The R&S ARDRONIS counter-drone solution from Rohde & Schwarz is an operationally proven and successful system that can cover the frequency range from 20 MHz to 6 GHz with one antenna: the new high-performance R&S ADD557SR direction finding and monitoring antenna. 

The R&S ARDRONIS system is operated by various customers around the world and has been sold 100+ times. It displays a comprehensive list of all active remote control (RC) signals detected in the above-mentioned frequency range. Thanks to the R&S ADD557SR, its range covers all frequency bands for commercial, off-the-shelf drones and/or do-it-yourself drone data links.