The RSR 936N from Reutech Radar Systems is a RADAR System with Elevation Range 35 Degree Cosec² (Coverage), Frequency 8 to 12 GHz, Power 40 W (transmit), Range 40 to 150 km, System Supply Voltage 230 to 400 Vac. Tags: Continuous Scanning Surveillance Radar. More details for RSR 936N can be seen below.