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At a glance
AN/FPS-117larger figure on 0 of 1
P-40 radarlarger figure on 1 of 1
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Range · source measurement 1
Single sourceRange · source measurement 2
Single sourceConfiguration
| Specification | AN/FPS-117 | P-40 radar |
|---|---|---|
| Country of origin | United States[source] | Soviet Union[source] |
| Manufacturer | Lockheed Martin[source] | — |
| Introduced | 1980 ( 1980 )[source] | 1963[source] |
| Type | Phased array Long-range radar[source] | Early Warning/Target Acquisition[source] |
| PRF |
290 mi; 250 nmi (470 km)[source]
Range
Single source370 km (230 miles)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
241 Pulses per second[source] |
| — |
| Pulsewidth | 51.2 / 409.6 μs[source] | — |
|---|
| RPM | 5–6 Rev/min[source] | — |
|---|
| Altitude | 100,000 ft (30.5 km)[source] | — |
|---|
| Azimuth | 0.18° at 160 mi; 130 nmi (250 km)[source] | 360 degrees[source] |
|---|
| Elevation | −6° to +20°[source] | 2-14 degrees[source] |
|---|
| Other names | Seek Igloo , AN/TPS-59 , AN/TPS-77 , RRP-117, AMES Type 92[source] | — |
|---|
| Reported operators |
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