ESA launches first variable satellite: paving the way for the era of flexible communications

Unlike conventional models, which are developed on Earth and cannot be reused once they have been released.

orbit, the new Eutelsat Quantum satellite is based on so-called software-defined technology, which allowsusers to tailor it to their needs in near real-time.

Quantum can respond to changing data transmission and secure communication requirements for up to 15 yearsThe 3.5-ton model has aEight communication beams, each of which can be adjusted to change coverage and power. 

This means that the satellite can be used formobile coverage for moving objects, such as airplanes or ships, or to provide coverage in disaster areas or other one-off events.

A companion with a non-fixed set of functions that can adapt to customers givesWe have great prospects. 

Elodie Viau, Director of Telecommunications and Applications Agency

If the launch is successful, it will pave the way for mass production of this type of satellite. 

The new Quantum satellite will be part of the usefulload of the Ariane 5 rocket, which is to launch from the Guiana Space Center in Latin America from 21:00 to 22:30 GMT today, July 30. In addition to Quantum, the rocket will also deploy a conventional satellite for the Brazilian company Embratel.

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