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The Nebo-SVU (also known as 1L119) (in Cyrillic: Небо-СВУ, 1Л119) is a very high frequency (VHF) multi-functional radar and the first radar with an active electronically scanned array (AESA) antenna operating at meter wavelengths. The radar was introduced in 2001 as a replacement for the Nebo-SV.
As a system, Nebo-M is a complex which features different radars. From the beginning, Nebo-M represented a modification and modernization of older VHF band Nebo SVU, L-band Protivnik G, and S/X-band Gamma S1 radars on mobile chassis. The designations of the newer variants are RLM-S, RLM-D, RLM-M, and the command post KU-RLK.
These were mainly radars in the VHF-band, and many of which featured developments in technology that represented "first offs" in the Soviet Union. Innovations include the first Soviet air surveillance radar with a circular scan: the P-8 Volga (NATO: KNIFE REST A) in 1950, the first 3D radar : the 5N69 Salute (NATO: BIG BACK) in 1975, and in ...
The Nizhny Novgorod Research Institute of Radio Engineering (Russian acronym: NNIIRT) has since 1948 developed a number of radars. [7]Other innovations were radars with frequency hopping; the P-10 Volga A (NATO: KNIFE REST B) in 1953, radars with transmitter signal coherency and special features like moving target indicator (MTI); the P-12 Yenisei (NATO: SPOON REST) in 1955, as well as the P ...
Nebo-SV/S Nebo-M Air surveillance radar Over 50 Soviet Union Russia: Plans to have 100 complete by the end of the 2010s. [295] Nebo-M counter-stealth radars are being supplied since 2017. [296] As of 10 May 2024 at least 2 have been lost in the Russian Invasion of Ukraine. [52] 9S18 Kupol: Target acquisition radar Unknown Soviet Union Russia
The creation of digital AESA VHF acquisition radars, including the Russian ground-based 3D Nebo SVU and Chinese ship-borne Type 517M, offering detection at greater ranges, faster and more accurate cueing of engagement radars, enhanced resistance to jamming, and improved mobility contribute to the perceived vulnerability of small stealth fighters.
The P-18PL [6] [7] is a modernized Polish road-mobile, long-range, three-dimensional (3D), very high frequency (VHF) early warning radar with an active electronically scanned array (AESA) technology. The radar is particularly remarkable for its enhanced anti-stealth capability and is somewhat similar to the Russian Nebo-SVU radar. Key features:
On 30 May 2024, the Security Service of Ukraine (SBU) destroyed a Russian Nebo-SVU long-range VHF surveillance radar system in Crimea. [140] The Nebo-SVU is surveillance radar deployed as part of the S-400 missile system. [141] Russians have been reported to use reprogrammed S-400 missiles to launch ballistic ground-to-ground attacks.