Rohde & Schwarz has introduced new Pulsar signal simulation capabilities designed to support Xona’s next-generation satellite navigation service. The latest functionality allows manufacturers to rapidly test Pulsar compatibility in production environments using Rohde & Schwarz signal generators, creating a practical pathway for validating, scaling, and accelerating devices built for advanced positioning, navigation, and timing applications.
As demand increases for more accurate and resilient navigation technologies, the industry is moving towards a new class of satellite signals. Xona’s Pulsar Low Earth Orbit (LEO) constellation is built to complement existing GNSS systems such as GPS by offering stronger signal performance, higher positioning accuracy, and greater resilience against interference, signal disruption, and emerging threats.
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.
