Information: - Freinberg is a municipality in the district of Scharding in Upper Austria, Austria. The municipality has an area of 20 square kilometers and population of 1494 (on 31 December 2005). - Upper Austria (; Austro-Bavarian: "Obaostarreich") is one of the nine states or "Bundeslander" of Austria. Its capital is Linz. Upper Austria borders on Germany and the Czech Republic, as well as on the other Austrian states of Lower Austria, Styria, and Salzburg. With an area of and 1.437 million inhabitants, Upper Austria is the fourth-largest Austrian state by land area and the third-largest by population. - A radio station is a set of equipment necessary to carry on communication via radio waves. Generally, it is a receiver or transmitter, an antenna, and some smaller additional equipment necessary to operate them. Radio stations play a vital role in communication technology as they are heavily relied on to transfer data and information across the world. - Linz is the third-largest city of Austria and capital of the state of Upper Austria. It is located in the north centre of Austria, approximately south of the Czech border, on both sides of the River Danube. The population of the city is , and that of the Greater Linz conurbation is about 271,000. - The Freinberg Transmitter is a broadcasting transmitter on the Freinberg near Linz . It was established in 1928 as medium wave broadcasting station and used until 1936 a T - antenna , which hung up on two guyed masts , which were 45 metres tall . In 1936 , the T - antenna was replaced by a 165 metre tall mast , insulated against ground . In summer 1950 , the antenna mast was shortened to 120 metres , because it was too long for the new frequency and would have a bad radiation diagram . In October 1957 , the mast was again extended to 146 metres and in 1965 the transmitters were replaced by a new device . At the beginning of the 1980s , medium wave broadcasting ceased at Freinberg . The mast is now used for FM transmission . - Broadcasting is the distribution of audio and/or video content or other messages to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and receivers. Before this, all forms of electronic communication (early radio, telephone, and telegraph) were one-to-one, with the message intended for a single recipient. The term "broadcasting", borrowed from the agricultural method of sowing seeds in a field by casting them broadly about, was coined by either KDKA manager Frank Conrad or RCA historian George Clark around 1920 to distinguish this new activity of "one-to-many" communication; a single radio station transmitting to multiple listeners. What is the relationship between 'freinberg transmitter' and 'austria'?
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