Watch Directivity (1960) Official Trailer
7 / 10 IMDb January 1, 1960 0h 12m
Combining colour, animation and sound to clarify principles of radio-wave transmission, this film illustrates how antennas propagate radio waves and how they may be adapted to increase the directivity of transmissions. The theoretical concepts are emphasized.
Director
Runtime
0h 12m
Release Date
January 1, 1960
Genre
Animation, Documentary
Status
Released
Country
Canada
Producers
Production Companies
ONF | NFBAdvertisement
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