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Measured figures
Configuration
| Specification | AN/PVS-4 | Rajendra (radar system) |
|---|---|---|
| Type | Passive[source] | Fire-control radar[source] |
| Place of origin | United States[source] | — |
| Category | Night Vision Device[source] | — |
| In service | 1978–present[source] | — |
| Used by | United States[source] | — |
| Wars |
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Persian Gulf War[source]
| — |
| Designer | Optic Electronic Corporation of Dallas[source] | Electronics and Radar Development Establishment ( DRDO ) IIT Delhi[source] |
|---|
| Designed | 1975[source] | — |
|---|
| Manufacturer | Optic Electronic Corporation of Dallas[source] | Bharat Electronics Limited[source] |
|---|
| Produced | 1977–2002[source] | — |
|---|
| No. built | > 150,000[source] | 32[source] |
|---|
| Variants | AN/TVS-5, NVS-700, NVS-800[source] | — |
|---|
| Dimensions (L×H×W) | 320mm (l) x 120mm (h) x 100mm (w)[source] | — |
|---|
| Resolution (lp/mm) | 32 lp/mm[source] | — |
|---|
| Mode of Operation | Passive[source] | — |
|---|
| II tube | MX9644[source] | — |
|---|
| Field of vision ( ° ) | 14.5 degrees[source] | — |
|---|
| Range of detection | 600m (Starlight)[source] | — |
|---|
| Range of recognition | 400m (Starlight)[source] | — |
|---|
| System zoom | 3.6x[source] | — |
|---|
| Generation | — |
|---|
| Can use these tubes | ITT FX9860, ITT F4845 (civilian Gen3+1) ITT F4844 Gen3+1 ITT F4849 Gen3 FO+twist ITT F9860 Gen3 FO+twist Northrop Grumman MX-9644 MX9644/UV Gen2 MX9644/UV Gen3+1 Northrop-Grumman Gen3 MX-11619 Northrop-Grumman Gen3 MX-11620 Newcon Optik NC107663I Alpha Optics AC-22525R Noga Light Type 6014 DEP-Photonis XX-2050 DEP-Photonis XX-2052Q HiOptic 1XZ25/25W HiOptic XX-1470 Ei-SOVA XX-2500 Harder Digital HD1400 Harder Digital HD1450[source] | — |
|---|
| Role | passive Night vision device[source]Exact source-described subject/configuration, not equipment carried by it | — |
|---|
| Country of origin | — | India[source] |
|---|
| Frequency | — | Surveillance: G / H band Engagement: I / J band[source] |
|---|
| RPM | — | 15 and 7.5[source] |
|---|
| Altitude | — | 30 m (98 ft) to 20 km (12 mi)[source] |
|---|
| Azimuth | — | ±45°[source] |
|---|
| Elevation | — | -5° to +65°[source] |
|---|
| Alternative designation | — | Rajendra[source] |
|---|
| Reported operators |
| — |
|---|