ARadar & sensors
AN/TPY-4
3D long range detection, AESA radar with GaN TRM (transmit and receive modules)
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ARadar & sensors
3D long range detection, AESA radar with GaN TRM (transmit and receive modules)
Measured figures
in rotation
Single sourcein stop/stare mode
Single sourceConfiguration
| Specification | AN/TPY-4 | Rajendra (radar system) |
|---|---|---|
| Country of origin | United States[source] | India[source] |
| Manufacturer | Lockheed Martin[source] | Bharat Electronics Limited[source] |
| Designer | Lockheed Martin[source] | Electronics and Radar Development Establishment ( DRDO ) IIT Delhi[source] |
| Type | 3D long range detection, AESA radar with GaN TRM (transmit and receive modules)[source] |
555 km (300 nmi) in rotation, 1,000 km (540 nmi) in stop/stare mode[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Fire-control radar[source] |
| RPM | up to 6, or stop/stare mode[source] | 15 and 7.5[source] |
|---|
| Altitude | 0 to 30,500 m (0 to 100,066 ft)[source] | 30 m (98 ft) to 20 km (12 mi)[source] |
|---|
| Azimuth | 360° in rotation, +/− 45° in stop/stare mode[source] | ±45°[source] |
|---|
| Elevation | −6° to 38° (search elevation), −6° to 90° (track elevation)[source] | -5° to +65°[source] |
|---|
| No. built | — | 32[source] |
|---|
| Alternative designation | — | Rajendra[source] |
|---|