The new test capability supports device manufacturers preparing for Xona’s commercial LEO navigation constellation.
Rohde & Schwarz today announced new signal simulation capabilities supporting Pulsar, the next-generation satellite navigation service developed by Xona. The new functionality enables manufacturers to test Pulsar capabilities quickly in production settings using Rohde & Schwarz signal generators, providing an accessible pathway for validating and scaling devices with next-generation positioning, navigation, and timing.
As demand grows for more precise and resilient navigation technology, the industry is preparing for a new generation of satellite signals. Xona’s Pulsar constellation, operating in Low Earth Orbit (LEO), is designed to complement existing GNSS infrastructure such as GPS by delivering stronger signals, improved accuracy, and enhanced resilience against threats and interference.
The capability will be available as a new software option for the R&S SMBV100B and R&S SMW200A vector signal generators, allowing engineers and manufacturers to test receiver compatibility with Pulsar signals as the new constellation enters scaled deployment. By adding Pulsar simulation to its test portfolio, Rohde & Schwarz enables device developers and manufacturers to begin validating compatibility with the emerging service.
“Navigation technology is entering a period of rapid evolution,” said Matt Hammond, North America Satellite Technology Manager, Rohde & Schwarz. “By adding Pulsar signal simulation to our signal generator portfolio, Rohde & Schwarz is preparing our customers for the next evolution of satellite navigation. Our goal is to provide the scalable test infrastructure needed to bring these innovations from development into deployment.”
“Pulsar is designed to upgrade the global navigation infrastructure while remaining compatible with GNSS devices already in use today,” said Bryan Chan, Co-Founder and VP of Strategy at Xona Space Systems. “Test and measurement solutions play an important role in enabling device manufacturers to evaluate compatibility as new signals become available. Rohde & Schwarz brings deep expertise in precision signal generation that helps make this possible.”
The R&S SMBV100B and R&S SMW200A vector signal generator will soon join Pulsar’s verified ecosystem program recognizing devices and testing solutions validated for compatibility with Pulsar signals. Rohde & Schwarz will showcase its navigation test solutions at Space Symposium 2026, taking place April 13-16 in Colorado Springs.
Xona
Xona is the navigational infrastructure company bringing centimeter-level certainty to any device, anywhere on Earth. With Pulsar, the most advanced positioning, navigation, and timing (PNT) constellation in Low Earth Orbit, Xona will enable absolute precision, built-in protection against jamming and spoofing, and superior power to the billions of devices that rely on GPS today.
Learn more at www.xonaspace.com or connect with us via LinkedIn, or X @Xo
Rohde & Schwarz
Rohde & Schwarz is striving for a safer and connected world with its Test & Measurement, Technology Systems and Networks & Cybersecurity Divisions. For 90 years, the global technology group has pushed technical boundaries with developments in cutting-edge technologies. The company’s leading-edge products and solutions empower industrial, regulatory and government customers to attain technological and digital sovereignty. The privately owned, Munich based company can act independently, long-term and sustainably. Rohde & Schwarz generated net revenue of EUR 3.16 billion in the 2024/2025 fiscal year (July to June). On June 30, 2025, Rohde & Schwarz had around 15,000 employees worldwide.
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
