This is a transmitting triode with a thoriated tungsten filament, suitable for use as an oscillator or HF amplifier at frequencies up to 120MHz. It must be mounted vertically.
(Above data is for DET18, which the CV Register shows as being a close equivalent)
*: At Va=1000, Ia=35mA.
The locating pin is between pins 2 and 3
Donated by John Kaesehagen
This file was last modified23:10:30, Wednesday February 23, 2022