Defense Speak Interpreted: Is DARPA Still Around After CHIPS?
Beyond the Board: Orbital High Ground—Why Space Superiority Is Slipping Away
The Government Circuit: Trump’s Trade War Disrupts the Electronics Ecosystem
BAE Systems’ M-Code GPS Receiver Enables Precision Strike Capabilities in Contested Environments
June 8, 2022 | BAE SystemsEstimated reading time: 1 minute
At the Joint Navigation Conference in San Diego, BAE Systems unveiled its newest advanced M-Code GPS receiver for guided weapons and other small applications, enabling precise geolocation and strike capabilities in highly contested battlespaces. The Strategic Anti-jam Beamforming Receiver – M-Code (SABR-M) delivers accurate position, velocity, altitude, and timing data, as well as strong protection against GPS signal jamming and spoofing – critical capabilities for unmanned aerial vehicles (UAVs), precision-guided munitions (PGMs), and missiles in threat environments.
SABR-M integrates receiver technology with advanced antenna electronics in a small, hardened package designed to meet challenging performance requirements, such as weapons applications. It is the most capable integrated anti-jam GPS receiver and the first integrated M-Code receiver available for weapon systems.
“We’re making our full portfolio of military GPS solutions M-Code-compatible to meet warfighters’ need for reliable positioning, navigation, and timing data to achieve their missions,” said Doug Lloyd, director of weapon systems GPS at BAE Systems. “SABR-M enables small platforms with challenging environmental conditions to get where they’re going despite interference.”
The compact (4.5 x 6 x 1 inch) SABR-M meets size, weight, power, cost (SWaP-C), and thermal requirements for space-constrained military applications. It uses advanced beamforming technology to improve GPS signal reception and counter-threat signals. SABR-M is form-compatible with previous generations of the field-proven SABR receiver, which are currently integrated on low-cost precision weapon systems and long-range cruise strike missiles.
SABR-M will be fully qualified for production by the end of 2022. Production will take place at BAE Systems modern facility in Cedar Rapids, Iowa, which is in the final stages of construction. The purpose-built 278,000-square-foot factory and research center will be home to 700 military GPS experts in BAE Systems’ Navigation and Sensor Systems business.
Share on:
Suggested Items
Beyond the Board: Orbital High Ground—Why Space Superiority Is Slipping Away
06/17/2025 | Jesse Vaughan -- Column: Beyond the Board“The next war might be won—or lost—22,000 miles above Earth.” That’s not science fiction. It’s the stark reality defense planners are beginning to confront as space transitions from a support domain to a full-spectrum warfighting environment. For decades, the United States held an uncontested advantage in space, relying on exquisite, few, and highly capable systems to enable precision warfare, real-time intelligence, and global communications. Today, that edge is under siege.
L3Harris Providing Additional VAMPIRE Counter-UAS Systems to Department of Defense
06/12/2025 | L3Harris TechnologiesL3Harris Technologies has received a new contract through the U.S. Department of Defense for additional VAMPIRE systems, which neutralize unmanned aerial threats.
BAE Systems Unveils Comprehensive Line of M-Code GPS Receivers at Joint Navigation Conference
06/04/2025 | PRNewswireBAE Systems unveiled a diverse line of M-Code Global Positioning System (GPS) receiver solutions at the Joint Navigation Conference in Cincinnati this week, rounding out an extensive line of products that ensure U.S. warfighters have the most dependable GPS systems available across sea, land, and air.
Another Lockheed Martin-Built GPS III Satellite Lifts Off into Orbit
06/02/2025 | Lockheed MartinThe eighth GPS III space vehicle—designed and built by Lockheed Martin—successfully launched from Cape Canaveral Space Force Station, Florida. It achieved signal acquisition shortly thereafter.
U.S. Holiday: Memorial Day
05/26/2025 | I-Connect007Memorial Day is a U.S. federal holiday dedicated to remembering and grieving for military personnel who died serving in the U.S. Armed Forces. Held on the last Monday of May, it also marks the unofficial start of summer.