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British manufacturer London Defence R&D – developer of the LD80 anti-drone unit – revealed its most recent product, an All-in-One Jammer Unit, on social media on 19 February.
The device integrates a jammer module, active and passive cooling systems, an RF reflector, a power distribution system, and a precisely directed antenna into a single package, which simply connects to a 28 V DC power source. It operates in all the frequencies required to jam basic drones: GPS/Glonass (10W); 2.4GHz (10W); 5.8GHz (10W) and addresses significant RF engineering challenges, such as suitable cooling, accurate antenna combinations, and appropriate connection methods. 360° coverage can be provided by a single device operating directionally, or by a configuration of 4-6 units. Operation is also highly efficient and features low heat levels, free from reflections.