Positioning, navigation and timing (PNT) technology is driving the worlds most advanced applications. Whether you are looking for robustness in the face of interference, or improved performance in challenging environments, Spirent’s flexible test solutions enable you to assure the accuracy, integrity, continuity and reliability your customers demand.

Our solutions are trusted by companies in a wide range of industries across the world. Whatever your testing needs, get in touch today to see how we can help.

Experience the world’s leading PNT solutions on the market with a virtual demo


Spirent GSS9000 Series

The very best in performance, flexibility and capability for GNSS developers and testers

  • 320 channels plus 640 embedded multipath channels across 10 independent frequencies in one chassis
  • 1KHz Simulation Iteration Rate (SIR) enabling ultra-low latency in high dynamics
  • Fully future-proofed for all advances in GNSS technology

Spirent GSS7000 Series

The ultimate mix of flexibility, performance and affordability

  • Supports up to 256 channels across 4 frequency bands
  • Selection of scenario generation and simulation control software available
  • Supports any combination of GPS/SBAS/QZSS, GLONASS, Galileo and BeiDou-2 signals

Spirent GSS6450

The world’s first highly portable high bit depth RF record & playback system

  • Multiple constellations and frequencies
  • Flexible product structure allowing additional frequencies and greater bit depth (8, 16 bits)
  • Highly portable, weighing just 2.2kg and measuring 216 x 200 x 76 mm

Spirent SimGEN

Our flagship software – a fully flexible multi-GNSS simulator software suite

  • Test GNSS performance in everyday, extreme and adverse environments, with full control of test parameters (including time, date and power levels)
  • By creating accurate, comparative testing with perfectly repeatable test scenarios, users can save time and money by moving tests out of the field and into the lab
  • Its extensive default settings ensure even a complex scenario can be selected, run and be simulating a GNSS receiver with RF signals in less than a minute

Spirent Sim3D

Realistic Multipath and Obscuration Simulation

  • Flexibility to use predetermined or new 3D models on real-life locations
  • Unprecedented level of control, not available in other multipath/obscuration simulation approaches
  • Generate GNSS reception heat maps for mission planning

Spirent SimSAFE

For the ultimate protection against GNSS spoofing

  • Emulate a spoofing attack whilst simultaneously monitoring the response of a receiver to the simulated attacks
  • Accurate syncronization of simulator time with live sky GNSS time
  • Supports replay attack via real-time replica of authentic GNSS navigation messages


Want to find out how Spirent can help you? Book a virtual demo today.