Definition that contains radio signal
- detector electronic equipment that detects the presence of radio signals or radioactivity
- marconi Italian electrical engineer who invented wireless telegraphy and in 1901 transmitted radio signals across the Atlantic Ocean (1874-1937)
- wifi a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol
- wlan a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol
- local oscillator an oscillator whose output heterodynes with the incoming radio signal to produce sum and difference tones
- radio antenna omnidirectional antenna comprising the part of a radio receiver by means of which radio signals are received
- guglielmo marconi Italian electrical engineer who invented wireless telegraphy and in 1901 transmitted radio signals across the Atlantic Ocean (1874-1937)
- one-way light time the elapsed time it takes for light (or radio signals) to travel between the Earth and a celestial object
- radio compass a direction finder that gives a bearing by determining the direction of incoming radio signals
- wireless fidelity a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol