Shortwave radio were required. It was also difficult to beam the radio wave directionally with long wave, resulting in a major loss of power over long distances. Prior to the 1920s, the shortwave frequencies above 1.5 MHz were regarded as useless for long distance communication and were designated in many countries for amateur use. Guglielmo Marconi, pioneer of radio, commissioned his assistant Charles Samuel Franklin to carry out a large scale study into the transmission characteristics of short wavelength waves and to determine their suitability for long distance transmissions. Franklin rigged up a large antenna at Poldhu Wireless Station, Cornwall, running on
Long Distance (film) Long Distance (film) Long Distance is a 1961 Australian television film. It was based on a 1948 American radio play, and retained the U.S. setting. It was among the first local drama productions by station HSV-7, and aired in a 30-minute time-slot. It was telecast on the 8th of June. An excerpt from it appeared in a 2006 documentary called "Studio One", suggesting "Long Distance" still exists despite the wiping of the era. The film was produced by British producer Peter Cotes and starred his wife, Joan Miller. It is not known if the show was shown interstate. A woman's