Ship communication.
The first radio antenna used to identify an astronomical radio source was one built by Karl Guthe Jansky, an engineer with Bell Telephone Laboratories, in 1931.
Calvin Coolage was the first president to be elected when the radio was used to give the results.
Ship communication.
The first radio antenna used to identify an astronomical radio source was one built by Karl Guthe Jansky, an engineer with Bell Telephone Laboratories, in 1931.
It was first used in space by a more advanced alien species.
In 1895, the first radio was used to transmit Morse Code.
Newfoundland
Radio
Radio was popular and widely used long before TV came along.
This phrase has been used at many radio stations for many years. It is impossible to determine which radio station used it first.
The first radio transmitter, the Spark Gap Transmitter used:copper wirebrass rodsbrass screwswoodphenolic plasticetc.
The first radio antenna used to identify an astronomical radio source was one built by Karl Jansky, an engineer with Bell Telephone Laboratories, in 1931. Jansky was assigned the job of identifying sources of static that might interfere with radio telephone service.