Principles of radio. Part 3. The Vacuum tube

United States, 1943

Film
Please note

Sorry, we don't have images or video for this item.

Explains by animated drawings, the operation of a radio vacuum tube in terms of its filament, plate, and grid circuits. Illustrates the three functions of the vacuum tube in radio: how it serves as an amplifier to operate the loud-speaker, as a rectifier in detection, and as an oscillator to generate the carrier wave.

Credits

production company

ERPI Classroom Films

Encyclopaedia Britannica Films

Language

English

Duration

00:10:30:00

Colour

Black and White

Please note: this archive is an ongoing body of work. Sometimes the credit information (director, year etc) isn’t available so these fields may be left blank; we are progressively filling these in with further research.

Cite this work on Wikipedia

If you would like to cite this item, please use the following template: {{cite web |url=https://acmi.net.au/works/74267--principles-of-radio-part-3-the-vacuum-tube/ |title=Principles of radio. Part 3. The Vacuum tube |author=Australian Centre for the Moving Image |access-date=18 April 2021 |publisher=Australian Centre for the Moving Image}}