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CV1450 / 4228A triode

Size
This valve measures 464x90mm overall.  

This is a water cooled power triode with a tungsten filament.

Filament voltage 21.7V (as marked)
Nom. filament current 41A
Max usable emission 6A
Max anode voltage 6kV
Max anode voltage for anode modulation 4kV
Max anode current 1.5A
Max anode dissipation 5kW
Max grid dissipation 100W
Max frequency for above ratings 3MHz
Capacitances
Cag 24pF
Cgf 25pF
Caf 3.1pF



CV1450
Quarter view
The filament connections are the screw tags; the grid is the pin connector.

Closeup of glass section





 

This file was last modified23:10:13, Friday November 02, 2012