Loading the evidence…
Preparing your view.
Preparing your view.

At a glance
Ground Master 400larger figure on 1 of 1
P-40 radarlarger figure on 0 of 1
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Range
Single sourceGM400 GM400α
Single sourceConfiguration
| Specification | Ground Master 400 | P-40 radar |
|---|---|---|
| Country of origin | France[source] | Soviet Union[source] |
| Introduced | 2007[source] | 1963[source] |
| No. built | >90[source] | — |
| Type | Digital 3D AESA[source] | Early Warning/Target Acquisition[source] |
470 km (290 mi) GM400 515 km (320 mi) GM400α[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.
| Frequency | S banded[source] | Centimeter[source] |
|---|
| RPM | 10[source] | — |
|---|
| Altitude | 30,500 m (100,100 ft)[source] | — |
|---|
| Azimuth | 360°[source] | 360 degrees[source] |
|---|
| Elevation | 20° and 40-60°[source] | 2-14 degrees[source] |
|---|
| Precision | <50 m (160 ft)[source] | — |
|---|
| Manufacturer | Thales[source] | — |
|---|
| Reported operators |
|
|
|---|