Rockwell Collins completes first modernized GPS receiver card development Formal Qualification Testing
Rockwell Collins recently completed two major milestones in the Modernized User Equipment (MUE) receiver development program that will bring next-generation GPS technology to military users. The company completed Ground-Based GPS Receiver Application Module-Military-code (GB-GRAM-M) receiver formal qualification testing and delivered receiver cards to support Air Force GPS Wing developmental testing.
Rockwell Collins also successfully acquired and maintained track of the M-code signal being broadcast from the first GPS Block IIF series satellite in orbit using the GB-GRAM-M receiver. During testing, the receiver was commanded to perform several direct acquisitions of the M-code signal and commanded to track M-code on L1 and L2 frequencies.
"This delivery introduces unprecedented levels of security and power efficiency in GPS receiver technology," said Bob Haag, vice president and general manager of Precision Strike and Navigation Products for Rockwell Collins. "All GPS receivers will eventually rely on M-code, so our role in modernizing user equipment is key to our continued leadership in GPS technology."
The goal of the MUE program is to develop GPS receiver technology that incorporates the new military signal and security architecture for enhanced integrity, exclusivity and improved anti-jam capabilities. Rockwell Collins is working to provide warfighters with a more secure and accurate GPS receiver, increasing mission effectiveness and safety. The next step for Rockwell Collins will involve participating in the proposal for the Military GPS User Equipment program, which leverages Rockwell Collins' MUE experience.
Source: Rockwell Collins
More from Digital Battlespace
-
![Babcock nears first customer for Nomad AI translation tool]()
Babcock nears first customer for Nomad AI translation tool
Nomad can provide militaries with real-time intelligence, saving critical time on the battlefield.
-
![AUSA 2025: Israel’s Asio Technologies to supply hundreds of improved Taurus tactical systems]()
AUSA 2025: Israel’s Asio Technologies to supply hundreds of improved Taurus tactical systems
Taurus operates alongside the Israel Defense Forces’ Orion system which supports mission management across tens of thousands of manoeuvring forces, from squad leaders to battalion commanders.
-
![AUSA 2025: Kopin pushes micro-LED plans as China moves faster]()
AUSA 2025: Kopin pushes micro-LED plans as China moves faster
The plan for the new displays follows fresh investment in Kopin’s European facilities by Theon and an order for head-up displays in fielded aircraft, with funding from the US Department of Defense.
-
![AUSA 2025: Persistent Systems to complete its largest order by year’s end]()
AUSA 2025: Persistent Systems to complete its largest order by year’s end
Persistent Systems received its largest ever single order for its MPU5 devices and other systems earlier this month and has already delivered the 50 units to the US Army’s 4th Infantry Division.
-
![Aselsan brings in dozens of companies and systems under the Steel Dome umbrella]()
Aselsan brings in dozens of companies and systems under the Steel Dome umbrella
Turkey has joined the family of countries attempting to establish a multilayered air defence system with government approval in August 2024 for the effort landed by Aselsan. Dubbed Steel Dome, the programme joins Israel’s Iron Dome, the US Golden Dome, India’s Mission Sudarshan Chakra and South Korea’s low-altitude missile defence system.
-
![DSEI 2025: MARSS unveils new agnostic multidomain C4 system]()
DSEI 2025: MARSS unveils new agnostic multidomain C4 system
MARSS’ NiDAR system has been deployed using sensors from static platforms to provide detection and protection for static sights, such as critical infrastructure, ports and military bases.
