wireless spectrum
Radio frequency range
The wireless spectrum is the range of electromagnetic frequencies used for radio communication—everything from AM radio to Wi-Fi to cellular networks.
Because signals at different frequencies can interfere with each other, governments allocate portions of the spectrum to specific uses: The FCC auctioned wireless spectrum to mobile carriers.
Spectrum is finite and increasingly valuable as wireless devices multiply.
- low-frequencyOccurring seldom or rarely
- cellular networksWireless communication infrastructure for phones
- Wi-FiWireless network standard
- BluetoothShort-range wireless protocol
- signal strengthTransmission power measurement
radio broadcasting · licensing agreements · 5G technology · dead zones · carrier waves · satellite communication · white spaces · Marconi · television broadcasting · over the air · ham radio · high-frequency · radar systems · radio waves · high-frequency
- telecommunicationscell phone, cellphone, signals, cellular network, telephone calls
- broadcasting rulesFCC, broadcast license, broadcasting license, license renewal, signal interference
- radio spectrumradio frequency, airwaves, radio waves, AM band, FM band
- broadcastingbroadcasting, TV, radio, television, news
wireless spectrumcoaxial cable
Shielded radio frequency wire
ethernet · twisted pair · wireline · copper wire · fiber optics
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