Virtual Valve Museum

Virtual Valve Museum

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CV2393 Carcinotron

This valve measures 260x150x135mm overall and has 7 pins.

The serial number of this valve is 1712.

Heater voltage 6.3V
Heater current 2.31A
Anode voltage 135V
Grid voltage 100V
Anode current 0V

 The valve can be mounted in any position but air cooling of the radiator at 10cu ft/min is required.

Performance (into load <= VSWR 1.2:1)
Spot frequency GHz
7 9 11.5
Line voltage 325V 630V 1415V
Line current 23.2mA 25.3mA 30.2mA
Anode current 0 0 0
Power output 56mW 70mW 175mW


Pin Function
1 Heater
2 Cathode
3 Anode
4 Grid
5 Delay line collector
7 Heater
Quarter view Quarter view