LAWAREC - Laser and Radar Irradiation Detection System

detection against laser rangefinders, target designators, beamriders and radar waves

The LAWAREC BRICK is a distributed modular detection system used for the protection of mobile and stationary objects against laser rangefinders, target designators, beamriders and detection of radar waves.

Modular system of detection is primarily aimed at the protection of small and medium-large, mobile objects against observation, recognition by laser and microwave means as well as laser aimed and guided weapon systems.

The system consists of two types of detection modules, which contain either only the laser or a combination of laser and microwave detectors. The modules are connected by a daisy-chain with the central unit using a neuron network, which guarantees system reliability even in the case of partial damage.

The central unit located inside the object processes incoming information from individual modules, evaluates them, and then offers the operator a summary of the laser and radar activities of the enemy. Simultaneously it suggests a solution to the actual situation (like firing smoke grenades) which in semi-automatic mode waits for the operator's confirmation and in automatic mode directly executes the countermeasures to defeat enemy activities.

Especificaciones

LAWAREC - LASER AND RADAR IRRADIATION DETECTION SYSTEM
MODULE OF LASER AND RADAR DETECTION
Radar Section 
Spectral Range 8 - 18 GHz
Minimum Sensitivity -51 dBm
Pulse Width 100 ns min.
Repeating Frequency 10 Hz - 20 kHz
Laser Section 
Spectral Range 750 - 1750 nm (standard)
400 - 1750 nm, 750 - 2200 nm, 400 - 2200 nm (optional)
Number of Receivers 4
Number of Detection Sectors 11 (5+5+1) in azimuth, 3 in elevation
Resolution in Azimuth 5 x 15° = 75° (+2 x 15° - join to next modules)
Resolution in Elevation -20° to +102° (-20° to +42°; +42° to +55°; +55° to +102°)
Pulse Width 10 - 500 ns
Repating Frequency 40 kHz max.
Sensitivity 10 W/m2
Recognition monopulse, target designator, beam rider
Number of Modules in System 4/6 standard, depends on configuration, max. 12
Weight 680 g
Operating Temperature -40 °C to +60 °C
MODULE OF ELIMINATION OF OWN RANGEFINDER
Optical Input optical fibre 700 nm - 1750 nm, 10 - 500 ns
Electrical Input TTL edge 0/1 100 ns - 1 µs, galvanic isolated

 

Specifications are subject to change without notice. Photo is for illustrative purpose only.