i was developed to make communication with others around the world easier for people.
Have you ever caught yourself wondering which military radio was used by the British army that was developed in 1933? No. 1 Wireless Set was a short range radio used by the British Army, this wireless set was developed in 1933.
cellular phones use radio signals and repeater stations.
Audio broadcasts began on the radio after 1900. In addition, as marketing executives began to look for ways to reach more people, radio advertising developed.
RADAR
They were invented and developed in the following order: -- Steam engine (first) -- Radio -- Airplane -- Television (last)
-- The principles of radio were developed by Maxwell in the 1870s and Hertz in the 1880s,followed by Marconi and DeForest in the 1890s and 1900s.-- The first full-time radio station, KDKA in Pittsburgh, began broadcasting in 1920.-- The principles of digital computing were developed by Turing in the late 1930s.-- DAB radio (Digital Audio Broadcasting) was developed in the 1980's as European project. The first regular digital transmission was made in 1995 in Norway. The BBC radio is in digital format since 2001.So in answer to your question. All radios are notdigital computers. But if you have a DAB radio or a Satellite radio, they will have digital computers inside them, to decode the digital signal.
I assume you mean what years was radio invented, 1897 was the year of Tesla's patent.
Guglielmo Marconi developed the first long distance wireless telegraph. He also broadcast the first transatlantic radio signal in 1901.
His first transmission was across his family estate in Italy in 1895. He developed the radio in England, demonstrating transmission across the English Channel to France in 1899 and then transmitted from Cornwall across the Atlantic Ocean to Newfoundland in 1902.
Radar (Radio Detection and Ranging) was the technology developed for detection of enemy air power.
Scientists have developed a number of radio, infrared, ultraviolet, and X-ray telescopes.