Blog Archive

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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Shielded Metal Wire Mesh Products from MAJR Products

One common product you will find when dealing with EMI shielding is metal wire mesh.  But what is metal wire mesh and what does it do? Metal wire mesh is a strand or  wire knitted together creating a structure of woven and knitted  shielding material.   Different types of metal wire mesh include non-hardenable types, hardenable…

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MAJRAbsorber: Uses & Benefits

Radio frequencies (RF) are an amazing tool to send communications via airwaves to a receiver device that can be thousands of miles away. They’ve been harnessed since the beginnings of radio and now reach into every crevice of daily life for consumers and manufacturers.   Unfortunately, radio frequencies also cause Electromagnetic interference (EMI), also called radio-frequency…

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EMI/RFI Connector Gaskets: What, Where and Why, from MAJR Products

When thinking about EMI/RFI connector gaskets, one of the best analogies might be in your own home, with water.  Water can be a godsend or a curse.  It needs to be contained in your plumbing system which takes it to where it is useful.  But a leak within your home or from the outside elements…

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Conductive Rubber for EMI/RFI Shielding & Environmental Protection

Conductive rubber may be one of your most valuable assets when engineering for civilian or military projects.  It can help you achieve both EMI shielding and environmental protection of your application to required specifications.  It can also be cut or shaped to your needs, making it very versatile.  Conductive rubber could be one of those…

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EMI Shielding for 5G: It’s a Whole New World

MAJR - 5G shielding

5G (fifth generation) is the newest communication infrastructure and electronic device  advancement to enable a multitude of faster, more functional, comprehensive technologies and human services available to everyone.  5G is used with mission critical communications, internet of things (IoT) and mobile broadband telecommunications.   5G Frequencies and Wavelengths The FCC recently granted 280 MHz from 3.70…

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Shining a Transparent Light on EMI Shielded Windows

MAJR Products -EMI Shielded Windows

Wherever there is a window in a hardened enclosure, whether it’s in something as small as a handheld device or as large as a shipping container, there is the probability of EMI contamination.  EMI shielded windows are designed to solve this problem.  They allow for separation between the interior and exterior of a shielded unit…

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MAJR Products’s Knitted Wire Mesh: The Ultimate in Engineering & Flexibility

How many times have you wished you had one material – a “go to” choice for easier product design and engineering in EMI/RFI shielding applications – that offers: Superior EMI attenuation; Multiple materials available including monel and ferrous; Production-friendly capabilities for the prototype or large production runs; And is able to be shaped into 1000’s…

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