Why Ku band is used in DTH?

These are some of the advantages of choosing Ku-band: because of its higher power , Ku band satellites (vary in size from 2′ to 5′ in diameter) are generally smaller than C band satellites. the power of uplinks and downlinks can be increased as needed. users with a C-band system in place can retrofit for Ku-band use.25 Kas 2019

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What is band C Ku?

C Band Frequencies are from 4 to 8 GHz . Ku Band Frequencies are from 12 to 18 GHz . Beyond that KU-band requires a much smaller antenna and is less susceptible to variations in weather and interference cause by the leaves of trees and other tresterial interferences.

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