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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What is a Ku band satellite?

The Ku band is mainly used for satellite communications, especially downlink, used by direct-transmission satellites for satellite television and specific applications such as the NASA’s Tracking Data Relay Satellite used for both the space shuttle and for communications from the International Space Station (ISS).

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