gaskets (EMI gaskets)
gaskets (EMI gasket with waterseal)
cages and components
The Albatross Projects shielding is designed to cover electromagnetic purposes
in the frequency range from several kHz up to 40GHz, thus this technology
provides a large bandwidth to suit various testing purposes or emanation
precautions. Depending upon requirements, the shielding surface can be built
either in modular prefabricated panels or in the classical welded steel sheet
panels. For special purposes, e.g. architectural shielding other materials and
techniques are available on request.
The shielding structure consists of several shielding components such as
panels, honeycombs, doors, filters, access panels and a large range of
shielding penetration elements for all kind of media interface. All these
components were developed with a focus on unfailing electromagnetic shielding
performance, always keeping in mind it is the weakest component that sets the
limit of the shielding effectiveness.
Typical attenuation level of Albatross
Projects shielding system
he shielding modules have
standardised dimensions, designed for frequencies from 10kHz up to 40GHz and
enable enclosures to any size to be constructed. The modules can be optionally
equipped with shielding parts such as honeycomb inserts, feed-through etc.
Special modules can be designed to enable an enclosure to meet the particular
structural conditions of the host building.
- The modules are
produced from 2mm thick hot galvanised sheet steel bent up to form a pan
tray. The thick zinc galvanisation on both sides gives a very high
protection against the environmental influences of temperature or humidity
protection Zinc layer of min. 275g/m2
- average coating
thickness at least 20μm on every side
- the standard
module heights are 2,550mm and 3,000mm however, custom heights are also
available. The RF flange depth is 50mm with fixing holes at 75mm spacing.
For large enclosures, the facility can be supported by the host building
structure or, if necessary, by a free standing steel supporting construction.
The RF seal between the models is created by the insertion of a special
contact mesh. This is compressed when the flanged M10 fixings are
tightened thus forming a 100% homogeneous seal
CAD/CAM manufacturing of
The shielding panels are
manufactured through CAD/CAM processing. This results in perfect shape and size
of the panels, which is mandatory for superior shielding performance and
outlook. The high automation degree ensures a stable quality throughout.