As part of the 30-year anniversary and on the occasion of the IDET exhibition, RETIA from the CSG Aerospace division of the Czechoslovak Group holding presented the Czech complex anti-drone system ReCas.

Czech complex anti-drone system ReCas represents a modular solution where the customer has the option of choosing individual components into two basic parts of the system, both the "sensory" part and the effector part. The sensor part of the system is used to detect threats and the effector part to eliminate them.

In the case of the ReCas anti-drone system, the cornerstone of the sensor part is our ReGuard 3D radar, which is very compact and, thanks to its technical parameters, ideal for long-range drone protection systems. The unique parameters and unprecedented range of the ReGuard 3D radar then guarantee an early warning of an approaching threat and thus give the operator more valuable time (not only) to decide how to react to the detected threat, but also very important time for elimination.

Another integral component within the sensory part is the RF-sensor, which serves to identify the directions and frequencies used by potential threats. (RF radio survey sensor).

The electro-optical sensor then serves to classify and confirm previously detected targets based on optical sensing in day and night mode.

The effector part of the ReCas solution uses standard electronic interference (the so-called soft-kill effector). In the case of Retia, the integration uses the jammer directly on the optical system, thanks to which it is possible to directly monitor the reaction of the UAV to the realized jamming in real time. If necessary, the system can also be extended with means for shooting down the target (hard killing), which are sometimes also called lethal effectors.

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