State-owned Foreign Trade Unitary Enterprise "Belspetsvneshtechnika"

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Государственное внешнеторговое
унитарное предприятие
"Белспецвнештехника"

Адрес:

Республика Беларусь, 220103
г. Минск, ул. Калиновского, д. 8

Тел: +375 (17) 385-28-28

Факс: +375 (17) 281-11-89

E-mail: mail@bsvt.by

Время работы предприятия:

Понедельник - пятница
8.30-17.30

Обед:

13.00-14.00

Multilateration signal intelligence complex “CUIRASSE–U” multipositional signal intelligence system operating in 0.05–18 GHz band

The “Cuirasse-U” complex is designed for search, detection, measuring the parameters of airborne and ground-based radiating radio electronic assets (hereinafter, REA) (radars, data transmission systems, jammers, navigation and other equipment), REA position finding using multilateration, individual aircraft identification using signals of their on-board IFF/SIF transponders.

The Complex comprises:

  • Four multipurpose passive radar stations. One of them (any) is operated as main station of the complex. The remaining three stations are remote receiving posts deployed at the distances of 10-20 km from the main station.

Tactical and technical characteristics

Frequency range, GHz
0,05÷18
Maximum range for detection of REA signals if the air object flies at the altitude of 10000 m, km
up to 450
Information update rate, maximum, s
5
Sigint envelope by azimuth, deg
0÷360
Simultaneous scanning band, MHz
500; 50; 25; 10; 5
Sensitivity of the receiving/direction-finding path, not worse than, dBW:

• within 500 MHz band, when signal/noise ratio, not more than 10 dB
minus 120
 within 50 MHz band, when signal/noise ratio, not more than 10 dB
minus 130
RX dynamic band, not less than, dB
70
Range of measurement of signal time parameters, μs:

• pulse duration
0,1÷999
• pulse repetition period
1÷99999
DF method in goniometric channel of the radar
amplitude
DF instrumental accuracy (mean-square error) in goniometric channel, deg
3
Positioning method used in the Complex
multilateration and goniometry
Accuracy of signal arrival time measurement, not more than, ns
20
Potential accuracy of determining the azimuth direction in the TDOA channel, deg
0.01
Number of tracked targets, not less than
200
Deployment /folding time, min
30
Maximum power consumed by station, not more than, kW
7
Operating temperature range, °С  
-35 – + 55
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