Laser Warning System with Smoke Screen Activation (for mobile platforms)

SVLO-ST

NSN in the process of being assigned
ТУ У 26.2-22362867-084:2024

SVLO-ST system is an information management system designed to detect laser irradiation of special military equipment (tanks, EW complexes, air defense complexes, speedboats) by the enemy’s laser devices (a rangefinder, a target seeker, an illuminator, etc.), determine the direction towards the laser source and activate the aerosol screen.

Features
  • SVLO-ST system operates in the spectral range of laser devices (rangefinders, target seekers, illuminators, etc.) which are in service with the russian federation and its partner countries
  • SVLO-ST is powered by the on-board system of a special-purpose
  • Indication and control panel allows adapting the input and output signals and transmit them via the interface
  • The SVLO-ST suggests the built-in control of the system operation
  • The system meets the requirements of group 1.11 in accordance with GOST B 20.57.304 standard, climatic performance UKhL (regions with a moderate and cold climate) in accordance with GOST 15150 in terms of resistance to the influence of climatic and other factors of the environment

Purpose Of Use

  • Detects laser irradiation by laser guidance devices of the enemy
  • Identifies an irradiator type (a rangefinder, a target seeker, or an illuminator)
  • Notifies of the object irradiation by laser guidance devices of the enemy
  • Determines the direction towards the laser source
  • Activates aerosol screen

Application

  • SVLO-ST system is installed on special military equipment (tanks, EW complexes, air defense complexes, speedboats)
  • The SVLO-ST system has 3 operation modes:
    • automatic (AUT)
    • semi-automatic (P-AUT)
    • emergency (GROUP)
  • When laser irradiation of an object by the enemy’s devices is detected, sound and light alarms are triggered, and aerosol grenades are fired in automatic or manual mode using the operator’s button in the direction of irradiation

Delivery Kit

  • Laser detector PLO-ST – 1 pc.
  • indication and control panel PU SVLO 1 – 1 pc.
  • set of launchers – 6 or 12 pcs
  • wiring harness – 1 pc.
  • backup power source
  • power converter with a charging device (for operation from all types of on-board electrical networks of armored weapons and special-purpose military equipment)
  • logbook
  • operating manual
  • mounting parts kit
  • package

Specifications

Operating range of PLO-ST spectral sensitivity
0.6 ... 1.7 μm
View angle:
horizontal
360°
vertical
180°
Resolution of determining the direction towards the laser source in horizontal plane
(30 ± 5)°
Operating range of irradiation with laser pulses of the input windows of the PLO ST laser detector
3·10-9 ... 3·10−5 J/cm2
Warm-up time of SVLO-ST system after switching on
1 s
Operating temperature range
-40 ... +60 °С
Power consumption at a nominal voltage of 24 V
in duty mode does not exceed
5 W
in grenade firing mode - no more than
120 W
Dimensions:
PLO ST – max
220 × 160 mm
indication and control panel PU – max
160 × 130 × 70 mm
launcher – max
110 × 280 mm
Weight:
PLO ST – max
10 kg
indication and control panel PU – max
1.5 kg
launcher – max
3.7 kg

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SVLO-ST Laser Warning System with Smoke Screen Activation (for mobile platforms)