Satellite link
（重定向自Satellite uplink）
![Satellite link, here: up-link/down-link](/Images/godic/202502/09/Uplink_y_Downlink5806.jpg")
![Land mobile earth station of the land mobile-satellite service, to send news via satellite link used by TVNZ reporters.](/Images/godic/202502/09/One_News_satellite_ute,_Mt_Allan_fire,_NZ_20105806.jpg")
Satellite link is – according to article 1.113 of the International Telecommunication Union´s (ITU) ITU Radio Regulations (RR) – defined as «A radio link between a transmitting earth station and a receiving earth station through one satellite. A satellite link comprises one up-link and one down-link.»