A team of researchers at the University of California, San Diego, working with the Defense Advanced Research Projects Agency’s HERMES program, say they may have found an answer to keep the multitude of signals from UAVs to embedded sensors and smart devices of all kinds. According to DefenseSystems.com, "HERMES, which stands for Hyper-wideband Enabled RF Messaging, was … [Read more...]
Tablet-Based Wireless Interference Analyzer Released
Kaltman Creations has developed a tablet-based analyzer for evaluating wireless interference. Designed for pro audio engineers to use in large public events, the RF-VUE (TM) Tablet features Touch to Listen (TM) technology, allowing you to listen directly to RF signals and identify interference at the touch of a button. The built-in RF Congestion Scale (TM) gauges local … [Read more...]
New Multilayer Metal-Alloy Inductor Line Announced
Würth Electronics has recently announced a line of multilayer metal-alloy inductors designed for 1-3 MHz on-board switch mode DC-DC power supplies. The packages are magnetically-shielded so EMI is reduced. Major specifications include: compact multilayer type; suitable for applications with high currents up to 3.5A; very high DC-bias current up to 4A; smallest RDC-Values … [Read more...]
New 700W Medical ATX PC Power Supply
TRUMPower recently announced a new 700 watt medical-rated power supply that meets the 4th edition IEC 60601-1-2 EMC standards, including the ability to withstand ESD of 8kV contact and 15kV air. The power supply features China Compulsory Certification (CCC) and Korea Certification (KC) agency approvals, making it especially attractive to those who use the power supply in or … [Read more...]
Germany Pushing EU to Ban Internal Combustion by 2030
(October 8, 2016) Members of the German Bundesrat have just passed a resolution to ban the sale of internal combustion engines in the European Union by 2030. According to the resolution, only zero-emissions vehicles would be allowed on the market after that time. While the Bundesrat has no direct authority over the EU, and cannot demand changes to the EU's transportation … [Read more...]
The Possibly Perfect Shielding of Electromagnetic Interference
A group of researchers at Drexel University and the Korea Institute of Science & Technology are creating a thin coating of a nanomaterial called MXene in order to contain 'electromagnetic pollution'. The proliferation of electronics in recent decades has contributed both to the volume of radiation generated and its affect on communications and broadcast receivers. This … [Read more...]
Updates for GM’s GMW3097 EMC Testing
(October 11th, 2016) Elite Engineering reports that General Motors is now requiring suppliers of electronic modules and accessories to email a summary of EMC test results following each individual test as testing to GM’s latest GMW 3097 (June 2015) standard progresses through various phases of testing. … [Read more...]
List of Updated IEC EMC Standards
Recent updates to IEC EMC standards published by the IEC: IEC 62040-2:2016 PRV, Ed. 3.0 - (9/2/16) - Uninterruptible power systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements CISPR 25:2016 PRV, Ed. 4.0 - (9/2/16) - Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for … [Read more...]
Broadband Preamplifier Compatible with Other Spectrum Analyzer Brands
Aaronia AG has announced their newest preamplifier, the UBBV 1060 BPA. The preamplifier is battery powered with a bypass-mode and a wide frequency-range up to 6GHz. It also has a very high dynamic range. It will work for weak signals or strong signals, thanks to the bypass-mode of the UBBV 1060 BPA. The amplifier provides 8 hours of battery power. Other highlights … [Read more...]
Board Shield Prototype Kit Announced
LeaderTech has recently announced a board level shielding kit, BSP. This do-it-yourself kit contains what is needed to quickly create and assemble a one or two piece, production-quality circuit board shield without requiring special tools or experience. The kit also provides an engineer with what they will need to create a prototype shield. The BSP Kit includes a large … [Read more...]
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