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Telecommunication Division


Data Communications

DKK builds a variety of information and communications infrastructure, from fire and disaster prevention communications to satellite communications. We support a wide variety of applications, from wireless disaster prevention to satellite communications for backup purposes.

Regional WiMAX

DKK provides a wide range of services, from the design of systems and bases for regionally-linked wireless broadband services to construction services.

Figure: Regional WiMAX

Microwave Network Antennas

These are antennas for terrestrial-type microwave networks used in independent wireless networks.

Photo: Microwave Network Antenna

Satellite Telecommunications

Focusing primarily on Japanese domestic satellite telecommunications, DKK antennas have a wide range of flexibility for public works entities.

Photo: Satellite Telecommunication

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  • Business and Products
  • Telecommunication Division
  • Products
  • Mobile Communications
  • Broadcasting
  • Data Communications
  • Regional WiMAX
  • Microwave Network Antennas
  • Satellite Telecommunications
  • New Energy, etc.
  • Technology
  • Network in Japan and Overseas
  • Frequencies Supported
  • Usage Scenarios
  • Radio Frequency Division