Displaying present location in the site.
SSRSecondary Surveillance Radar
NEC's Secondary Surveillance Radar is an advanced Mode S/Mono-pulse Secondary Radar (MSSR) for Enroute and approach control area.
NEC has developed the unique system architecture focusing on maintainability and future logistic supports that improve system re-configuration and enable system lifetime extension without major hardware changes.
Over 12 years of experience of the Mode-S/MSSR development provides our customers with higher performance radar in high density air traffic control environment.
The Mode S capabilities such as selective interrogation and data link offers the customers safer and more effective air traffic control services.
- ICAO standard mode-S model available
- High performance Mono-pulse technique
- Redundant and fault tolerant configuration
- Easy to use and to maintain
- Safe and easy replacement and repair
|Coverage||Range||60 nmi. / 100 nmi. / 250 nmi.|
|Elevation||0.5 to 45°|
|LVA Antenna||LVA Antenna||6 rpm, 15 rpm|
|Gain||≧ 24 dB|
1, 2, 3/A, C, Intermodes, All-call, Roll-call
|Mode S datalink modes||SLM, ELM|
|Transmit power||1 kW / 1.5 kW|
|Range||< 30 m|
|Range (Mode S)||< 17 m|
|Mode A, C Code detection||> 95%|
|Mode S Code detection Error||< 10-7|
|Probability of detection (Pd)||> 95%|
|False target reports ratio||< 2%|
- Air Traffic Control