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ARadar & sensors
Measured figures
BEL Battle Field Surveillance Radar · around
Single sourcearound 30 kg[source]
Configuration
| Specification | BEL Battle Field Surveillance Radar | TRML |
|---|---|---|
| Speed | 0.9 m/s to 90 km/h[source]Source text · numeric interpretation needs review | — |
| Power | 80 W[source] | — |
| Country of origin | India[source] | Germany[source] |
| Manufacturer | Bharat Electronics Limited[source] | Hensoldt[source] |
Crawling Man
Single sourceGroup of people
Single sourceHeavy Vehicles
Single sourceLight Vehicles
Single sourceWalking Man
Single sourceCrawling Man : 700 m (0.43 mi) Walking Man : 3 km (1.9 mi) Group of people : 7 km (4.3 mi) Light Vehicles : 10 km (6.2 mi) Heavy Vehicles : 14 km (8.7 mi)[source]
Between 40 and 25 and
Single source), depending on variant
Single sourceBars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Designer | Electronics and Radar Development Establishment ( DRDO )[source] | — |
|---|
| No. built | 1400+[source] | — |
|---|
| Frequency | J band[source] | C band[source] |
|---|
| Azimuth | 30-180°[source] | — |
|---|
| Elevation | -40 to +15°[source] | — |
|---|
| Precision | ±20 meters (66 ft)[source] | — |
|---|
| Other names | PJT-531[source] | — |
|---|
| Detection Range | Crawling man: 500 m Walking man: 2 km (1.2 mi) Group of people: 7 km (4.3 mi) Light vehicle: 10 km (6.2 mi) Heavy vehicle: 14 km (8.7 mi)[source] | — |
|---|
| Crawling man | 500 m[source] | — |
|---|
| Walking man | 2 km (1.2 mi)[source] | — |
|---|
| Group of people | 7 km (4.3 mi)[source] | — |
|---|
| Light vehicle | 10 km (6.2 mi)[source] | — |
|---|
| Heavy vehicle | 14 km (8.7 mi)[source] | — |
|---|
| Range accuracy | 20m rms[source] | — |
|---|
| Range resolution | 50 m[source] | — |
|---|
| Radar type | man portable 2D short-range battlefield and perimeter surveillance radar[source] | — |
|---|
| Type | — | Early warning radar[source] |
|---|
| Altitude | — | Between 0 and 40,000 metres (0 and 131,234 ft ), depending on variant[source] |
|---|
| Reported operators |
| — |
|---|
Between 40 and 250 kilometres (25 and 155 mi ), depending on variant[source]