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Spirent Communications, now part of Keysight Technologies, announced PNT Xe, a GNSS simulation platform designed to expand high-performance GNSS testing across the development lifecycle. The platform aims to reduce barriers to positioning, navigation and timing testing by offering simulation capabilities in what the company describes as an economical, multipurpose platform.
The company said PNT Xe addresses challenges manufacturers face in validating GNSS performance during accelerated development schedules. The platform’s hardware supports testing from early prototypes through production line verification for commercial and military applications.
“Until now, many organizations have been forced to use unreliable, inconsistent simulators or utilize ‘live sky’ signals as a way of conducting production testing,” said Peter Terry-Brown, divisional CEO of Spirent’s positioning business. He said PNT Xe makes the company’s simulation technology available for workstations, engineers and project phases.
Terry-Brown said the platform allows developers, integrators, design verification teams and production line testers to use consistent test methodology without compromising results validity. Many leading GNSS chipsets and modules are developed using Spirent’s simulators, he said.
The compact PNT Xe can be rack or desk mounted and features an interface designed to accelerate scenario creation. The platform can operate in lab or field environments and withstand variations in temperature and vibration while maintaining performance, according to the company. It supports all GNSS constellations and frequencies and includes AES M-Code access and a removable system disk for secure testing environments.
Rob VanBrunt, CEO of Spirent Federal Systems, called PNT Xe “a game-changer for defense customers.” He said the platform’s ease of use will help deploy new PNT technology faster, allowing software engineers to test code changes at their desks. Authorized GPS M-Code users can conduct unclassified military signal testing using AES M-Code without relying solely on secure labs, he said.
Marie Hattar, chief marketing officer at Keysight Technologies, said accurate, high-performance simulation becomes critical as positioning and timing technologies become foundational to 6G, defense systems and autonomous vehicles. PNT Xe makes that capability available to more innovators to validate performance, reliability and resilience at every development stage, she said.
Built on Spirent’s 40 years of expertise, PNT Xe is designed for development and production environments including low-altitude drones, vehicles, space applications, automotive, defense, and consumer devices.
