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NPO. Huizen (transmitter), Hilversum (studio), Netherlands. 1927, from 1930 part of Dutch Public radio. AM 160 kHz,1935 transmitter moved to Kootwijk, 1938 also Jaarsveld 722 kHz, today FM network and 747/1251 kHz. Huizen 15 kW, Kootwijk day 15 kW, evening 120 kW, Jaarsveld 20 kW.
History of radio. Early pioneers of radio science and technology in the United States including Charles Steinmetz, David Sarnoff, Irving Langmuir and Alfred Goldsmith in 1921, photographed next to the antenna feed wires of the New Brunswick Marconi Station, one of the first transatlantic radio links. Photo includes Albert Einstein as a visiting ...
Homemade two tube radio from 1958. 1930s style homemade one-tube regenerative radio. The idea of radio as entertainment took off in 1920, with the opening of the first stations established specifically for broadcast to the public such as KDKA in Pittsburgh and WWJ in Detroit. More stations opened in cities across North America in the following ...
History of broadcasting. The Marconi Company was formed in England in 1910. The photo shows a typical early scene, from 1906, with Marconi employee Donald Manson at right. The British Broadcasting Corporation's landmark and iconic London headquarters, Broadcasting House, opened in 1932. At right is the 2005 eastern extension, the John Peel wing ...
New Brunswick Marconi Station (40.51529°N 74.48895°W) was located at County Route 501 and Easton Avenue just a few minutes from the New Brunswick border in Somerset, New Jersey. Today it is the site of Marconi Park. It was an early radio transmitter facility built in 1913 and operated by the American Marconi. [44]
The Golden Age of Radio, also known as the old-time radio (OTR) era, was an era of radio in the United States where it was the dominant electronic home entertainment medium. It began with the birth of commercial radio broadcasting in the early 1920s and lasted through the 1950s, when television gradually superseded radio as the medium of choice ...
1898: Marconi opened the first radio factory, on Hall Street, Chelmsford, England, employing around 50 people. 1899: Bose announced his invention of the "iron-mercury-iron coherer with telephone detector" in a paper presented at Royal Society, London. 1899: Tesla experiments with wireless power in Colorado Springs.
C. Children's Radio Network. The Christmas Channel. Classic Rock (Dial Global radio network) Classic Rock (Westwood One) Classical Public Radio Network. Classical South Florida. Cosmo Radio.