Radios had long been invented in 1980. Only thing left to invent would be a novel item to add a radio to. maybe a radio toaster, a radio fishing ros, something like that.
1914
The radio has gone through many changes including a switch from analog to digital. The first digital radio was invented in the late 1960s.
The transistor was invented by Bell Labs in 1948. Applications in consumer devices followed within a few years after that.
There are many types of emergency radios available. Some of the types of radio available include Ham radio, AM radios, FM radios, CB radios and walkie talkies.
1907
in 1932
1929
You need at least two radios, one transmitter and one receiver to be able to say that you've invented radio.
Guglielmo Macaroni and Nikola Tesla
Two way radios were invented as a means of portable, man carried communication.
Nikola Tesla
a hardy hard hard
1914
1914
If you think about it all radios are actually wireless. Thus as the radio was invented in Victorian times - the Victorians DID have wireless radios.
it wasn't invented, because of the war