Surveillance

NEC's Airport Surveillance Radar (ASR) is a high performance S-band primary radar, and designed to process heavy air traffic situations, within approach control area. It supports reduced separation between aircraft and features a high processing capacity.
It integrates advanced technologies including following key points to closely meet the customers needs, resulting from long and unique experiences in primary radars implemented in Asia:

• Benefiting in fully solid-state and signal processing technologies with system stability
• A high level of data availability to provide aircraft and weather data simultaneously
• Redundant architecture based on a fault tolerant transmitter and duplicated receivers and processing channels with automatic switch-over.
• Easy and safe maintenance
• No warm-up time
• Digital pulse compression technique
• Low life cycle cost

A PDF file is opened in another window. ASR Data Sheet (1.08MB)

NEC provides the technically advanced Mode S/ Mono-pulse Secondary Surveillance Radar (MSSR). Over twelve years of experience of Mode S/MSSR development provides our customers with the higher performance radar in severe air traffic situations.
The Mode S capabilities cover the selective interrogation and data link by using unique techniques and latest technologies. NEC offers the optimized solution designed to provide improved and new services and the effective air traffic control with high safety level to the controller:

• ICAO standard mode-S version available (Automatic reporting of TCAS RA)
• Redundant and fault tolerant configuration
• No warm-up time
• Low life cycle cost
• Easy to use and to maintain
• On site repair by safe and easy replacement

A PDF file is opened in another window. MSSR Data Sheet (932KB)