Vadris SDR Expands Counter-UAS Detection Capabilities

EL SEGUNDO, Calif., Oct. 01, 2026 /CourierPR/ -- CX2, a next-generation defense technology company securing electromagnetic dominance for the United States and its allies, today announced the launch of Vadris SDR, a new software-defined version of its Vadris RF direction-finding payload. This innovative update broadens the capabilities of the Vadris system, enabling it to detect and counter a wider range of drone control protocols, including ExpressLRS, TBS Crossfire, and DJI OcuSync.

Vadris SDR represents a significant advancement in the field of counter-UAS (Unmanned Aerial Systems) technology. Originally designed to target the most widely used open-source FPV (First-Person View) protocol, ExpressLRS, the software-defined configuration now supports a variety of other popular FPV control protocols. This expansion not only enhances the payload's utility but also ensures that it remains adaptable to the evolving landscape of drone control systems.

The new software-defined architecture of Vadris SDR allows CX2 to quickly incorporate new protocols into the system as they emerge, ensuring that the payload remains effective and relevant. This capability is particularly valuable given the rapid pace at which drone control links and waveforms are developing. By integrating new protocols, CX2 is positioning Vadris SDR to be a versatile and future-proof solution for counter-UAS missions.

This statement underscores the payload's potential to become a critical tool in the fight against drone threats, as it can detect and locate drones regardless of the specific communication protocol they use.

The deployment of more than 450 Vadris systems to the U.S. Department of War highlights the payload's effectiveness and the demand for advanced counter-UAS solutions. These systems have already proven their value in real-world scenarios, providing operators with a low-cost, attritable way to enhance their FPV drones with organic RF sensing and direction-finding capabilities.

Vadris SDR's software-defined approach significantly expands the range of signals the payload can detect and act against, without requiring new hardware for every new control link. This feature is particularly beneficial as FPV systems continue to proliferate and control protocols evolve rapidly. By leveraging software updates, operators can refresh and expand coverage as new protocols emerge, ensuring that Vadris SDR remains a reliable and adaptable solution for counter-UAS missions.

The new software-defined configuration of Vadris SDR is a testament to CX2's commitment to innovation and its dedication to providing cutting-edge defense technology. As the RF environment continues to change, CX2's Vadris SDR payload will play a crucial role in maintaining electromagnetic dominance and safeguarding against the growing threat of drone-based attacks.