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Speaking up for GPS/GNSS Users

Speaking up for GPS/GNSS Users

and helping to protect critical infrastructure worldwide.

The RNT Foundation is a public benefit scientific and educational charity, 501(c)3

Protect the Frequencies – By preventing interference

Toughen Receivers – With readily available technology

Augment Services – With difficult to disrupt terrestrial signals

Our Challenge

Much of the world depends upon satellite systems for precise navigation and timing services. These are exceptionally accurate and dependable, yet GPS/GNSS jamming, spoofing, and other forms of interference appear to be growing in frequency and severity. Neither are space systems immune to severe space weather or cyber-attack. This has the potential for devastating effects on our lives and economic activity.

From Our Blog

Inside a Mini-GPS Jammer – Hackaday

Inside a Mini-GPS Jammer – Hackaday

Blog Editor's Note: An interesting article about the inner workings of one of these devices.  Written for hands-on technologists, but many others might find it interesting also. Two notes: The author mentions he did not investigate its effective range. Authorities in...

Impact of UK Jamming Trials – More Details

Impact of UK Jamming Trials – More Details

Blog Editor's Note:  Last week we saw a notice that the UK Ministry of Defence would be doing jamming trials for the next several months.  Fortunately for users, the jamming is not going to exceed 2 minutes in length, and not more than 5 times an hour. We asked if we...

Brad P

FREE GPS Presentation Download

“The Father of GPS,” Dr. Brad Parkinson recently gave a presentation on the three most important things that must be done to protect GPS.

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