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.
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
III
Height above terrain
43 m
Total Antenna Weight
93 kg
Horizontal Footprint
3,25
Number of Ballast Boxes
13 pcs
Material used in structure
Aluminium (anodized 25um)
Stainless Stell A4
HDG Galvanized steel
