C Band Satellite Frequencies

The c band is primarily used for voice and data communications as well as backhauling.

C band satellite frequencies. Used mostly for commercial satellite television transmissions c band is becoming less of a residential option. Ku band satellite will have 14 to 14 5 ghz range in the uplink and 11 7 to 12 2 ghz frequency range in the downlink. Note that by using the band from 3 7 to 4 0 ghz this c band overlaps somewhat into the ieee s band for radars. Most importantly the us federal communications commission fcc is scheduled to vote tomorrow on making 280 mhz of spectrum from what s called c band 3 7 4 2 ghz available for auction.

C band satellite systems use a 6 to 12 foot dish for reception of television and data transmissions. The so called c band spectrum which includes 500 mhz of spectrum between 3 7 and 4 2 ghz is used today by satellite providers to deliver video programming to cable providers. C band satellite will usually will have 5 925 to 6 425 ghz frequency range in the uplink and 3 7 to 4 2 ghz frequency range in the downlink. Because of its weaker power it requires a larger antenna usually above 1 8m 6ft.

C band covers from 3 7 to 8 ghz however the frequency range for satellite television is from 3 7 to 4 2 ghz. Part of this spectrum is known as c band. Commonly used in areas that are subject to tropical rainfall since it is less susceptible to rainfade than ku band the original telstar satellite had a transponder operating in this band used to relay the first live transatlantic tv signal in 1962. Pai said on monday.

The benefit of c band compared to mmwave can be assessed from two different viewpoints. However due to the lower frequency range it performs better under adverse weather conditions on the ground.