Spirent Federal Systems: The nations leader in GPS and GNSS simulators

SimMNSA has been granted Security Approval
by the Global Positioning System Directorate

SimMNSA

MNSA Capable
GNSS Simulators

GSS9000

Ultimate flexibility
Supreme performance
Comprehensive capability

Learn more ➤

Common GNSS System Errors and How To Test Them

Look at the common system errors inherent in GNSS systems today and learn how you can simulate their effects in the lab for testing and risk mitigation.

Download eBook →

Spirent GSS9000

Learn more →

Understand how interference affects GNSS signals

Learn how to test the impact of interference on live GNSS signals in repeatable laboratory conditions.

Download white paper →

Latest news

04/03/2019

Spirent Federal Systems Announces New Board Members

Robert Lollini and former director of the GPS Directorate at LAFB, Col. (retired) Bernard Gruber have joined the Spirent Federal Board of Directors as CoB and Government Security Committee Chairman, respectively.

12/19/2018

SimMNSA has been granted Security Approval by the Global Positioning System Directorate

Pleasant Grove, UT December 19, 2018- Spirent Federal Systems, the nation’s leading provider of GPS/GNSS test equipment, announced today that their new M-Code solution, SimMNSA, has been granted Security Approval by the Global Positioning System Directorate.

05/22/2018

Spirent GNSS simulators and dSPACE platform now integrated for faster, more precise Connected Autonomous Vehicle (CAV) development

Combining best in class systems to improve hardware-in-the-loop (HIL) testing

09/20/2017

Rockwell Collins working with Spirent Federal to develop M-Code (MNSA) capability

develop software that will support M-Code using the Modernized Navstar Security Algorithm (MNSA)

See all news →

Blog

Irresponsible GPS use puts vital services at risk - DHS

Operators of critical infrastructure must start taking a more responsible attitude to the GPS receivers in their systems, according to a new presentation...

Tags: GPS, GNSS, GPS Interference

The GPS Week Number Rollover problem

Some GPS receivers may malfunction on or after 6 April 2019 due to the GPS Week Rollover. Here’s what that means and how to check if a receiver is...

Tags: GPS, GNSS, Week Number Rollover Problem

See all blogs →

Events

August 3-8, 2019

Small Satellite Production

Logan, UT

September 16-20, 2019

ION GNSS+

Miami, FL

See all events →

SimMNSA has been granted Security Approvalby the Global Positioning System Directorate