BR 2140
Description of the radar set, tactical-technical characteristics
Figure 1: BR 2140
| Specifications | |
|---|---|
| frequency: | X-band |
| pulse repetition time (PRT): | |
| pulse repetition frequency (PRF): | |
| pulsewidth (τ): | |
| receiving time: | |
| dead time: | |
| peak power: | 25 W |
| average power: | |
| instrumented range: | 40 km |
| range resolution: | |
| accuracy: | |
| beamwidth: | |
| hits per scan: | |
| antenna rotation: | |
| MTBCF: | |
| MTTR: | |
BR 2140
BR 2140 is operating in the X-band battlefield surveillance radar mounted on a 14 m tower as a superstructure on the mechanized infantry combat vehicle BMP-1 that got the Czech designation “Snĕžka”. It is coupled with a laser range finder and multiple visible lights, and infrared-sensitive cameras.
The radar can detect a person at a range of 9 km and a tank at a range of 33 km. It can measure artillery explosions with an accuracy of 20 m within the radar range for an artillery explosion being 15 km.
This radar is essentially a derivate of the EL/M-2140 radar. It entered service in 1997.