AJAS-8: CRPA Anti-Jam + OSNMA Anti-Spoofing GNSS Receiver

 AJAS-8: Assured PNT for Unmanned & Autonomous Defense, at Fleet Scale

In the modern defense, reliable PNT (Position, Navigation, and Timing) is not a luxury—it's a mission-critical requirement. Unmanned autonomous systems, from drones to ground vehicles, are highly susceptible to GNSS jamming and spoofing, which can lead to mission failure, asset loss, and catastrophic consequences. The AJAS-8 is engineered to address these threats with a game-changing value proposition: a high-performance, cost-effective CRPA and receiver solution designed for mass deployment.

AJAS-8 is a plug-and-play GNSS receiver for mass deployment across unmanned and autonomous defense systems. Its 8-element CRPA forms up to 7 nulls to defeat multi-source wideband jammers, and Galileo OSNMA authenticates signals to protect position trust.

Considering a CRPA for a jamming-contested environment? While some systems use fewer antennas across multiple frequencies, the AJAS-8 focuses on maximizing protection. Our blog post, CRPA Selection Demystified: More Antennas or More Frequencies?, explains why our lower cost 8-antenna, single-band CRPA approach offers superior resilience against multi-jammer threats.

Unmatched Performance at an Unbeatable Price

While traditional CRPA solutions often have high costs that make them prohibitive for large-scale deployment, the AJAS-8 shatters this paradigm by delivering advanced anti-jam and anti-spoofing capabilities at a price point economically viable for fleet-wide deployment.

BENEFITS

• Jamming Protection: The 8 antenna CRPA technology effectively suppresses jamming signals, ensuring uninterrupted GNSS availability even in contested environments.
• Spoofing Protection: With built-in Galileo OSNMA and other authentication features, it guarantees the trust and integrity of your PNT data.
• Highly Cost-Effective: Specifically designed for mass deployment, it offers a scalable pricing model that allows defense companies to equip entire fleets of unmanned systems with resilient PNT.
• Plug-and-Play Design: This "plug-and-play" device is engineered for simple and quick installation, reducing integration time and costs.
• Easy to Integrate into New or Legacy Systems: Seamlessly adapts to existing or new platforms for versatile deployment.

APPLICATIONS

The AJAS-8 is a versatile solution for a wide range of defense and security applications:

• Mission-Critical Aviation Guidance: Ensuring resilient PNT for both fixed-wing and rotary-wing unmanned aircraft.
• Enhanced PNT for Unmanned Systems: Providing reliable navigation and positioning for drones, robots, and other autonomous vehicles.
• Reliable Navigation for Armored Land Vehicles: Protecting ground platforms from electronic warfare threats.
• Assured PNT in Naval and Coast Guard Platforms: Securing maritime assets against jamming and spoofing.
• Critical Infrastructure Protection: Providing resilient timing and positioning for power grids, telecom networks, and financial systems.

Secure your unmanned fleet's future. Choose the AJAS-8—the intelligent, cost-effective choice for resilient PNT in the age of autonomous defense.

55.8dB 1 CW Jammer Suppression (55.8 = 87.5 - 31.7)

45.8dB 1 Wideband Jammer Suppression (45.8 = 110.1 - 64.3)

39.2dB 7 Wideband Jammer Suppression (39.2 = 94.7 - 55.5) 

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Product Brief (PDF, ver 2, 20251118)