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TESAT is a world-leading manufacturer of core satellite communication equipment, headquartered in Backnang, Germany. More than half of all communications satellites currently in orbit carry products from the company. It is a technology pioneer in the field of optical space laser communication, has completed nearly 1,000 orbital space projects to date, and has accumulated more than 85,000 successful in-orbit laser transmission missions.
TESAT's product portfolio covers four main categories: laser communication terminals, data link products, active RF components, and passive microwave components. Its representative product line is the SCOT series of telescopic optical terminals, ranging from the SCOT20 for 1U CubeSats (1.7kg, supporting 100Mbps bidirectional transmission) to the SCOT135 for GEO orbit satellites, which supports a maximum transmission rate of 100Gbps over a distance of 80,000 kilometers, and can also be expanded with quantum key distribution functionality.
In addition to product sales, TESAT also provides end-to-end services covering product R&D and design, mass manufacturing, and space-grade environmental testing. It also undertakes space-grade upgrading and screening of COTS components. Its fully automated microwave factory has an annual production capacity of 2 million hybrid circuits, enabling it to meet the large-scale mass production requirements of commercial satellite constellations.
Advantages: TESAT has more than 60 years of technical accumulation in the aerospace industry. All of its products are in-orbit verified, with extremely high technical maturity. It covers the full range of application scenarios from small satellites to large satellites, and its mass production capability is a industry leader.
Disadvantages: The brand only serves B2B aerospace clients, and does not cater to general consumers. Pricing is completely non-public, and the barrier to communication is extremely high.
This website is only suitable for professional clients such as commercial aerospace project teams, aerospace research institutions, and satellite operators for business cooperation.
The official website loads and works normally directly from China, and all product parameters are publicly available. Cross-border communication delays may only occur for business cooperation discussions, which may require a proxy in some cases.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on tesat-spacecom.de official site.
tesat-spacecom.de is an Germany Energy provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach tesat-spacecom.de directly.