cag (max)7.2pF


PinFunction
1Cathode + suppressor grid
2Heater
3Screen grid
4Cathode + suppressor grid
5Control grid
6Cathode + suppressor grid
7Heater
8Base sleeve
TCAnode

CV3990

This file was last modified11:35:26, Friday October 14, 2016