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CV655 pentode

Size
This valve measures 77x32mm overall and has an octal base

This is an RF power amplifier pentode. The data here is for the 1613 which is listed as a possible substitute in the CV Register. In addition, the valve has 1613 etched on the base.

Heater voltage6.3V
Heater current700mA
Max anode voltage350V
Max screen voltage275V
Max anode current50mA
Max anode dissipation10W
Capacitances
Cag0.26pF
Cin6.5pF
Cout13.5pF


PinFunction
1Shell
2Heater
3Anode
4Screen grid
5Control grid
6No pin
7Heater
8Cathode

CV655