History of amateur radio Heinrich Rudolf Hertz in 1888) were adapted into a communication system in the 1890s by the Italian inventor Guglielmo Marconi. In the late 19th century there had been amateur "wired" telegraphers setting up their own interconnected telegraphic systems. Following Marconi's success many people began experimenting with this new form of "wireless telegraphy". Information on "Hertzian wave" based wireless telegraphy systems (the name "radio" would not come into common use until several years later) was sketchy, with magazines such as the November, 1901 issue of "Amateur Work" showing how to build a simple system based on Hertz' early experiments. Magazines show
Andrea Marconi 26 January 2015 Marconi was signed by Calcio Como in another temporary deal. Marconi started in the first 2 games of promotion playoffs. He was an unused bench against Matera in the second leg. Andrea Marconi Andrea Marconi (born 24 May 1985) is an Italian footballer who plays for Italian club Folgore Caratese. Born in Milan, Lombardy, Marconi started his career at Milanese club Aldini. In July 2002, along with 5 other youth players, they were signed by one of the two Serie A club of Milan city – A.C. Milan. Marconi was the member of the under-18 youth team