Overview
REL-4 is with international advanced level L-band APA long-distance air defense surveillance radar which mainly used in national air-defense system, war craft, helicopter and all kinds of targets detection. In the airspace of its surveillance, REL-4 radar can provide accurate 3D data of the target. And it is also equipped with strong low altitude detection capability, which used as key equipment in the air-defense system. REL-4 radar equipped with better target detection, clutter processing and anti-interference capability, guaranteed operational performance and maneuver-ability to provide accurate target information for ground air defense operation which can meet complicated electromagnetic environment in modern operational requirements. It is reported that this type of radar has been exported to many countries
