Orolia Skydel

Skydel GNSS Simulation Software

Advanced Simulation with Modern, Software-based Flexibility


All Constellations, All Signals

A solution ready to scale with your needs, simulate all visible satellites for all constellations and all frequencies with a 1000 Hz iteration rate and ultrahigh dynamics. Create scenarios and update them on-the-fly.


Interference Simulation

Advanced jamming and spoofing on Safran’s software-defined platform allows users to simulate multiple threats simultaneously. Skydel software automatically determines signal dynamics between each, saving you time.


Open Source Plugins and Community

The Skydel forum connects you directly with users like you across many industries and leading research universities. The plugin Github is host to everything you need to tailor Skydel to your simulation needs.


Powerful Automation

Easy to use and comprising hundreds of commands, Skydel’s API brings an unparalleled level of control over simulation, enabling you to build complex, elaborate and repeatable scenarios with open source client libraries for Python, C# and C++.

Changing the Approach

The way the world thinks about GNSS simulation today is not the same as even a few years ago, thanks to leaps in technology with software-defined radios and COTS components. Compared to traditional FPGA-based simulators, Safran’s advanced solutions are inherently more flexible, scalable, customizable, upgradeable and cost-effective.

Safran’s Skydel Simulation Engine offers the best of both worlds: the performance you expect from a top-grade GNSS simulator, coupled with the economy of scale and flexibility of the GPU/SDR architecture.

Packed with a rich feature set including a 1000 Hz simulation iteration rate, remote control from user-defined scripts, and a virtually unlimited number of channels, Skydel offers unmatched flexibility and scalability.

And all of this, packaged in a well-thought-out user interface.

Why Choose Skydel?:

  • Easy configuration with intuitive UI and automation
  • Comprehensive API (Python, C#, C++, LabVIEW)
  • Modify variables and parameters in real time
  • IQ file generation and playback
  • Record and export user interactions as Python script
  • Supports all major global constellations & frequencies
  • Advanced signal customization and scenario creation
  • Integrate interference with no additional hardware
  • 1000Hz simulation iteration rate

Support and Documentation

Skydel Datasheet

Skydel RTCM Plug-In User Manual

Online User Manual, Skydel Software-Defined GNSS Simulator

Skydel CDM-5 Datasheet


Telnet Networks delivers to the Canadian market expertise in timing solutions for public safety, government, enterprise customers and service providers. We partner with leading suppliers to deliver master clocks, time servers, digital displays, analog clocks, digital message boards for display notification.

Publish the Menu module to "offcanvas" position. Here you can publish other modules as well.
Learn More.