Avoiding obstacles - Proof of Concept

Solution ID: SD01090

Non-penetrating ballast solution for flat roofs with a maximum slope of 6 degrees, adapted to avoid obstacles encoutered in the deployment area. 

The base is built on a scalable matrix of box modules that can be expanded should a future need arise. Each ballast box weighs 23kg, is 500mm x 500mm, made of HDG steel and can accommodate standard 400 x 400mm concrete pavers for extra ballast. The modular design offers tremendous flexibility and makes it possible to build around obstacles.

The antenna bearing superstructure consists of a dipod with a 3 meter high main pole and two struts that are made from light weight anodized aluminum tubes connected with acid proof stainless steel fasteners. 

On the main pole a three level off-set frame is installed that offers two antenna bearing tubes.

This design also features the optional radio support unit placed on the ballast frame.

The materials used offer an outstanding corrosion resistance also in harsh marine environments.

Technical Data
  • Main Pole Height

    3 m

  • Main Pole Diameter

    114 mm

  • Stay Tubes

    Ø75x3.5 mm

  • Antenna Bearing Tube Diameter

    75 mm

  • Weight of Structure

    399 kg

  • Wind Area of Antenna Payload

    1,7 m²

  • Reference Wind Speed

    23 m/s

  • Terrain Category


  • Height above terrain

    43 m

  • Total Antenna Weight

    93 kg

  • Horizontal Footprint


  • Number of Ballast Boxes

    13 pcs

  • Material used in structure

    Aluminium (anodized 25um)
    Stainless Stell A4
    HDG Galvanized steel

Custom Design

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