Over the course of six decades, TESAT has developed in-depth expertise in manufacturing of payload equipment for communicatio ... n satellites and has established itself as a clear European market leader. On its 60,000m² premises in Backnang, Germany, about 1,000 employees develop, assemble, integrate, and test systems and equipment for telecommunication via satellite. To date, more than 700 space projects have been completed. Our product offerings encompass highly reliable equipment as for example the travelling wave tube amplifiers, multiplexers, waveguide switches, and modulators, which along with complete systems are delivered globally to all leading satellite manufacturers. Therefore, we offer the complete communication technology necessary, to for example emit television signals over the antenna of a satellite to each household. More than half of all communication satellites in orbit have Tesat equipment on board. We are convinced that in future global communication will only be viable with the incorporation of space. Therefore, as the first organization in the world, we are developing and delivering equipment for optical broadband communication in space. Using laser, these terminals can transmit data and images between satellites and from satellites to earth. Advantages of laser communication are, for example, the high transfer rate of 5.5 Gbit per second (equivalent to 200,000 pages of information per second) and its stability. Given our competitive position in the commercial satellite market and the quality standards required of us there, our products are now used more frequently in the various satellite-based systems of the security and defense sectors in Germany, Europe, and the United States. In addition to our technical expertise, we cultivate our standing in Backnang through social engagement and by supporting public projects. read more