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ASR-NG

Description of the radar set, tactical-technical characteristics Описание; Основные тактико-технические характеристики (Базы данных)

Figure 1: ASR-NG at the company’s test facilities in the Ulm area/Germany
(© 2016 Hensoldt GmbH)

Figure 1: ASR-NG at the company’s test facilities in the Ulm area/Germany
(© 2016 Hensoldt GmbH)

Specifications
frequency: 2.7 - 2.9 GHz
(S-Band)
pulse repetition time (PRT):  
pulse repetition frequency (PRF):  
pulsewidth (τ):  
receive time:  
dead time:  
peak power:  
average power:  
instrumented range: 120 or 80NM (≙ 220 or 160 km)
range resolution: 150 m
accuracy:  
beamwidth: 2.9°
hits per scan:  
antenna rotation: 12 or 15 rpm
MTBCF:  
MTTR:  

ASR-NG

ASR-NG (Airport Surveillance Radar Next Generation) is a Multi-Beam 3D S-Band Solid-State Approach Control Primary and Secondary Surveillance Radar and En-Route Control Sensor fulfilling ICAO Annex 10 Volume III/IV and EUROCONTROL Surveillance Standard Requirements. The System implements a fully Digital Doppler Detection and Tracking Solution with most flexible and self-learning Clutter and Site Optimisation Capabilities. Other key features of ASR-NG are the complete mitigation of wind farm effects, new Primary Surveillance Radar 3D height measurement and resistance against interference by 4G/LTE mobile phone signals.

As a key element compared to its predecessor ASR-E, there are three independent feedhorns now, providing three antenna beams: two Cosec² High Beams and a pencil Low Beam.

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