About Us The Company Meet the Team Employment Contact Us Associate Organisations Sitemap Useful Links Suppliers X Septentrio Satellite Navigation NV Septentrio designs and manufactures multi-frequency multi-constellation GPS/GNSS positioning technology for demanding applications. At the core of our receivers is the latest GNSS technology delivering reliable centimeter-level positioning. Our receivers are known for their outstanding …
Septentrio’s OSNMA Anti-Spoofing Technology is now on PolaRx5 GNSS Reference Receivers Chronos partner Septentrio, a leader in high-precision GNSS positioning solutions, has launched OSNMA (Open Service Navigation Message Authentication) on their high-end PolaRx5 reference receiver series. Offering end-to-end authentication on Galileo’s civilian signals, OSNMA protects receivers from GNSS spoofing attacks, a malicious form of radio interference …
Septentrio’s OSNMA Anti-Spoofing Technology is now on PolaRx5 GNSS Reference Receivers Read More »
Products GNSS | GPS REPEATERS GNSS | GPS AMPLIFIERS GNSS | GPS ANTENNAS CHIP SCALE ATOMIC CLOCK GNSS | GPS INFRASTRUCTURE GPS INTERFERENCE DETECTION GNSS | GPS MILITARY SYSTEMS GNSS Receivers BlueSky GNSS Firewall GNSS | GPS Timing GPS RF over Fibre Optic Comms Constellator GNSS Simulator GNSS RECORDER AND PLAYER GNSS | GPS Underground …
Products GNSS | GPS REPEATERS GNSS | GPS AMPLIFIERS GNSS | GPS ANTENNAS CHIP SCALE ATOMIC CLOCK GNSS | GPS INFRASTRUCTURE GPS INTERFERENCE DETECTION GNSS | GPS MILITARY SYSTEMS GNSS Receivers BlueSky GNSS Firewall GNSS | GPS Timing GPS RF over Fibre Optic Comms Constellator GNSS Simulator GNSS RECORDER AND PLAYER GNSS | GPS Underground …
Products GNSS | GPS REPEATERS GNSS | GPS AMPLIFIERS GNSS | GPS ANTENNAS CHIP SCALE ATOMIC CLOCK GNSS | GPS INFRASTRUCTURE GPS INTERFERENCE DETECTION GNSS | GPS MILITARY SYSTEMS GNSS Receivers BlueSky GNSS Firewall GNSS | GPS Timing GPS RF over Fibre Optic Comms Constellator GNSS Simulator GNSS RECORDER AND PLAYER GNSS | GPS Underground …
Products GNSS | GPS REPEATERS GNSS | GPS AMPLIFIERS GNSS | GPS ANTENNAS CHIP SCALE ATOMIC CLOCK GNSS | GPS INFRASTRUCTURE GPS INTERFERENCE DETECTION GNSS | GPS MILITARY SYSTEMS GNSS Receivers BlueSky GNSS Firewall GNSS | GPS Timing GPS RF over Fibre Optic Comms Constellator GNSS Simulator GNSS RECORDER AND PLAYER GNSS | GPS Underground …
Products GNSS | GPS REPEATERS Underground Navigation GNSS | GPS Amplifiers CSAC GNSS ANTENNAS Constellator GNSS Simulator INFRASTRUCTURE GNSS RECORDER AND PLAYER GPS INTERFERENCE DETECTION MILITARY SYSTEMS GNSS Receivers Resilient PNT GPS Splitters Timing Receivers GPS RF over Fibre Optic Comms X Request a quote GPS Reference Timing Splitter S14GT Product Information Key Features Datasheets …
Products GNSS | GPS REPEATERS Underground Navigation GNSS | GPS Amplifiers CSAC GNSS ANTENNAS Constellator GNSS Simulator INFRASTRUCTURE GNSS RECORDER AND PLAYER GPS INTERFERENCE DETECTION MILITARY SYSTEMS GNSS Receivers Resilient PNT GPS Splitters Timing Receivers GPS RF over Fibre Optic Comms X Request a quote GPS Reference Timing Splitter S18GT Product Information Key Features Datasheets …
GNSS Interference: How? Why? And What Can Be Done? HOW ? The American GPS constellation of satellites, along with its rival counterparts; Russia’s GLONASS, China’s BeiDou and Europe’s Galileo (all collectively known as Global Navigation Satellite Systems or GNSS) all share a common trait.Being in Medium Earth Orbit (or MEO) they are all extremely far …
GNSS Interference: How? Why? And What Can Be Done? Read More »
Applications Precision Agriculture Automotive Defence & Security Industrial and Scientific Marine Telecom UAV Underground GPS Coverage X Underground GPS Coverage GPS coverage has become fundamental to many services from emergency services to asset tracking. Yet when entering an underground area such as a metro/subway, tunnel, car park, airport, bus station, the GPS signal is lost. …
Since 1986 Chronos has stood for quality, innovation and value, offering deep specialist skills and expertise across a range of technologies in timing, synchronisation and related systems integrations and applications. Chronos is an employee-owned company.
© 2025 Chronos Technology Limited. All rights reserved
