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“VOSTOK-E/D” 2-DIMENSIONAL RADAR

Designation: detection of air objects, measurement of their range, azimuth and range rate, automatic tracking of target tracks, automatic target classification and transmission of radar data to an integrated control system.

“Vostok-E/D” radar is a cutting edge completely Belarusian development capable of replacing not only the world-renowned P-18 radar, but also long range radars, i.e. “Oborona” and equivalents.

Through the application of modern developments in radar technologies, cutting edge digital technologies, advanced design and engineering solutions, “Vostok-E/D” radar considerably outperforms VHF band radars P-18, “Oborona”, “Nebo-SV” and other existing versions of foreign radar models.

General performance characteristics “Vostok-E/D” 2-Dimensional Radar:

Parameter

Value

Maximum detection range (up to), km

360

Detection range for 0.5 detection probability and 10−5 false alarm probability in absence of jamming, targets flying at 10 000 m altitude, km:

B-52 strategic bomber

F-14 fighter

F-117A stealth fighter

 

 

360*

360*

350

Detection range for 0.5 detection probability and 10−5 false alarm probability per resolution cell under active jamming (equivalent spectrum density of jamming at the jammer antenna output, with account for antenna gain 200 W/MHz, jammer range 200 km), targets flying at 10 000 m altitude, km:

B-52 strategic bomber

F-14 fighter

F-117A stealth fighter

 

 

 

 

255

150

57

Resolution:

range, m

azimuth, deg.

 

200

5.5

Single measurement (one scan) root mean square error (in one scanning period)

range, m

azimuth, ang. min.

 

 

25

50

Number of probing signal types

4 to 16

Jamming rejection ratio, dB

≥ 30

Clutter rejection ratio, dB

≥ 50

Range of reach by enemy ELINT, km

≤ 203

Automatic tracking of jammer bearings

provided

Number of automatically tracked routes, NLT

250

Target classification (5 types)

provided

Tear-down time, min.

6 (by 3-men crew)

MTBF, h

900

MTTR, min, no more than

30


* in the presence of radio horizon, limited by instrumented range.

Configuration:

  • antenna-hardware vehicle;
  • autonomous diesel power station;
  • remote automated workstation.

Advantages:

  • long detection range, high accuracy of coordinate measurement;
  • high mobility;
  • effective detection of small-size and stealth air objects;
  • enhanced jamming immunity;
  • digital signal generation and processing, modern highly efficient algorithms;


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