DET1SW transmitting triode
This is a transmitting triode with a thoriated tungsten dull-emitter filament and a nickel anode. It is designed for short-wave operation down to 15 metres.
*: At Va=500, Vg=0
The valve has a special 4-pin base and the elements are marked above the pins. The anode is connected to the top cap.
This file was last modified
15:59:07, Tuesday September 02, 2014