The RL–2000/MSSR–1 from ELDIS Pardubice is a RADAR System with Beamwidth 360 Degree (Coverage), Frequency 2 to 4 GHz, Range 256 NM. Tags: Monopulse Secondary Surveillance Radar, Primary Surveillance Radar (PSR). More details for RL–2000/MSSR–1 can be seen below.