Spaceborne GPS Receivers

GOES-R Satellite

Providing Global Positioning System (GPS) receivers to U.S. military and civilian customers for almost 30 years

Our high-reliability, space-hardened global positioning system (GPS) receivers have delivered more than 140 on-orbit years of service beginning with the Monarch family of GPS receivers. Today, our GPS receivers deliver the most advanced M-code technology for Precise Positioning Service position, velocity, and time information for Low Earth Orbit (LEO) and Geostationary Earth Orbit (GEO) applications.

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Space Sentinel GPS Receiver

Sentinel M-Code Receiver

General Dynamics’ Sentinel™ M-Code GPS Receiver provides Precise Positioning Service position, velocity, and time information for Low Earth Orbit (LEO) and Geostationary Earth Orbit (GEO) applications. Performance and satellite visibility are enhanced through the use of dual antennas; each of the 64 GPS channels can be assigned to either antenna.

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GPS Receivers

Browse our line of GPS Receivers below.

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