What frequency does the USA use for cellular?

3G Frequency Bands Carriers:Network:3G Bands and Frequencies:U.S. CellularCDMA850 MHz: Band 5 1900 MHz: Band 2Cricket WirelessGSM/UMTS/HSPA+850 MHz: Band 5 1900 MHz: Band 2Boost MobileCDMA800 MHz: Band 10 1900 MHz: Band 2Metro by T-MobileGSM/UMTS/HSPA+1900 MHz: Band 2 1700/2100 MHz: Band 4Cell Phone Frequency Bands by Provider – Wilson Amplifiers www.wilsonamplifiers.com › blog › frequencies-by-provider

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How many 5G bands are enough?

In essence, 3.3-3.7 GHz band 5G is expected to be the most common form of 5G in the future , offering the right balance between speed and network strength. Further to augment capacity and user experience, operators are deploying mmWave in 26 GHz or 28 GHz around the world. India has also made 26 GHz available for 5G.

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