1RL238 SPN-40 (1РЛ238 СПН-40) Russian Electronic Warfare System

Automatic interference with aviation navigation systems and radars to cover defended Bandwidth/Frequencies: 2–4cm wavelength (Ku Band), 13.333–17.544 GHz Range: Detection up to 250km, interference up to 150km Variants: SPN-40/SPN-40M2 (M2 is an upgraded version of the SPN-40 with advanced detection Variants: SPN-40/SPN-40M2 (M2 is an upgraded version of the SPN-40 with advanced detection Additional Information: • System consists of a trailer (van body KUNG-P4M on the chassis of the trailer SMZ-810A (2-PN-4)) with equipment and a Ural-375 vehicle with a power unit • Can interfere with up to 4 radars operating at different frequencies • Spent time in service with Poland, where it was known as the Jadwiga-434 1RL238 SPN-40 Side view of SPN-40. Source: © 24 May 2023, Rvsn.ruzhany Source: COGINT Analytic Insight Report - Russian EW Systems, 7 June 2023 (UNCLASSIFIED)