Blog Archive

EMP Shielding: The Background, Need and Solutions

No aspect of EMP shielding can be overlooked when constructing a hardened enclosure, or Faraday Cage, either for HEMP shielding or IEMI shielding for military or civilian industry use.

Definitions & Distinctions HEMP is defined as an instantaneous, intense electromagnetic pulse (EMP) field that can overload and disrupt from great distances electrical systems and microcircuits. It is generally assumed if one occurred it would be set off by a high altitude nuclear explosion; obtainable by missile flight1 or, more recently believed, from a satellite.…

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MAJR Shielding Products For SCIFs | A Strategic Design Guide

MAJR blog what is a SCIF

What exactly are SCIFs, and why do engineers need a variety of mil-spec shielding products when designing them? SCIF’s are Sensitive Compartmented Information Facility (pronounced “skiff”), a U.S. Department of Defense term for a secure room. It can be a secure room or data center that guards against electronic surveillance and suppresses data leakage of…

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Where And How To Source Shield Seal Gaskets | RFI-EMI Shield Products

Where can engineers, designers, and technical teams go to find the technical specifications and professional assistance they need to source conductive environmental gaskets and other RFI/EMI shielding products? Depending on the application, EMI shield seal gaskets are available in various material combinations, configurations, and gasket sizes. So, where can engineers get started on their search…

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Your Source for Flame Retardant EMI Gasket Products

Engineers need a reliable go-to source to specify low outgassing, flame retardant conductive gasket products. Engineers and designers need to specify specialty products with confidence. And those products include flame retardant, low outgassing gaskets. This post will discuss: Common Uses for Flame Retardant Elastomers Specifications for Flame Retardant Elastomers Where To Go for More Information…

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Shielded Fan Vents—Why You Need Them and How To Source Them

Are you trying to spec or source EMI/RFI Shielded Fan Ventilation Panels? If so, you’ve come to the right place. But what exactly are shielded fan vent panels, and when do you need them? We provided some answers in a previous post: EMI shielded vent panels are a critical part of hardened enclosures.  Honeycomb ventilation…

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MAJR’s Honeycomb Waveguides for High Reliability Requirements

As a professional, you need products that enable your operation to work correctly – from electronics to motors to EMI waveguides. When you have a situation that requires consistent air flow in an EMI/RFI shielded environment, it’s crucial to ensure that air continues to move easily through a panel while allowing for the attenuation of…

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Reduce Interference from 5G Frequency Bands with MAJR’s Products

5G technology is becoming the industry standard, and its purpose is to connect virtually everyone, and every type of system, together to speed up transfer of information and deliver benefits such as: Higher multi-Gbps peak data speeds Ultra-low latency Upgraded reliability Massive network capacity Increased availability Uniform experience among users In addition to upgrading the…

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MAJR Products – Shielding for Any Industry, Any Need, Any Time

At MAJR, we’re proud to offer our customers a complete selection of shielding products that are designed by experts and created from military grade materials. When you work with us, you’ll be able to thoroughly review a full line of shielding products and services including technical information, data sheets and applications info via our recently…

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EMI Grounding Washers from MAJR

When you are working to ensure that your electronic enclosures are securely sealed from EMI, it’s important to use the correct materials for your application. In the event that you’re using standard flat washers that are improperly designed EMI leakage can occur causing failure in the equipment and entire operating system.  The MAJR Way MAJR…

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Filter Media Options for Shielded Air Filtration Panels

Maintaining operational integrity requires a great deal of planning, research and using reliable products that can perform to demanding industry standards. MAJR’s selection of shielded air filtration panels are available in a variety of different frame and media options to help meet your technical specifications. MAJR is one of the leaders in the EMI shielding…

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