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Products and Business areas

Jamming system

Spill-over Blocking Equipment

Equipment Overview
  • Long-rangeneutralization of mobile communication, TRS, and microwave band frequencies (high-powernoise signal & high-gain ANT)
  • Radio wave jamming devicethat blocks wiretapping/eavesdropping and radio wave crossing in military border areas orareas requiring radio wave interception
Key Technology/Performance
  • Multi-band high-powercombine technology / Long-distance radio jammingfunction through high-gain ANT
  • Supports NMS function through wireless network by interworking with integrated NMS device
  • Service maintenance function through backup battery in case of main power failure (more than 2 hours)
Product Components
  • MainDevice,Antenna,Battery
Main Customers
  • SKT, KT, KT Powertel
  • Spill-over Blocking Equipment
Parameter Frequency RF Power Weight
Blocking Equipment
700MHz~11GHz 50~100W Max 10Kg/band