Rohde & Schwarz has introduced new signal simulation features designed to support Pulsar, an advanced satellite navigation service being developed by Xona. These capabilities allow manufacturers to efficiently test Pulsar functionality during production using Rohde & Schwarz signal generators, making it easier to validate and scale devices equipped with next-generation positioning, navigation, and timing technologies.
With the growing need for more accurate and reliable navigation solutions, the industry is moving toward a new class of satellite signals. Xona’s Pulsar network, which operates in Low Earth Orbit (LEO), is built to work alongside existing systems like GPS. It aims to deliver stronger signals, greater precision, and improved resistance to interference and potential 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.
