The operation of LEO constellations depends on the PNT solution provided by the satellites’ onboard engines. Learn how to test for optimal performance.
Feb 2025
Tags: Alternative PNT, LEO
Beyond GNSS: An introduction to alternative PNT
GNSS plus alternative PNT testing for additional robustness and precision
On-demand Now | May 2024
Tags: Alternative PNT, LEO, Xona
Interview: From Testing GPS to Assuring PNT
A Spirent user employs a portable GSS6450 attached to an antenna to record GPS, other GNSS, and complementary signals for resilient PNT testing. As part of the celebration of the 50th anniversary of the Global Positioning System, GPS World magazine featured Spirent on the cover of the December 2023 issue as a “long-time player […]
Dec 2023
Tags: Alternative PNT, M-code, NAVWAR
Spirent Announces Readiness to Generate Xona PULSAR™ Production Signals via SimXona
SALT LAKE CITY — (September 12, 2023) — Spirent has concluded a review of Xona Space Systems’ PULSAR™ production signals establishing feasibility for integration into the SimXona product line. Spirent will seamlessly integrate the Xona production signals as an evolution of the SimXona platform; support will become available to existing and new customers throughout 2024. Xona […]
Sep 2023
Tags: Alternative PNT, LEO, Xona