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APNT | PNT / GNSS Testen

PNT / GNSS Testing

Stress every receiver, sensor-fusion stack and timing node—before inaccurate data leaves the lab.

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Why Positioning-System Testing Matters

Sat-nav chips now track four constellations, multiple frequencies and spoof-proof signals (Galileo OSNMA, GPS L5). Add urban canyons, space radiation — or a cyber-attacker’s spoofing device — and position errors jump from centimeters to tens of metres. Regulations for drones, autonomous cars and critical-infrastructure timing grow tougher each year. Spirent’s PNT simulators let you replay every sky view, jamming pulse and spoofing attack inside the lab, so bad data never reaches the field. 

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PNT / GNSS Testen

Lab Workflow at a Glance

1
Multi-Constellation Signal Generator
PNT X / GSS9000 outputs GPS, Galileo, BeiDou, QZSS & more.
2
Device or Navigation System Under Test
Receivers, sensor-fusion ECUs, timing servers or spacecraft avionics.
3
Environment & Threat Engine
Urban multipath, ionosphere storms, RF jamming & controlled spoofing (SimSAFE).
4
KPI Dashboard
Position error, timing drift, RAIM status streamed to Grafana / CI pipeline.
Outcomes You Can Count On

Key Benefits

PNT_GNSS
Centimetre Accuracy, Proven

Model ionosphere & multipath to guarantee < 10 cm positioning for ADAS and precision agriculture.
PNT_GNSS
Spoofing & Jamming Immunity
SimSAFE scenarios expose vulnerabilities early, saving millions in recalls. 
PNT_GNSS
Faster Certification
Automate RTCM, RTK & OSNMA test suites to slash compliance cycles by 3×.
PNT_GNSS
Field-to-Lab Replay
Record & play back urban canyon drives or space-weather events to reproduce bugs overnight.
PNT_GNSS
CI/CD Ready
REST & YAML hooks push pass/fail straight into nightly firmware builds.

Featured Resources

APNT | Positioning Testen
Multi-Constellation Receiver R&DSub-10 cm accuracy with GPS L1/L5 + Galileo E1/E5a under dynamic motion.
APNT | Positioning Testen
Spacecraft Navigation

LEO on-board clock holds < 5 ns drift through space radiation & orbital maneuvers.

APNT | Positioning Testen
UAV Spoofing Resilience

Drone maintains route under controlled spoof attack & returns to safe mode.

APNT | Positioning Testen
Automotive PNT Fusion

GNSS + IMU keeps lane-level accuracy after 60 s GNSS outage.

APNT | Positioning Testen
Galileo System Validation

ESA used Spirent to reach IOC for Galileo satellites & ground segment.

Use Case

When Do You Need GNSS / PNT Testing?

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Multi-Constellation Receiver R&D

Sub-10 cm accuracy with GPS L1/L5 + Galileo E1/E5a under dynamic motion.
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Spacecraft Navigation

LEO on-board clock holds < 5 ns drift through space radiation & orbital maneuvers.
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UAV Spoofing Resilience
Drone maintains route under controlled spoof attack & returns to safe mode.
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Automotive PNT Fusion
GNSS + IMU keeps lane-level accuracy after 60 s GNSS outage.
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Galileo System Validation
ESA used Spirent to reach IOC for Galileo satellites & ground segment.
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Trusted by Industry Leaders

Spirent Customers

WHY CHOOSE US?

Expertise
Benefit from the combined knowledge of APNT of networks and HackerOne's vast community of ethical hackers.
Customisation
Tailored security solutions to match your unique business requirements.
Efficiency
Accelerate your security processes with integrated, real-time vulnerability management.

KEY BENEFITS OF OUR PARTNERSHIP

Enhanced Security Testing Merging APNT’s network testing capabilities with HackerOne's ethical hacking for thorough security assessments.
Cutting-edge Automation Solutions Integrating cybersecurity insights into APNT’s solutions for secure network operations.
Proactive Vulnerability Detection Using HackerOne’s community to quickly identify and address network infrastructure vulnerabilities.
Compliance and Trust Ensuring industry compliance and building trust through robust security protocols​​​​.

WHY CHOOSE US?

Opt for APNT and HackerOne for a partnership that assures advanced network solutions with premier security measures. Our collaboration ensures efficient, reliable, and fortified networks against cyber threats.

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CONTACT US

Discover how APNT, in partnership with HackerOne, can elevate your network's performance and security.

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Why Choose Spirent for Positioning?


  • Sixth-Gen Platform — PNT X delivers the most advanced NAVWAR testbed.
  • Signal & Threat Fidelity — sub-cm error budgets, controlled spoof / jam via SimSAFE.
  • Automation Everywhere — open APIs, YAML scenarios, Grafana feeds.
  • Standards Leadership — active in 3GPP, RTCA DO-350, ESA NAVISP.
  • Proven in Space & Road — trusted by ESA, Astrocast, global OEMs and Tier-1s.

Praat Met Een Expert

Need to prove centimetre-level accuracy—or spoofing immunity—before launch?
Share a few details and our PNT experts will schedule a live simulator walkthrough tailored to your receiver, application or mission profile.