• TESAT Campus: Success Story continues

    The success story of our TESAT Campus continues. Meanwhile, our second and third training was finished and thirteen new, happy and successfully certified participants could be released to the world of EEE space parts.
  • TESAT @ Space Tech Expo 2019

    Tomorrow starts this year’s Space Tech Expo Europe in Bremen and, counting as a home match, we will be there as almost every years. Even though being an old hand we are excited about the upcoming few days and are glad to be part of this great, international space community. This year’s expo has a variety of focal points and we are coming prepared. Whether you are looking for space qualified EEE components or manufacturing solutions, pioneering data transmission technologies or new developments...
  • MEWS 2019: Into the future with EEE & COTS

    Already for the 32 nd time, the MEWS conference took place in Japan. This year's main topic: EEE components and commercial off-the-shelf (COTS) as a trump card to NewSpace activity.
  • Parts Agency @ ACCEDE on COTS use in space

    Our TESAT Parts Agency participated at this weeks ACCEDE workshop from the European Space Agency ESA from 6. to 8. November. The conference has its focus on the use of Commercial off-the-shelf (COTS) components and parts for use in space applications.
  • EDRS-C opens new chapter in broadband Earth observation

    Laser Communications Terminal on board European relay satellite enables significant higher data transfer rates and shorter access times.
  • TESAT delivers game changer for SmallSat market

    Today we can announce that we delivered our first CubeLCT to a non-disclosed, US-American customer. The CubeLCT is a small, ultra-lightweight optical data transmitter, which is capable of transferring data with 100 Megabit per second from low Earth orbit satellites directly to ground. For us, this delivery marks the starting point of a new product family focusing on NewSpace applications for small satellites and CubeSats. The development of the CubeLCT serves the demand for increasing...
  • DLR Components Conference 2019

    The 18 th DLR Components Conference took place on 23 rd and 24 th May in Bonn Königswinter. The 120 participants of the German aerospace supply industry discussed intensively about news and future topics around EEE components. The TESAT Parts Agency and the EEE Centre were represented here with three lectures from Dr. Witzany (EEE Centre), Mr. Rostewitz (EEE Centre) and Dr. Kuechen (Parts Agency).
  • Nanosatellite sees the light

    Laser Communications for a new age in space TESAT, KSAT and GomSpace have partnered up to introduce full optical communications capability for new innovative small satellite missions and space-based services.
  • Tesat on the road to success

    Tesat registers increasing order intake Continuing high level of investment in research and development New CEO, Dr. Marc Steckling, expects 20 % growth in the next few years
  • Parts Agency for ORION's European Service Module

    The European Service Module (ESM) Flight Unit 1, a part of the ORION spacecraft, has successfully been shipped from Germany to the US and is now prepared for its marriage with the NASA crew vehicle to be made ready for the launch at the Kennedy Space Center. Not just being a great success for NASA, ESA and Airbus, but also for the Tesat-Spacecom Parts Agency. As subcontractor of Airbus, TESAT is leading the Coordinated Parts Procurement (CPPA) for the European Service Module, which occupies a...
  • Laser Communications Technology from Tesat setting new records

    As the worlds’ only serial manufacturer of in-orbit certificated and tested laser communication terminals, Tesat is chasing its own records. Now another LCT135 terminal has been produced, tested and qualified in record time and is ready for delivery.
  • German space alliance relies on technology from Tesat-Spacecom

    As prime for the scientific-technical payload and responsible for the military repeater, Tesat-Spacecom is responsible for the design, construction and verification of the core elements of the German space mission “Heinrich Hertz”.
  • Live: Launch of Aeolus

    Aladin’s magic lamp ready for take off: After 16 years of preparation and tough technical difficulties, Aeolus is finally ready to go for its final destination in low earth orbit. Weighing 1.4 tons, Aeolus carries the payload “Aladin”(Atmospheric Laser Doppler Instrument), which is based on the concept of LIDAR (Light detection and ranging), a method related to RADAR, but with laser beams for distance measuring instead of radio waves.
  • VDI-Nachrichten: Shining Light

    Recently an editor of the VDI-Nachrichten paid us a visit for his research on laser communications and EDRS-C, having no fear bringing our experts to their limits and asking difficult and uncomfortable questions. The result is an exciting and extensive article with the headline „Lichtgestalt“ („Shining Light“). The article describes our LCT135, which we developed and produced in cooperation with DLR IKN, and its role within Airbus’ SpaceDataHighway. Many thanks to Iestyn Hartbrich for the...
  • Live: Launch of 4 new Galileo satellites

    The final countdown for Tara, Samuel, Anna and Ellen begins: Only 1 hour and 30 minutes until the new Galileo satellites are launched into orbit onboard an Ariane 5 launcher. In short: the European Galileo program is the counterpart to the US GPS system and is though an independent, global satellite navigation system. Tesat-Spacecom's part for the four new satellites was to deliver the essential TT&C transponders, which are being used to properly determine the position of an object in space...
LCT135 in test bench

As the worlds’ only serial manufacturer of in-orbit certificated and tested laser communication terminals, Tesat is chasing its own records. Now another LCT135 terminal has been produced, tested and qualified in record time and is ready for delivery.

Backnang, 21.11.2018: Sentinel-1C will be ESA’s 8th satellite of its Copernicus program. Despite monitoring arctic sea-ice, mapping and surveilling marine environment, Sentinel-1C will support in monitoring and mapping land-surface as well as forest, water and soil and support humanitarian aid in crisis situations. As well as its predecessors, Sentinel 1A&B and 2A&B, it will also be equipped with a standard LCT135 from Tesat for low-earth-orbit (LEO) purposes. The now manufactured, tested und qualified LCT is a rebuild of the already in-action terminal onboard the other Sentinels and is expected to be launched in the first quarter of 2020.

"Even though Tesat has already produced and put into operation more than ten terminals, it is always a special moment, when a new LCT is thrusted into its test bench and put through its paces”, so Matthias Motzigemba, Head of Sales Communication Systems at Tesat. “Being the worlds’ only serial manufacturer of space-certified laser communications technology can be easing, but is also challenging to prove again and again that you are capable to surpass yourself.”

Following this approach, Tesat will be the first company to launch the lightest ever Direct-to-Earth (DTE) laser terminal at the beginning of 2019. Doing so on their own Cube Satellite, the so-called CubeLCT shows dimensions of only 10 x 10 centimeters while weighing less than 400 gram; thus the terminal is capable of bringing LEO to ground communications to a whole new level and speed. Another noteworthy achievement of the German company is to empower the International Space Station with a high-speed data connection through its other DTE terminal T-OSIRIS.

Not only enabling high-speed data transfer between satellites, Tesat is also engaged in developing optical ground stations together with its long-term cooperation partner DLR (German Aerospace Center), with which they have also developed both Direct-to-Earth terminals. Therefore, downlinks from heights of up to 36,000 kilometers down to Earth are possible and can thus – putting on higher data throughput and therefore lower need for data storage – enrich existing solutions and satellite systems with new possibilities and applications.

“Tesat is well prepared for the future with its vast portfolio in laser communications. We can offer solutions for geostationary to low-earth orbit, from satellite constellations to cube satellites, optical ground stations and even for the ISS. As the only company worldwide with such a differentiated and in fact space-tested portfolio we are the one-stop-shop for space based laser communications”, concludes Motzigemba.

 

About Tesat-Spacecom
At Tesat-Spacecom in Backnang, around 1,100 employees develop, manufacture and distribute systems and equipment for telecommunications via satellite. The product range spans from smallest space-specific components to modules, entire assemblies or payloads. As world's only provider and technology leader in optical terminals for data transmission via laser (LCTs), Tesat has a focus on commercial and institutional space programs.

Media Contact
Nina Backes
Communications, Exhibitions & Fairs
+49 (0) 7191 930 - 1126
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