Key Product Information

Modular Design

The modular structure allows for very flexible adaptation to the customer's needs and requirements. Both the size and shape of the room can be designed to meet the individual needs of the customer. As only the system (distance of holes and increments in the outer dimensions) and the panel joint are standardized, Series 101 is not limited to the use of only a few standard size panels. However, the automated manufacturing technology utilizes the advantages of high quantity production of standardized panels.
The same manufacturing technology can be applied to different materials such as hot galvanized steel and aluminum. The requirements can be realized by using same machinery, thus enabling cost-effective solutions and a competitive price-quality-ratio.


The panel system provides a reliable and high performance shielding, as the panels are jointed with special gasket. However, at the same time the number of fasteners can be minimized, which also shortens the assembly time. The Series 101 panels can be bolted from inside or from outside, depending on the purpose and requirements. The shielded room can also include a combination of flat sides inside and outside.

When installing the enclosure from inside (flat side outside), the enclosure can be assembled in close proximity, without a supporting structure as close as 5 cm (2 in) of existing walls of the parent building and the panel bendings (flanges) can be used for installing inner lining or absorber rails when appropriate.
When installing the enclosure from outside (flat side inside), the hanging from the support structure does not penetrate the shielding and the inside is flat. This is required in partial discharge/high voltage testing halls as well as when either ferrites or absorbers are glued directly onto the walls and ceiling. Please note that the space required for the installation work is about 800 mm (31.5 in) all around, also above the roof.


As the Series 101 corner joint is identical to the intermediate joint, no additional supports or special constructions are needed. The corners have equally reliable attenuation as the rest of the enclosure. Electromagnetic interference has no way in or no way out. This is just an example epitomizing that the Series 101 enclosure forms a carefully designed entity with painstaking attention to detail.

Specifications Select a tab below for more information

  • Connector Plate Bulkhead Penetrations
  • Waveguide Feed-throughs
  • Exhaust Fan for Air Circulation and Heat Dissipation
  • Fiber Optic Packages
  • High Performance Ferrite Tile Lining
  • RF Foam Absorber Lining
  • High-Performance Door Upgrade​



5240 Table Top Test Enclosure for Government​ETS-Lindgren's Series 5240 RF-Shielded Tabletop Test Enclosures for government are high performance, portable shielded enclosures designed for fast, convenient EMI/RFI testing and verification.​​<br>
Architectural Shielding Material for Government ETS-Lindgren's Architectural Shielded Enclosure is made using Flectron® materials, which are metallized fabrics whose primary application is electromagnetic interference (EMI) shielding.
DEI Enclosures for Government ​​​​​​ETS-Lindgren's standard modular or custom DEI shielding enclosures provide the highest shielding performance available using various combinations of steel and copper<br>
Series 101 Pan Form Rooms ETS-Lindgren's Series 101 RF shielded construction system meets and substantially exceeds all RF shielding requirements. The system consists of modular, hot galvanized rigid steel structural panels.
Series 81 Shielded Rooms for Government ETS-Lindgren's Series 81 Shielding System is the most commonly specified construction for NSA 65-6/NSA 94-106 and MIL-STD-285/IEEE 299 testing requirements.
Tempest Information Processing System (TIPS) Security Container ETS-Lindgren and Trusted Systems'​ Full Tempest Information Processing System (TIPS) Security Container is designed for high threat classified applications.
Welded Fabrication Enclosures for Government ​​ETS-Lindgren's Welded Fabrication Enclosures are ideal for demanding RF shielding applications requiring higher RF performance and broader frequency range protection.

Key Features

  • System Consists of Modular, Hot Galvanized Rigid Steel Structural Panels (No Wooden Parts are Used) 
  • Panels Bolted from the Inside or the Outside, Depending on the Purpose and Requirements 
  • No Special Tools or Welding Necessary
  • Rooms Easily Dismantled and Reinstalled, Enlarged or Modified

Literature and Videos<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>

L o a d i n g

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