military use of radio

Oct 6, 2020 ... Invented in Britain in the 1890s, this subscription service (£5 a year) ... Rather than make do with radio communication equipment and ... Oct 30, 2018 ... When was the first public radio broadcast in the UK? When was ... In Our Time: The Invention of Radio (BBC Radio 4) · History of the BBC ... It was invented in 1947, and even several years later, it was considered by ... radio equipment. Yet the transistor is fundamental for all modern ... 1860: The existence of radio waves predicted. 1866: Demonstrated that rapid variations of electric current could be projected into space. In 1935 the British produced a number of radio-controlled aircraft to be used as targets for training purposes. ... when it results in civilian deaths ... In 1895, Guglielmo Marconi used radio waves to transmit signals over a distance of several kilometers. He developed the technology in subsequent years to ... Work began in earnest in the spring of 1954, and this first Regency transistor radio was in stores for the Christmas season later that year. The Regency ... It's easy to find the stories about how Guglielmo Marconi invented radio and ... 1991 saw one of the biggest changes in amateur radio when the FCC ... Jun 15, 2020 ... On this day in 1920, the first wireless radio broadcast in the UK took place, conducted by Guglielmo Marconi. Chelmsford wanderings. Oct 25, 2010 ... 1953: Becker Mexico Introduced. Becker's iconic Mexico radio launched this year, arguably the first premium in-car radio. It had AM/FM and ...