When were the first radio waves invented?

Guglielmo Marconi: 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.

Sizin İçin Seçtik  What are low-frequency waves called?

Leave a Reply

Your email address will not be published. Required fields are marked *