Preparing your view.
ARadar & sensors
Measured figures
BEL Battle Field Surveillance Radar · around
Single sourcearound 30 kg[source]
Configuration
| Specification | BEL Battle Field Surveillance Radar | Zoopark-1 |
|---|---|---|
| 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] | Russia[source]Inventory Origin column; table 3, row 150, cell 5; revision 1377727163; retrieved 2026-09-30 |
| Manufacturer | Bharat Electronics Limited[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]
Artillery-shell detection · up to
Single sourceGround-to-air-rocket detection · up to
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] | Almaz-Antey[source] |
|---|
| No. built | 1400+[source] | — |
|---|
| Frequency | J 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 | — | counter-battery radar system[source] |
|---|
| Designation | — | 1L219[source] |
|---|
| Chassis | — | MT-LBu chassis[source] |
|---|
| Antenna type | — | mobile active electronically scanned array radar[source] |
|---|
| Role | — | enemy field-artillery acquisition[source] |
|---|
| In service | — | 1989[source] |
|---|
| Reported operators |
| — |
|---|
Mortar-shell detection · up to
Single sourceMoving-ground-target detection · up to
Single source