Radio
Radio is the technology of communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves. They can be received by other antennas connected to a radio receiver; this is the fundamental principle of radio communication. In addition to communication, radio is used for radar, radio navigation, remote control, remote sensing, and other applications.
Read Full WikiDEFINITIONS
- nounThe technology that allows for the transmission of sound or other signals by modulation of electromagnetic waves.
- nounA device that can capture (receive) the signal sent over radio waves and render the modulated signal as sound.
- verbTo use two-way radio to transmit (a message) (to another radio or other radio operator).
- verbTo order or assist (to a location), using telecommunications.
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Library Results
TV Shows
- Radio Romance
A top star radio DJ hosts a program that deals with stories of healing wounded hearts.... - Free Radio
What happens when a legendary morning shock-jock abandons his post, leaving the feeble-minded int... - Radio Gaga
Joris Hessels and Dominique Van Malder travel with their self-built mobile radio studio to specia...
Media & Art
Berlin Radio Tower
Fada Radio Design, Red Radio, Presentation Drawing
Soundstation Radio Alarm Clock
