METAMAG Unveils Advanced Auto-Tune Filter Technology During Army Exercise

METAMAG Unveils Advanced Auto-Tune Filter Technology During Army Operation Lethal Eagle

BOSTON, March 10, 2026 — METAMAG has made headlines with its recent successful demonstration of the TRL-9 Auto-Tune Filter (AtF®) technology during the U.S. Army's 101st Airborne Division (Air Assault) exercise known as Operation Lethal Eagle (OLE). Conducted from January 18 to February 7, this exercise highlighted the integration of METAMAG's cutting-edge technology into unmanned aerial systems (UAS) and showcased its ability to enhance command-and-control (C2) survivability in disruptive environments.

The demonstration involved collaboration with the U.S. Army's Robotics and Autonomous Integration Directorate (RAID), focusing on the technology's effectiveness under extreme electronic warfare conditions that mimic modern conflict scenarios. This operational test aimed to replicate denied, degraded, intermittent connectivity, and limited bandwidth (DDIL) situations that are prevalent in near-peer conflicts.

METAMAG's Auto-Tune Filter technology was integrated into the first-person-view (FPV) one-way-attack (OWA) unmanned aerial systems, most notably using the Attritable Battlefield Enabler (ABE) platform developed by RAID. The testing aimed to assess how well the AtF® system could facilitate control links for UAS in the presence of strong radio frequency (RF) interference and jamming — factors that often complicate military operations in contested areas.

Key Findings

1. Operational Integration: One of the standout features of the Auto-Tune Filter is its rapid installation capabilities, making it compatible with existing UAS hardware architectures without extensive modifications.
2. Electronic Warfare Resilience: The technology demonstrated sustained performance against real-world conditions, operating effectively in environments with 30–200W C-UAS interference, showcasing its resilience in high-stress scenarios.
3. Improved Mission Reliability: The testing reinforced the enhanced survivability of command-and-control links, ultimately leading to improved target engagement accuracy for OWA drone platforms.

Alex Barani, Senior Director of Business Development at METAMAG, commented on the outcomes of the demonstration, stating, "The OLE demonstration confirms the operational value of adaptive RF filtering technology in contested electromagnetic environments. Our Auto-Tune Filters are set to enhance UAS survivability and mission success against increasingly sophisticated electronic warfare threats."

The significance of this demonstration goes beyond immediate military applications. Dr. Vince Harris, CEO of METAMAG, pointed out, "Control of the electromagnetic spectrum is crucial for the survival of autonomous systems in modern warfare. Our Auto-Tune Filter technology enables unmanned platforms to maintain reliable communications and navigation, even when adversaries attempt to block spectrum access. Successful demonstrations such as OLE confirm that adaptive RF protection capabilities can be swiftly integrated into existing systems, giving military personnel a decisive operational edge."

Military officials emphasized how this technology is not just a minor enhancement but a critical addition that contributes to heightened electromagnetic spectrum resilience. As unmanned systems become more integral to multi-domain operations, the importance of reliable RF technology is set to increase.

In summary, the successful operational demonstration of METAMAG's Auto-Tune Filter marks a significant step towards wider adoption of advanced RF filtering technologies within the Army's unmanned systems and electronic warfare frameworks. With the military continuously evolving to face modern threats, innovations like these are vital for maintaining strategic advantages on the battlefield.

About METAMAG

METAMAG is a veteran-owned defense technology company specializing in advanced RF and electromagnetic spectrum technologies. Their expertise includes developing Auto-Tune Filters®, RF circulators, isolators, and other essential systems designed for reliable operations in congested or contested environments.

About the U.S. Army RAID

The Robotics and Autonomous Integration Directorate (RAID) enhances the capabilities of Army formations through the integration of robotics and artificial intelligence. Their work supports various Operations, including Large-Scale Long-Range Air Assault (L2A2), ensuring that the Army remains agile and lethal on the battlefield.