Captain H. Round of the British Marconi Co. designed the type C tube in about 1913. It is a triode that was meant for high gain high frequency use. No examples of the tube were available so some estimation was used in making the tube.
- 12 жыл бұрын
Making a type C triode vacuum tube.
- Рет қаралды 277,144
Пікірлер: 426