The RSR 210N from Reutech Radar Systems is a RADAR System with Elevation Range > 7.5 Degree cosec2 to 35 Degree (Coverage), Frequency 8 to 12 GHz, Range 3 to 180 km (Long), 3 to 50 km (Air/Sea Surveillance), 185 m to 60 km (Self-Defence Anti-Air), 1.2 to 15 km (Gun Fire), 185 m to 15 km (Helo Guidance). Tags: Pulse Doppler Processing. More details for RSR 210N can be seen below.