Blog Archive

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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EMI Vent Panels: Standard and Custom Products from MAJR

Air flow is an important part of many military electronic systems. Keeping equipment cool and air flowing is paramount to long term electronic system stability but creating openings for cooling can cause engineering issues. During design and manufacturing many electronic systems needing protection from EMI/RFI will pose a challenge that needs to be addressed around…

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MAJRabsorber™: The Best High-Frequency RF Absorber Material

MAJRabsorber™: An Innovative RF Absorber Material Electromagnetic interference (EMI) is a major issue anywhere electronic circuits are found. Mitigating factors like increases in device frequency, high integration in electronic systems, higher power densities, and reductions in PCB thickness and size all contribute to EMI.  Shielding electronic devices from electromagnetic noise with conductive materials, such as…

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MAJR Products Ventilator Systems & Medical EMC Shielding

Ventilator Systems & Medical EMC Shielding Medical facilities are one of the epicenters of the Covid-19 pandemic. Their capacity to treat infected patients with life-saving equipment like medical respirators is vital. Severe Covid-19 patients can develop a  life-threatening condition called acute respiratory distress syndrome (ARDS) that requires ventilators to deliver smaller volumes of oxygen and…

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How to Use Our EMI/RFI Shielding Design Flow Chart

Once you’ve determined that your systems or components need isolation from surrounding electromagnetic fields, or to block the transmission of additional signals, designing the appropriate enclosure is crucial.  Our shielding design flow chart can help designers and engineers navigate the varied types of EMI/RFI shielding materials available to choose the right materials that meet your…

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COVID-19 Statement

Valued Customers, MAJR Products Corporation is currently operating normally and will remain open for business during our standard business hours. Under the guidelines set forth by the Under Secretary of the Defense MAJR is classified as part of the Defense Industrial Base (DIB) and are considered a supplier of critical components to the Defense and…

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