SES-14, which will be positioned at 47.5 degrees West, will serve Latin America, the Caribbean, North America and the North Atlantic region with C- and Ku-band wide beam coverage and Ku-band high throughput spot beam coverage. SES received a license to operate at this Brazilian orbital location as a result of a spectrum auction in 2014.
SES-14’s C-band wide beams are designed to expand the reach of SES’s second cable neighbourhood in Latin America, while its Ku-band high throughput spot beams will serve the dynamic aeronautical market and other traffic-intensive applications such as maritime, cellular backhaul and broadband services. The Ku-band wide beams will also serve growing direct-to-home and VSAT services in the Americas and the North Atlantic. SES-14 will replace and augment services currently provided on NSS-806.
The spacecraft also carries a NASA-funded hosted payload. The payload’s Global-scale Observations of the Limb and Disk (GOLD) mission is designed to deepen scientists’ understanding of the nearest reaches of space. The hosted payload will provide unprecedented imaging of the Earth’s upper atmosphere from geostationary orbit, and will be the first mission with a cadence fast enough to study the daily weather of the thermosphere-ionosphere rather than its long-term climate.
SES-14 was built by Airbus Defence and Space and is an electric satellite. It will rely fully on electric propulsion and will be equipped with an electric plasma propulsion system for orbit raising and in-orbit manoeuvres. The new spacecraft also features a Digital Transparent Processor (DTP), which increases payload flexibility and will provide customised bandwidth solutions to SES’s customers.
“We are extremely excited about launching SES-14. It’s an all-electric satellite comprising wide beams and high throughput beams and featuring a DTP – the first of its kind in our fleet – all of which will provide our customers with enhanced flexibility and fully customisable solutions,” said Martin Halliwell, CTO at SES.
“Not only will SES-14 be meeting the needs of the growing video markets in Latin America, its high throughput capabilities will empower maritime and aeronautical service providers to deliver high-performance connectivity in the Americas. We are also proud to be the first commercial partner to host a NASA scientific mission of this kind.”