SPS-550K

SPS-550K is a naval medium-range air and surface surveillance multibeam active electronically scanned linear-array 3D radar designed and manufactured by LIG Nex1. The system has two operating modes: medium range at higher RPM and long range up to 250 km at lower RPM.

Specifications

 * Antenna system:
 * Width: 4,000mm
 * Depth: 1,700mm
 * Height: 3,000mm
 * Weight: 2,500kg
 * Frequency: S band
 * Maximum instrumented range: up to 250 km

Users

 * Incheon-class frigate
 * Daegu-class frigate
 * Nampo-class minelayer
 * ROKS Marado (LPH-6112)