Laird Technologies’ RJ45-ECS Ethernet connector system is a field replaceable outdoor rated and shielded Ethernet connection system for high speed 10BaseT, 100BaseT and 1000BaseT networks. The RJ45-ECS includes a shielded Cat5e cable with connectors. This feature provides maximum shielding against external EMI for consistent data communications.Read more from Laird. … [Read more...]
High Reliability DC Link Power Film Capacitors
Spectrum Advanced Specialty Products now offers DC link power film capacitors with voltage ratings up to 1300 VDC. Spectrum’s DC link power capacitors utilize segmented, self-healing metalized polypropylene, internally fused using a T-design pattern, giving them a life expectancy of more than 100,000 hours. Spectrum’s DC link power film capacitors feature low ESR (1 to 4.3 mΩ, … [Read more...]
ETS-Lindgren Acquires EMV GmbH
ETS-Lindgren has acquired EMV Elektronische Meßgerate Vertriebs GmbH and its subsidiary EMSCREEN Electromagnetic Screening GmbH (collectively, “EMV”). EMV is a supplier of EMC and RF measurement systems, including the design and installation of architectural RF shielded facilities and AC-/DC-Power Sources. “The addition of a presence in Germany will allow us to better serve our … [Read more...]
Paperless Calibration Compliance
Paperless Calibration Compliance for National and International Standards & Regulations, by Jay L. Buchergives an overview of metrology and calibration as well as practical information on setting up paperless forms. In part I, Bucher provides the background information that can help you develop paperless calibration records.Part II addresses creating paperless calibration … [Read more...]
South Korea behind North in Electronic Warfare
North Korea’s recent jamming of communications signals in South Korea is drawing keen public attention to its electronic warfare capabilities and raising questions over whether the South is making due efforts to enhance its own capabilities. Seoul officials believe the jamming signals are intended to disrupt the ongoing annual South Korea-US Key Resolve/ Foal Eagle exercises, … [Read more...]
Company, University Collaborate on Metamaterials Breakthrough
Lockheed Martin has collaborated with Pennsylvania State University to develop a breakthrough material that can significantly improve the performance of spacecraft antennas. The electromagnetic metamaterial is considered to be the first commercially viable product of its kind. Read more from Penn State. … [Read more...]
United Nations Studies Bees under Bombardment
The United Nations Environmental Program reports that more than a dozen factors, including electromagnetic fields from sources such as power lines, may be behind the emerging decline of bee colonies across many parts of the globe. Other factors include habitat degradation, parasites and pests, air pollution and herbicides and pesticides.Learn more from the UNEP. … [Read more...]
Shielded Cabinets Meet MIL-STD-461D for EMC
Optima EPS offers shielded cabinets that have been fully tested to MIL-STD-461D specifications for EMC. The shielded cabinets feature a rugged steel or aluminum frame. EMC features include shielded door handles, wrap-foam gasketing around the door with conductive adhesives, EMI filters, copper gasket fingers, and steel-mesh gasket strips. It also features reinforced corner … [Read more...]
Additional Sizes of Industry-Standard Aluminum Die-Cast Enclosures
Nine more sizes have been added to Hammond Manufacturing’s 1550 family, a range of industry standard sizes small die-cast aluminium enclosures that provide mechanical protection and good EMC attenuation levels. The tapped holes and machine screws used to secure the lid make them suitable for use where interior access will be required on a regular basis in a wide variety of … [Read more...]
EMI Gasket Materials for Critical Military Systems
Nickel-plated graphite-filled EPDM elastomer EMI gasket materials from Parker Chomerics are material formulations developed for military systems requiring decontamination with Super Tropical Bleach (STB) after exposure to nuclear, biological and chemical (NBC) environments. CHO-SEAL® 6452 gasket materials feature a low compression set of 30% and low moisture permeability, … [Read more...]
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