What is sub-6 GHz and mmWave?

Sub-6GHz 5G is essential for blanket coverage and bandwidth, while mmWave offers higher speeds over shorter distances . As such, mmWave deployments are limited to short distances, such as a few streets, and areas that benefit most from extreme high bandwidth, such as stadiums and city centers.

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What is C band in 5G?

According to wireless testing firm Rohde and Schwarz, the C-band is all frequencies between 4 and 8GHz . When US wireless geeks talk about C-band, though, they’re talking about 3.7 to 4.2GHz—and specifically, in this case, the range from 3.7 to 3.98GHz.

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What is band C spectrum?

C-band is all frequencies of the electromagnetic spectrum measured between 4 Ghz and 8 Ghz ; but the sweet spot of C-band that Verizon and AT&T are buying up is between 3.7 to 3.98GHz. That is used by satellite transmissions, wifi devices, and weather.

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