Telecommunication Division



DKK provides a full range of broadcasting construction services, from antennas to the installation of towers, shelters, power supply equipment, and other apparatus.

Photo: Construction

Shelter and Foundation Construction

From pile driving to shelter and foundation construction, DKK provides a full-service that takes into account geological and soil conditions. We pay special attention to safety during the construction process and perform construction operations in view of optimal efficiency.

Photo: Shelter and Foundation Construction

Tower Construction

We choose the optimal construction method according to the size of the tower, its structure, and the location of the project.

Photo: Tower Construction

Antenna Installation

DKK provides a full range of antenna installation management services, from measurements and surveys to final tuning of actual radio signal output.

Photo: Antenna Installation

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  • Business and Products
  • Telecommunication Division
  • Products
  • Mobile Communications
  • Broadcasting
  • Broadcasting Antennas
  • Microwave Antennas
  • Medium and Short Wave Antennas
  • Gap Fillers
  • Towers
  • Shelters
  • Power Supply Apparatus
  • FPU Rotators
  • Construction
  • Maintenance
  • Data Communications
  • New Energy, etc.
  • Technology
  • Network in Japan and Overseas
  • Frequencies Supported
  • Usage Scenarios
  • Radio Frequency Division