![]() ![]() ![]() In an attempt to organize spectrum and frequency use in America, the US government tasks the FCC (Federal Communications Commission) and the NTIA (National Telecommunications and Information Administration) with This is where all cellular frequencies fall. For example, the spectrum that comprises the range from 3 kHz to 300 GHz is called the RF spectrum. We categorize frequencies into groups called spectrums. If they’re moving slowly, these are lower frequencies. If the sound waves are moving fast, these are higher frequencies. Cellular Phone Frequency Bands: What Are They?Īs you may remember from high school science, the number of sound waves that occur per second is the definition of a frequency. All of this information proves very helpful, for instance, to people thinking about switching carriers or to people who are in the market for a new device. ![]() Some devices are compatible with certain radio frequencies and not others. Not every provider uses the same frequencies. Certain bandwidths and networks may serve your area better than others. But this knowledge is very helpful to technology nerds and lay-people alike. And it can’t connect to a mobile network without radio frequencies.įor many consumers out there, the technology and importance of radio waves as pertaining to their cell phone is out of sight/out of mind. Your smartphone must connect to a mobile network in order to browse the web, stream videos, send text messages, and make calls. Of all the individual technologies and components that allow your smartphone to function, radio waves are perhaps the most important. This updated cellular phone frequency bands guide explains this information simply as well as how this knowledge is helpful to everyone who uses a cell phone. ![]() Most people use their smartphone every day without truly knowing what makes its functionality possible. For many consumers out there, the technology and importance of radio waves to cell phones is out of sight/out of mind. ![]()
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