Selex RAT-31DL explained

Selex RAT-31DL
Country:Italy
Rpm:6 rpm
Range:470 km detection range[1] and 500 km instrumented range
Altitude:30 km
Azimuth:0–360°
Elevation:0°-20°

The Selex RAT-31DL is a long-range air surveillance radar manufactured by Leonardo (previously Selex ES, SELEX Sistemi Integrati and later Finmeccanica). The acronym RAT stands for Radar Avvistamento Terrestre, an Italian term for such "ground-based reconnaissance radar".

The RAT-31DL is an L-band solid-state active phased array 3D radar with an effective range of over 500 km.[2] It is derivative of widely used RAT-31 SL.

The RAT 31DL is a solid-state active phased array radar with monopulse antenna with 42 rows of 42 Tx/Rx modules of which 24 boosted, each with 2 kW output power. The 360 ° search is performed with four independent beams in the L band at 6 rpm, the vertical pivoting of the beams is done by means of electronic phase shift of the 42 rows feeding the antenna.

RAT-31DL/M

The mobile RAT 31 DL / M radar[2] variant is derived from the stationary FADR version. The RAT 31 DL / M consists of a fold-able antenna and an equipment shelter, which are housed in air transportable 20-foot ISO containers. This configuration allows rapid deployment with high mobility and allows deployment in an unprepared position.

See also

Operators

Notes and References

  1. Web site: Ancile.
  2. Web site: Home.
  3. Web site: Trade-Register-1971-2018.rft . Stockholm International Peace Research Institute . 2019-04-21.
  4. Web site: Avionews.com - SELEX Sistemi Integrati at DSA "Defence Service Asia 2010". avionews.com. 17 November 2023 .
  5. Web site: Finmeccanica cements position as NATO's air defence partner with Polish radar delivery - DETAIL - Leonardo-Finmeccanica Group. Leonardo-Finmeccanica Group.
  6. Web site: Final Systems Acceptance for Czech and Hungarian Radars. NATO Communications and Information Agency.
  7. Web site: Government - Ministry of Defence - News. Government of Hungary - Ministry of Defence .
  8. Web site: Selex ES is upgrading RAT 31 DL radar in Turkey - UPI.com. UPI.
  9. Web site: Kohanudnas Bakal Diperkuat Radar Baru Leonardo RAT-31 DL/M, Ini Spesifikasinya!. 20 November 2019.
  10. Web site: Kontrak Pengadaan Radar Pertahanan Medium Range Ditandatangani di Thailand – WARTAKINI.
  11. Web site: nst . 2023-02-07 . Mengenal Leonardo RAT 31 DL/M, Radar Baru TNI Pelacak Rudal Nuklir - Indonesia Defense Magz % . 2023-02-08 . Indonesia Defense Magz . id.
  12. Web site: Leonardo to provide RAT 31 DL/M radar system to Indonesian Air Force . 2023-02-08 . Janes.com . en.
  13. Web site: x.com. X (formerly Twitter).

This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Selex RAT-31DL".

Except where otherwise indicated, Everything.Explained.Today is © Copyright 2009-2025, A B Cryer, All Rights Reserved. Cookie policy.