By: Caleb Eich Scotty Coen. The Radio. When was it invented?.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
an Italian inventor, proved the feasibility of radio communication. He sent and received his first radio signal in Italy in 1895. By 1899 he flashed the first wireless signal across the English Channel and two years later received the letter "S", telegraphed from England to Newfoundland. This was the first successful transatlantic radiotelegraph message in 1902
Guglielmo Marconi Born Apr 25 1874 - Died Jul 20 1937 Transmitting Electrical SignalsRadioPatent Number(s) 586,193Inducted 1975
The first radio was a clockwork-keyed spark transmitter
Improvements have been made to get satellite radio and stretch long distances
Mostly all people now a days use the radio when driving or just listening to a MP3