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ARadar & sensors
BRadar & sensors
Measured figures
BEL Battle Field Surveillance Radar · around
Single sourcearound 30 kg[source]
Configuration
| Specification | BEL Battle Field Surveillance Radar | LLM01 |
|---|---|---|
| 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] | — |
| Manufacturer | Bharat Electronics Limited[source] | Rheinmetall Soldier Electronics GmbH[source] |
| Designer | Electronics and Radar Development Establishment ( DRDO ) |
< w/ batteries
Single source<220 g (7.76 oz ) (w/ batteries)[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]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| — |
| No. built | 1400+[source] | — |
|---|
| Frequency | J band[source] | — |
|---|
| Azimuth | 30-180°[source] | — |
|---|
| Elevation | -40 to +15°[source] | — |
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| Precision | ±20 meters (66 ft)[source] | — |
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| 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] | — |
|---|
| Place of origin | — | Germany[source] |
|---|
| Dimensions (L×H×W) | — | 8.6 cm × 4.6 cm × 5.8 cm (3.4 in × 1.8 in × 2.3 in)[source] |
|---|
| Battery life ( h ) | — | >30hr (IR pointer only) >13hr (IR illuminator) >15hr (red laser) >1hr (white light)[source] |
|---|
| IR Laser Class | — |
|---|
| IR Laser Output ( mw ) | — | ≤ 0.40mW[source] |
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| IR Laser Divergence ( mrad ) | — | <1mrad[source] |
|---|
| IR Laser Wavelength ( nm ) | — | 850nm[source] |
|---|
| IR Laser Range ( m ) | — | >200m[source] |
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| Visible Laser Class | — | 3R[source] |
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| Visible Laser Output ( mw ) | — | 5mW[source] |
|---|
| Visible Laser Divergence ( mrad ) | — | <1mrad[source] |
|---|
| Visible Laser Wavelength ( nm ) | — | 650nm[source] |
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| Visible Laser Range ( m ) | — | >200m (darkness) >20m (daytime)[source] |
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| IR Illuminator Class | — | 1M[source] |
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| IR Illuminator Output ( mw ) | — | ~25mW[source] |
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| IR Illuminator Wavelength ( nm ) | — | 880nm[source] |
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| IR Illuminator Range ( m ) | — | <10m[source] |
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| Reported operators |
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