![MARCONI RADIO TV SALES & SERVICE - 68 Photos & 13 Reviews - 8485 Glenoaks Blvd, Sun Valley, California - Home Theatre Installation - Phone Number - Yelp MARCONI RADIO TV SALES & SERVICE - 68 Photos & 13 Reviews - 8485 Glenoaks Blvd, Sun Valley, California - Home Theatre Installation - Phone Number - Yelp](https://s3-media0.fl.yelpcdn.com/bphoto/ErXjjt7E2MQveopv4AIdLg/348s.jpg)
MARCONI RADIO TV SALES & SERVICE - 68 Photos & 13 Reviews - 8485 Glenoaks Blvd, Sun Valley, California - Home Theatre Installation - Phone Number - Yelp
Guglielmo Marconi is credited with the first radio transmission in 1896 but he didn't transmit voice just a signal. Radio voice came along in the early 1900s. The actual credit for the
![A History of Vintage Electronics: The Guglielmo Marconi Collection and the History of Wireless Communications A History of Vintage Electronics: The Guglielmo Marconi Collection and the History of Wireless Communications](https://images.interestingengineering.com/img/iea/QlO7X57eG7/wireless-receiver.jpg)
A History of Vintage Electronics: The Guglielmo Marconi Collection and the History of Wireless Communications
![On this day in history, Dec. 12, 1901, Guglielmo Marconi sends first transatlantic radio message | Fox News On this day in history, Dec. 12, 1901, Guglielmo Marconi sends first transatlantic radio message | Fox News](https://a57.foxnews.com/static.foxnews.com/foxnews.com/content/uploads/2022/12/1200/675/GettyImages-613459308.jpg?ve=1&tl=1)