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Telesat and SatixFy to validate advanced next-generation modem designs for Telesat Lightspeed LEO network

(10 March 2021 - Telesat) Telesat announced today an agreement with satellite communications technology company SatixFy, giving Telesat early access to SatixFy’s second-generation Sx3099 modem chip.

Under the agreement, SatixFy and Telesat will demonstrate advanced modem designs for both Landing Stations and User Terminals for Telesat Lightspeed, Telesat’s revolutionary Low Earth Orbit (LEO) satellite network.

The companies will perform a six-month requirements verification program, focused on the development and testing of evaluation boards and prototype modem units. The companies will also conduct integration work and interoperability tests with the Telesat Lightspeed satellite onboard processor.

SatixFy’s advanced Sx3099 modem chip is capable of processing multiple gigabits per second in both transmit and receive directions. The highly integrated, high-performance chip is well suited for the advanced requirements of the Telesat Lightspeed network and can support high-capacity links and beam hopping with lower power consumption, smaller cell size, and lower price points than competitive offerings.

“SatixFy is at the forefront of high capacity, high-performance SATCOM chip development, and the Sx3099 modem chip has the features and capabilities to meet the challenging enterprise-grade service delivery requirements of the Telesat Lightspeed network,” said Erwin Hudson, Vice President, LEO at Telesat. “SatixFy shares Telesat’s commitment to redefining satellite-delivered broadband connectivity and we have been impressed with SatixFy’s consistent and focused execution of their technology roadmap.”

“We are proud to make Telesat our first customer for the Sx3099,” said Yoel Gat, CEO of SatixFy. “The technology fit between the high-performing Sx3099 modem chip and the Telesat Lightspeed ground segment infrastructure is excellent. We are excited to partner with Telesat to redefine broadband connectivity and to support the early deployment of Telesat Lightspeed services.”

About Telesat

Backed by a legacy of engineering excellence, reliability and industry-leading customer service, Telesat is one of the largest and most successful global satellite operators. Telesat works collaboratively with its customers to deliver critical connectivity solutions that tackle the world’s most complex communications challenges, providing powerful advantages that improve their operations and drive profitable growth.

Continuously innovating to meet the connectivity demands of the future, Telesat Lightspeed, the company’s Low Earth Orbit (LEO) satellite network, will be the first and only LEO network optimized to meet the rigorous requirements of telecom, government, maritime and aeronautical customers. Operating under its global priority Ka-band spectrum rights, Telesat Lightspeed will redefine global satellite connectivity with ubiquitous, affordable, high-capacity links with fibre-like speeds.

Privately held and headquartered in Ottawa, Canada with offices and facilities around the world, Telesat’s principal shareholders are Canada’s Public Sector Pension Investment Board and Loral Space & Communications Inc. (NASDAQ: LORL).