OVERVIEW: The RAT-31DL is long range, 3D active phased array surveillance radar, operating in the NATO "D" (IEEE "L") Band.

DETAILS: The RAT-31 is designed to operate in heavy clutter and electronic countermeasures (ECM) environments.  It features excellent Electronic Counter Counter Measures (ECCMs) ability due to its very low sidelobe antennas, reduced peak power, frequency agility. 

The radar can be controlled through the local radar management console or through a remote console. The mechanical configuration is designed to facilitate
assembly/disassembly on battlefield, to provide an increased survivability. 

The system is available in either fixed (DL) or transportable configuration (DL/M). The RAT 31 DL/M Radar systems, consisting of a foldable antenna and a shelter, both in two ISO 20 ft packages, can be transported in one A400M type aircraft as well as on truck and rail. This configuration allows for a high degree of mobility and fast deployment/re-deployment of the system, on unprepared sites.

Specifications:

Frequency: 		1-2  GHz (D-Band)
Power output: 		84 kW (peak) 1,764 Tx/Rx @ 2kW each
PRF:			?? pps
Range Resolution:	?? degree azimuth		
Runup time:		??
Set up time: 		??

Detection Range:	270nm (instrumented)

NOTES:  Users include Austria, Czech, Denmark, Germany, Greece, Hungary, Italy, Malaysia, Poland and Turkey.


SOURCES: 
"Ancile." Ancile. Accessed September 16, 2021. https://www.deagel.com/Sensor%20Systems/RAT31DL/a001448. ; Leonardo. "RAT 31DL L-Band/Solid State 3D Air Surveillance Radar." Accessed September 16, 2021. https://www.leonardocompany.com/documents/20142/0/RAT31+DL+%28mm08249%29.pdf?t=1631522945438. ; "RAT 31DL." Accessed September 16, 2021. https://www.leonardocompany.com/en/products/rat-31dl. ;"RAT-31 DL/M - Radartutorial." Grundlagen Der Radartechnik. Accessed September 16, 2021. https://www.radartutorial.eu/19.kartei/02.surv/karte012.en.html.