Press Release

OneWeb’s Satellites Deliver Real-Time HD Streaming from Space

By SpaceRef Editor
July 16, 2019
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 OneWeb, whose mission is to enable internet access everywhere for everyone, is delighted to announce the successful test of its six satellites in Low Earth Orbit. All satellites delivered high-speed, low-latency services, with speed of more than 400 Mbps which enabled the fastest real-time video streaming in Full HD from Space. The tests, which took place in Seoul, South Korea, represent the most significant demonstration of the OneWeb constellation to date, proving its ability to provide superior broadband connectivity anywhere on the planet.


See a short video of our satellite tests here.


OneWeb’s satellites are performing well, enabling the company to continue its path forward towards a fully functioning global constellation in 2021 and delivering partial service beginning as early as 2020. OneWeb’s service will broaden and innovate the use cases of satellite connectivity and will represent an important step towards enabling quality access everywhere for everyone. 


OneWeb is aggressively moving forward on the implementation of its first phase of the network which will start with an initial 650 satellites and grow up to 1,980 satellites.  This first phase of the constellation will provide global coverage; and further additions to the network will be focused on adding capacity to meet growing customer demands.


The recent satellite tests were conducted in partnership with Intellian, the developer and manufacturer of OneWeb user terminals and SatixFy, developer and manufacturer of the 125 MHz SCPC test modem. The tests included: latency, speed, jitter, seamless handover between satellites and power control. During its test, OneWeb demonstrated:

  • Extremely low latency with an average of 32 milliseconds 
  • Seamless beam and satellite handovers;
  • Accurate antenna pointing and tracking;
  • Live streamed an ACDC music video at resolutions up to 1080p (Full HD); and
  • Test speed rates of more than 400 Mbps.

From real-time gaming to Facetime, streaming HD movies to operating Google maps on the move or using cloud software, OneWeb’s service opens up a raft of new applications which are needed to meet the connectivity needs of today and tomorrow. These initial tests are only the beginning and OneWeb will continue testing as it prepares for its next launch later this year.


“Our tests prove that OneWeb will enable very high speed and low latency connectivity everywhere and we are on schedule to offer the service globally in 24 months. OneWeb is going to transform the way we think about connectivity and how we use it.”  said Adrian Steckel, CEO of OneWeb.

“This demonstration in Seoul shows the strength that OneWeb and Intellian have together to provide global coverage. The technology in the Intellian user terminals connecting with OneWeb satellites shows our capabilities for now and for the future. We will succeed on this mission with OneWeb,” said Eric Sung, CEO of Intellian.


Watch video streaming tests taking place in Seoul




About OneWeb

OneWeb’s mission is to enable Internet access for everyone, everywhere. OneWeb is building a communications network with a constellation of Low Earth Orbit satellites that will provide connectivity to people around the world. OneWeb is creating business solutions for Broadband, Government and Cellular Backhaul. Its high speed, low latency, network will offer game-changing Mobility solutions to industries that rely on global connectivity, such as Aviation, Maritime, Automotive, Trains and more.


About Intellian Technologies, Inc.

Intellian is the global leader of mobile satellite communication systems for maritime, government, military and NGSO sectors. Founded in 2004, Intellian is leading the way in driving innovation in the satellite communications market. The industry’s top-ranking companies choose Intellian’s maritime satellite antenna systems to deliver connectivity when it matters most.  Intellian operates in 12 offices worldwide, including global logistics centers in Asia, the Americas, and Europe, and is supported by a network of more than 550 partners across the globe. Intellian Technologies Inc. is listed on the Korean Stock Exchange, KOSDAQ (189300:KS). More information may be found at


SpaceRef staff editor.