SMART-S Mk23D Surveillance Radar

www.thalesgroup.com/smart-s

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> Excellent performance in the littoral environment

- Thanks to E/F-band and advanced Doppler

processing

> Situational awareness and fast target acquisition

- Automatic detection and tracking of air and

surface targets, even hovering helicopters

- True volume search: up to 250 km in range

and 70° in elevation for all modes

> High reliability supports long missions

- Graceful degradation thanks to multiple

solid-state transmitters

> Large sales record - World-wide sales to both NATO and non-

NATO countries and for new-built and

modernisation programs

3D multi-beam radar for air and surface surveillance.Its high reliability and stealth target detection capabilities support long missions and operation in littoral enveronments.

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THALES NEDERLANDP.O. Box 42 7550 GD HENGELOTHE NETHERLANDS Phone : +31 74 248 81 11 Email : info@nl.thalesgroup.com

SMART-S Mk23D Surveillance Radar

Functional Aspects - 3DAirSurveillancewithFastTargetalerts- SurfaceSurveillance- SurfaceGunFireSupport- JammerSurveillance- IFFInterrogationSupport

Performance Data- MaximumInstrumentedrange :250km- Maximumelevationcoverage :70degrees- MinimumRange :150meters- Tracking3Dcapacity(Air+Surface):500targets- SurfaceFireControlWindows :3- Elevationaccuracy :<10mrads- Bearingaccuracy :<5mrads- Rangeaccuracy :<20meters- Detectionperformance: Smallmissile :~50km MPA :~200km

Technical Data System:- Twooperatingmodes:mediumrangeupto150

kmat27RPMandlongrangeupto250kmat13.5RPM

- Fullyautomaticdetectionandtracking.- DedicatedECCMtechniques.

Antenna: - Horizontalbeamwidth :approx.2degrees- Illuminationpatterns :Widebeamand Narrowbeam- Antennarotationspeed :13.5/27RPM- Stabilisation :electronic- Verylowsidelobes- IntegratedIFFantenna

Transmitter:- Frequencyband :E/F-band(excl.ATC andcommunicationbands)- Type :SolidStatetransmitmodules integratedinAntenna- Transmittingmodes:sectorwisereducedorfull power- Broadbandfrequencyoperationandfrequency

agility

Processing:- Digitalbeamforming,resultingin12simultaneous

receivebeams- Multipathsuppressionusingabeamunderthe

horizon- Digitalpulsecompression

AntennaSubsystem

ProcessingCabinet

AirDrier

ManAloftSwitch

DriveControlandCoolingCabinet

- DopplerprocessingusingFIRfilters,radialspeeddeterminationandautomaticthresholdingofclutterandjamming

- AdvancedCFARtechniques- Multiplehypothesistrackingbasedonmultiple

targetmodels- Classificationsupport

System Overview

Environmental StandardsThedesignandconstructionoftheequipmentarebasedoncurrent,internationalmilitarystandardsforshipborneequipment.