Skydel GSG-8 Gen2 GNSS Simulator

The jamming and spoofing capabilities allow you to simulate all types of interference that can occur in the real world – whether benign or malicious. You can set the power level, interference signal type, spoofing signals, location, antenna pattern and trajectory for each transmitter. You’ll be able to generate in-band and out-of-band jamming signals, with no additional hardware required.

With multiple satellite constellations – both global, local, and LEO — providing signals for navigation and geospatial applications, the number of signals and frequencies being emitted, augmented, and echoed is staggering. Simulating all these aspects is a challenge for FPGA-based simulators which are not capable of generating an increased number of signals in view.
Skydel-based systems like the GSG-8 have successfully overcome this technological hurdle by leveraging the immense computational power of modern GPUs (Graphics Processing Units) to simulate well up to 2000 GNSS signals with maximum flexibility across multiple bands – simultaneously!

When testing unmanned aerial vehicles (UAVs) such as drones, or aircraft
(with one antenna per wing), or spacecrafts, GNSS simulators can generate
a signal to represent multiple antennas and/or vehicles. But how those
antennas/vehicles interact with others and perform in GPS and GNSS-denied
environments can make all the difference in their performance. And many
applications rely on multiple antennas for positioning and heading.
From a single GSG-8 Gen2, users can run and control multiple instances
(running on the same hardware), each one representing an independent
trajectory, vehicle, or antenna – each with its own output connector.

LEO PNT GNSS constellation are being launched into space with increased
frequency, and with it comes a great deal of promise (security, accuracy,
indoor GNSS). Like GNSS, LEO PNT relies on GNSS simulation to be developed
and used – from the signal definition to receiver integration in systems.

The GSG-8 Gen2 is a state-of-the-art LEO PNT signal simulator. No other
platform is able to generate the high number of signals needed for LEO PNT
simulations in addition to legacy GNSS signals, threats, and multipaths. This
high capacity also allows the GSG-8 Gen2 to generate S-Band signals in
addition to the above.