Surveillance radar MSSR-1

secondaryfor airportfor aircraft

Secondary Surveillance Radar MSSR-1 with full Mode S functionality and a coverage range of 256 NM. The MSSR-1 features fully solid-state highly modular configuration with whole system digitalization, fail-safe system and low lifecycle costs. The radar system is designed to be used in continuous operation. Every part of the system is easily maintainable and repairs are possible to carry out without any interruption to the radar operation. The radar meets EUROCONTROL and ICAO standards. The system can be complemented by independent four-channel ADS-B system integrated in the radar with 360° coverage. The unit consists of antenna pedestal, drive, antenna frame and the antenna ASSR-35. INTERROGATOR - Circuits for interrogations generation - Receiving and signal processing in individual interrogation modes - Extensive BITE internal diagnostics - Fully duplicated configuration with automatic backup switchover TRANSMITTER / RECEIVER UNIT - Variable output power - Overload protection - Automatic calibration and testing using a test signal injection - Fully duplicated configuration with automatic backup switchover EXTRACTOR UNIT The extractor analyzes all received signals and detects individual reply codes and aerial targets. It consists of the reply detection unit, individual modes processing unit and target correlation unit. - Garble and interference replies suppresion - Tracking and target correlations - Mode S information database updating - Statistical information about targets - On-line monitoring of signal quality and internal diagnostics - Variable data interface for ATCC