1RL237 SPN-30 (СПН-30) Russian Electronic Warfare System

Denial of enemy reconnaissance and observation of area and small-size ground Bandwidth/Frequencies: X Band, 8000–12000 MHz Range: Detection between 250–400km, interference between 60–150km Variants: None Performance Specifications: • Operating frequency range [GHz]: 8–12 • Power output rating [dBW]: narrow beam mode: 68, wide beam mode: 54 • Signal dynamic range [dB], no less than: 60 • duration [µs]: 0.1–5, at PRF [kHz]: 0.25–300: Complex linear FM chirped pulse modulation: • Chirp rate [MHz/µs]: ≥ 3 • Angular range [deg]: azimuth: 360, elevation: 1–70 • Crew [people]: 4 Source: COGINT Analytic Insight Report - Russian EW Systems, 7 June 2023 (UNCLASSIFIED)