-
Sent and received the first radio signal
-
AM Radio is Amaplitude 535 KHz - 1605 KHz
AM Radio was the only waves out there for radio -
eltrical engineering professor William Gladson of the University of Arkansas is said to have constructed an experimental wireless transmitetr
-
Created Audion Tube which is a vacuum tube that amplified signals
-
KDKA, first know as
8XK, was the first radio station created by Frank Conrad -
WEAF aired a 10 minute commercial for an apartment complex for $50. This is how radio made money.
-
FRC ( Federal Radio Commission) said that you have to have a license in order to ave a transmitter.
-
Two-thirds of American households own at least one radio.
-
Aound the middle of the Great Depression families got together around their radios and listened to the radio.
-
people turn to the Radio for entertanment
-
FM Radio is Frequency 88 - 108 MHz
-
FM is moved from its original home of 42-50 Mhz to 88-108 Mhz to make room for TV.
