RADIO-ELECTRONIC ENVIRONMENT CONTROL COMPLEX «KOLCHUGA»

The High-Precision (Passive) System of long-range targets detection, identification and determina¬tion of ground-, sea- and air targets coordinates and march routes.


The High-Precision (Passive) System of long-range targets detection, identification and determina­tion of ground-, sea- and air targets coordinates and march routes.

«Kolchuga» as a mean of radio-technical reconnaissance allows to reveal on an operational-strategic depth the enemy grouping, define its composition, character of functioning and routes of moving. The complex determines with high accuracy in any point of the controlled space the coordinates of all known Radio-technical Equipment (RTE) of different classes and systems, installed on ground-, sea- and air targets, early-warning radar stations, multifunctional radars, recognition systems, air traffic control systems, navigation systems.

It allows:

•   to reveal the location of aerodromes and
define all RTE supporting its functioning;

  • to define the number, type of aircrafts, being based on these aerodromes, and air crew level of attainment;
  • to reveal the location of Air-Defense Missile Complexes and antiaircraft artillery, the number and type of RTE in their structure, its relocation;
  • to determine the location and type of radar complexes and electronic warfare (EW) installa­tions - thus to reveal zones of coverage of enemy radar and electronic countermeasure systems on a particular terrain / war theatre.

For Air Defense Forces

Increasing efficiency, secrecy, vitality and noise-immunity of the Air Defense system, complex allows to perform the followings tasks:

  • air targets detection at the distances that are beyond the reach of active radars;
  • determination of air targets formation and its threat level evalua­tion;
  • early warning feature for AD installations (air borne targets data);

•   real time scale detection, tracking and generation of march
routes of up to 200 airborne targets;

  • outputting/delivery of coordinates data to AD complexes;
  • air traffic control capability (civil application).

For Naval Forces

On the sea direction complex allow to reveal the grouping of Naval Forces, the number and types of ships, its location, purpose of individual groups in march (cruise), the level of Naval attainment.

Features of Kolchuga complex significantly improve strategic and tactical control of troops on the war theatre / battlefield, allow­ing to predict and prevent probable threats from enemy air defence, electronic countermeasure and electronic reconnais­sance activities.

Complex consists of one central and three side «Kolchuga» stations. Side stations are identical and inter­changeable.

Each station consists of two machines with antennas, equipment and autonomous power supply, placed in specially-designed shelters, mounted on a chassis of high off-road capability trucks of KRAZ type. The air-conditioning, heating and ventilation systems used in each unit enable normal working conditions for the equipment and an operator in any climatic zone with ambient temperature ranging between minus 50°C and plus 50°C and wind velocity of not more than 30 m/sec.

 

TECHNICAL SPECIFICATIONS OF KOLCHUGA SENSOR

1.

 

2.

3.

4.

5.

6.

7.

Operating frequency range, MHz.

(with possible extension up to 40 GHz)

Real field sensitivity of a station (minus dB/W)

Instrument bearing error, degree

Instantaneous dynamic range, dB

Pulse width measurement range ( j), f

Measurement range of pulse period running (Tj), f

Detection distance within an operating frequency range

 

70-18000

 

108-156

0,3-1,5

60±5

0,07 - 999,0

from 1 to 99999,0

up to 600 km

8.

Methods for coordinates definition for a complex:

triangulation method

TDOA (hyperbolic) method

available available

9.

Target coordinates measurement accuracy (% of the range):
triangulation method

3%

 

TDOA (hyperbolic) method

1-3%

10.

 

11.

 

12.

Topography tie-in system

 

Graphical   display  of  radio   electronic   situation   on   a   digital

map

A station crew at around-the-clock operation

 

GPS NAVSTAR,

 

GLONASS

available

7

13.

Power supply:

3 phase, AC supply circuit

50+2,5Hz,380+10%V

 

built-in power sully unit

GEKO 15001

 

 

ED-S/MEDA/ KUBOTAEP183TDE

SOME HISTORY FACTS





10,000

Tonnes of iron
Shot at Siege of Sebastopol during Crimean War





144,000

Revolutions per minute
Does a bullet fired from Lee Enfield rifle, as used in both world wars





2,000

Women
The Nizam of Hyderabad raised in 1975 for his war against the Marathas





130,000

Meters
Is an effective range of Big Bertha, the World War I howitzer


Interested in partnership opportunities? Contact us

Contact Information

ABOUT SPETS TECHNO EXPORT

State Foreign Trade Enterprise “SpetsTechnoExport” is a fully state-run entity incorporated by the Government of Ukraine in 1998 for export-import activities at foreign armaments markets.

HEAD OFFICE

7, Stepana Bandery Avenue
Kyiv, 04073, Ukraine
tel: +380 44 5685070
fax: +380 44 5685068

LIAISON OFFICE

B-5/147 Safdarjung
110057, New Delhi
tel: +91 11 26153792
fax: +91 11 26153830

OUR NEWSLETTER

Subscribe to automatically receive STE press releases.


STE, Спецтехноекспорт, Спецтехноэкспорт

Разработка сайтов - PHAR