What is band C-band?

Frequency Band of 3GPP LTE FDD mode Band No.Uplink Frequency bandDownlink Frequency band11920 MHz – 1980 MHz2110 MHz – 2170 MHz21850 MHz – 1910 MHz1930 MHz – 1990 MHz31710 MHz – 1785 MHz1805 MHz – 1880 MHz41710 MHz – 1755 MHz2110 MHz – 2155 MHzGlobal TDD band – XGP Forum www.xgpforum.com › new_XGP › TDD_band

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.

Radio Frequencies BandApprox. Range of Wavelengths (cm)Approximate FrequenciesS15 – 7.52 – 4 GHzC7.5 – 3.754 – 8 GHzX3.75 – 2.48 – 12 GHzK2.4 – 0.7512 – 40 GHzBasics of Space Flight – Solar System Exploration: NASA Science solarsystem.nasa.gov › basics › chapter6-3

The S band is a designation by the Institute of Electrical and Electronics Engineers (IEEE) for a part of the microwave band of the electromagnetic spectrum covering frequencies from 2 to 4 gigahertz (GHz).

75-110 GHz Bandwidth is the portion of the spectrum that a given telecommunications system can use . For example, a system that operates on frequencies between 150 and 200 MHz has a bandwidth of 50 megahertz. An important distinction in spectrum technology is the difference between narrowband and broadband.2 Eyl 2018