Highly efficient masking
Hider is a masking system for antennas, equipment and technological installations. It blends with the surrounding environment while guaranteeing safety for operators and users in the area. With our experience gained in the telecommunications sector, we have designed a solution that is customised, including all components. The Hider system meets the requirements of safety, appearance, radio-transparency, structural strength and easy maintenance.
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EUROPEAN PATENT
Hider and Hider 5G are solutions covered by European patents.
ROOF
The roof is fixed and firmly anchored to the structure underneath, partially attached with metal fixings and a Velcro fastening system. It has been wind tunnel tested and, should the door fail or not be closed properly and wind be allowed to enter, the Velcroed part of the roof lifts, letting the air out.
STAINLESS STEEL COLLAR
Stainless steel collars ring the structure, connecting the masking to the pole.
FIBREGLASS UPRIGHTS
Fibreglass profiles, which are hollow with a square cross-section, allow the fabric to follow the contours of the masking frame, which can be square or polygonal.
PVC FABRIC
Perforated PVC camouflage fabric covering the structure. The fabric is RF transparent and is resistant to weathering and external stress.
POLYESTER TAPE
To help keep the masking fabric taut and increase its strength, it has been edged with polyester tape.
DOOR WITH 2-WAY ZIP SYSTEM
Access to the ladder is through a door with a UV-stable 2-way zip system.
After
Before
Why choose Hider
Adaptability and transport
The masking system consists of several elements to be assembled. This also makes transport easy on small sites, in narrow streets and historical city centres, where special vehicles are not required.
100% customisable
The sheet covering seamlessly blends into the environment where it is installed with its customisable colours and screen prints with images of materials or elements present on the site.
Interchangeability
The surface masking sheet can be replaced while keeping the same underlying structure. Hence, the sheet can be renewed or any screen prints can be changed without also having to redesign the structure.
Safety
The structure includes a double-sheet layer, thereby increasing safety also in the event of any accidental breakage, and preventing the total or partial detachment of any hazardous materials.
Removing the sheet covering for 360° operations
To make maintenance operations or replacing the equipment in the radiating part easier, on all sides, the sheet covering and some of the fibreglass components can be removed. On request, 2 different doors can be included in the design phase.
Tested to guarantee maximum reliability
We have meticulously tested the Hider system to ensure good radio-transparency, weather resistance and a long life.
NO SIGNAL DISTORTION UP TO HIGH FREQUENCIES
Tests performed at the TLab engineering studio have proven that the Hider system is completely radio-transparent, even at high frequencies of 5G. We examined frequency ranges from 700MHz to 3800MHz, and different electrical tilt settings.
The results revealed very high performance without any significant signal distortion, thus preserving the typical antenna degree of coverage.
The power distribution in the secondary lobes also remains similar to the original, and no unwanted interference is present.
SAFETY IS GUARANTEED EVEN IN BAD
We performed wind-tunnel tests on the Hider system to check how it reacts to the force exerted by gusts of wind, up to 158 km/h. The sheet covering and structure did not suffer any permanent deformation. On the contrary, they returned to their original shape.
CONSTANT OPEATION, WITHOUT ANY INTERRUPTION DUE TO OVERHEATING
The Hider system complies with the required technical specifications for heat dissipation, even under 2G + 3G + 4G + 5G installation conditions. As a result, it does not overheat or interfere with the functioning of the antenna. The results are certified by a specialised study on the subject.
Simulation with data:
- Maximum expected temperature = 40°
- Internal output = 10800 W
- Masking height = 7 m
- Masking diameter = 0.5m / 1.0m / 1.6m
Compared to traditional masking solutions, the Hider system performs much better in managing heat. In fact, as the diameter increases, the internal temperature decreases.
HIDER
The masking solution for antennas and equipment is designed to be strong and hard-wearing to guarantee the safety of operators and the surrounding environment. It perfectly fits into the environment, due to its versatility and customisation, as well as easy maintenance. It is radio-transparent and does not interfere with normal antenna performance.
HIDER 5G
The solution has been specifically designed for the higher frequencies typical of 5G. Besides featuring all the advantages already mentioned for the Hider system, the 5G version uses fully radio-transparent construction materials tested in advance for this type of frequency: polyester tapes and polycarbonate C-shaped devices that act as spacers and stiffen the tapes (pre-tensioned with special ratchet tensioners). This provides a ‘beam of cables’, a supporting surface for masking, which enables the construction of cross beams and corner elements if fibreglass profiles are to be removed.
With this configuration we can also guarantee the required shape and resistance to wind-induced deformation.
Totem
the indoor Hider solution
Using the totem solution, the Hider system can also adapt to mask micro-cells in indoor installations with reduced dimensions and with the option of using any shape and graphics.
The structure consists of lightweight, radio-transparent panels that do not affect the indoor signal in any way. Ideal for all environments with a high network capacity.
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a quote
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