SL- ASR- II Semi-Long Vhf Air Surveillance Radar

Brand:

Iranian Electronic Industries

Category:

Radar and Optice

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Additional information

DESCRIPTION

Mobile solid state digital VHF band radar is a semi-long range system designed to detect air targets within the radar’s coverage to determine the target’s coordinates such as range, azimuth and range rate as well as to transmit radar information to the air defense information network. SL-ASR-II is new generation radar, combining advanced radar developments, modern digital technologies and hardware with constructive technological solutions. The radar can operate in self-contained mode and also as a component to automation C3I system. SL-ASR-II is a highly mobile, fully solid state, medium altitude surveillance radar developed based on the armed forces’ operational demands. This radar is vehicle carried and designed based on full coherent pulse compression and MTD detection techniques. The radar is characterized by good performances such as high mobility, high automation, etc.

FEATURES

Advanced signal processing and data extraction
Early detection of air targets and determination of their coordinates including range, azimuth, radial velocity and height.
Capability of IFF system conjunction as secondary radar.
Advanced ECCM capabilities against wide range of jamming and interference.
Target tracking using TWS technique.
Detection of targets with small RCS, stealth, and low altitude (such as UAVs).
Supplying peripheral radars with extracted target data.
Standard ports for data transmission
High reliability and easy maintenance
Modular designed system

Specification

TECHNICAL FEATURES
Transmitter
Type	Fully solid state
Frequency band	VHF
Peak power	12kw
Duty cycle	10%
Signal	Pulsed
Antenna
Type	Array yagi
Gain	27 dB – 28 dB
Azimuth beam width	6.5°
Elevation coverage	20° (Cs2)
Receiver
No. of channels	2
Type	Super heterodyne
Noise figure	≤5 dB
Dynamic range	≥80 dB
Processing
Processing modes	Normal, MTI, MTD
Tracking
TWS	≥40 targets
Max. detection range	500 km (RCS≥ 5m2)
Min. detection range	2 km
ECCM capabilities	Adaptive threshold (CFAR), sector blaning, frequency agility, code agility, staggered PRF
Environmental conditions
Indoor temperature	0°C ~ +40°C
Outdoor temperature	-20°C ~ +55°C
Storage temperature	-30°C ~ +65°C
Control and Monitoring
Monitors size	19” (2 pieces)
Operator console	2 pieces
Built in Test capability	Yes