Telecommunication Division

Products

Mobile Communications

DKK builds a variety of mobile communications infrastructure systems with particular emphasis on cellular phones. Mobile communications are facilitated by relay equipment known as "base stations." We manufacture the full range of base station equipment, including antennas, towers, and peripheral equipment, as well as providing our customers with construction and maintenance services.

Cellular Base Station Antennas

Antennas installed in cellular sbase stations.

Photo:Cellular Base Station Antennas

Smaller Size Antenna

Smaller size antennas installed in buildings, underground, and in other locations.

Photo: Smaller Size Antennas

WiMAX

Products for high speed wireless mobile WiMAX communications.

Photo:WiMAX

Peripheral Devices

We provide peripheral devices used in the installation of mobile communications antennas. We also support development of new systems.

Photo: Peripheral Devices

Mobile Communications Towers

Communications towers for the installation of cellular base station antennas.

Photo: Mobile Communications Towers

Construction

DKK provides total construction services, from foundation construction to antenna installation.

Photo:Construction

Maintenance

Antenna and tower inspection and diagnostic systems.

Figure:Deterioration Diagnostic System

Contact Us

TEL.+81-3-3216-1682
FAX.+81-3-3216-1669

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  • Business and Products
  • Telecommunication Division
  • Products
  • Mobile Communications
  • Cellular Base Station Antennas
  • Smaller Size Antenna
  • WiMAX
  • Peripheral Devices
  • Mobile Communications Towers
  • Construction
  • Maintenance
  • Download Catalog
  • Broadcasting
  • Data Communications
  • New Energy, etc.
  • Technology
  • Network in Japan and Overseas
  • Frequencies Supported
  • Usage Scenarios
  • Radio Frequency Division