3m/114mm with 3 dipods with offset frames - Proof of Concept

Solution ID: HRD055

Non-penetrating ballast solution for sloping roofs placed over the roof ridge.

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 antenna bearing superstructure consists of three sector dipods each with a 3.5 meter high main pole and two struts that are made from light weight anodized aluminum tubes connected with acid proof stainless steel fasteners.

Each main pole features a three level off-set frame that offers two antenna bearing tubes in each sector direction

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


  • Main Pole Diameter


  • Stay Tubes


  • Antenna Bearing Tube Diameter


  • Weight of Structure

    798 kg

  • Horizontal Footprint

    6,75 m²

  • Number of Ballast Boxes


  • Maximum roof inclination without slide protection

  • Material used in structure

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

Custom Design

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