CV1221 / NT38A transmitting pentode
*: These values apply for use of the valve as an unmodulated Class C amplifier
at not less than 15 metres wavelength
Pins: base view, clockwise from the index pin: screen grid, filament, control grid, filament. The base shell is the suppressor grid connection and the top cap the anode.
This file was last modified23:10:14, Wednesday February 23, 2022