uplink
/ˈʌpˌlɪŋk/
noun
- A communication link that sends signals from Earth to a satellite or spacecraft.
- Engineers tested the uplink before launching the rocket.
- A strong uplink is necessary for clear satellite TV.
- The satellite received commands through the uplink.
Antonyms
verb
- To send data or signals from Earth to a satellite or spacecraft.
- The team will uplink new software to the space station.
- The technician uplinked the instructions from the ground station.
- They uplink weather data to the satellite every hour.