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 | P-14 radar |
|---|---|---|
| Diameter | — | 33 m (108 ft)[source]Source text · numeric interpretation needs review |
| Speed | 0.9 m/s to 90 km/h[source]Source text · numeric interpretation needs review | — |
| Country of origin | India[source] | Soviet Union[source] |
| Manufacturer | Bharat Electronics Limited[source] | — |
| Designer | Electronics and Radar Development Establishment ( DRDO ) |
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]
Range
Single source400 km (220 nmi; 250 mi)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| No. built | 1400+[source] | ~2,000[source] |
|---|
| Frequency | J band[source] | VHF[source] |
|---|
| Azimuth | 30-180°[source] | 360°[source] |
|---|
| Elevation | -40 to +15°[source] | 12/17 degrees[source] |
|---|
| Precision | ±20 meters (66 ft)[source] | 1.2 km (0.7 mi) range, 1.2° azimuth[source] |
|---|
| Other names | PJT-531[source] | Tall King[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] | — |
|---|
| Introduced | — | 1959 ( 1959 )[source] |
|---|
| Type | — | Early warning radar[source] |
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| RPM | — | 2–6 rpm[source] |
|---|
| Altitude | — | 30 km (98,000 ft); 65 km (213,000 ft) high beam[source] |
|---|
| Reported operators |
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