We are a distributor and consultancy providing specialist GNSS products and services to engineers, researchers and staff across multiple industry sectors including Defence, Aerospace, Satellite and Space.
Frequently Asked Questions
Short answers to the questions we get asked most often. For more detailed explanations keep an eye on our blog for new articles and videos
What is a gps/gnss simulator?
A GPS/GNSS simulator emulates the environment of a GNSS receiver by modelling vehicle and satellite motion, signal characteristics, atmospherics and many other effects in a controlled, repeatable and realistic way, causing the receiver to actually navigate according to the parameters of the scenario.
why choose a software based gps/gnss simulator?
Our range of simulators are designed using CoTS hardware, with a sophisticated software package. This allows us to keep our prices low, and our hardware flexible, fixable, and upgradable at low cost to the user.
Why buy from HEEDRA?
Our experienced team, have over 30 years in the GNSS test industry. We have worked on major RF projects, we have presented to many audiences across the globe. We are here to support you and to make sure your continuing experience is as good as it can be!
Are these the best solutions?
With our industry contacts and experience, we understand what products offer the best capabilities at the best value. We stand behind our products.