NFB Collection
Bandwidth
196011 min 28 secFilm: Animation
Direction: René Jodoin
Production: Frank SpillerPeter Jones
Produced by the National Film Board of Canada for the Royal Canadian Air Force.
This film combines colour, animation and sound to clarify principles of radio wave transmission. It illustrates how antennas propagate radio waves and how they may be adapted to increase the bandwidth of transmissions. (The film was released for general use as a public service by the Royal Canadian Air Force.)
Availability
Subject categories
- Technology > CommunicationsRadio Technology and Radar
- Media and Communication > Military CommunicationsRadio Communications and Equipment
Credits
- director
- René Jodoin
- producer
- Frank Spiller
- executive producer
- Peter Jones
- photography
- Douglas Poulter
- sound editing
- Claude Langlois
- animation
- Bernard Longpré
- narrator
- Jack Curran