MET Labs just published an article, “6 Steps to Successful FCC Testing & Certification of Electronic Products”, on their blog. Manufacturers who plan to market their products in the U.S. are required to meet the requirements of the Federal Communications Commission, per Title 47 of the Code of Federal Regulations (CFR). Most products that emit RF energy above 9 kHz, must … [Read more...]
Ruggedized Real-Time Spectrum Analyzer Announced
Aaronia recently announced their ruggedized version of the Spectran XFR V5 PRO real-time spectrum analyzer with a 1 Hz to 20 GHz frequency range. It is billed as a counter-surveillance receiver with integrated GPS receiver and can scan 20 GHz in less than 20 ms. Real time bandwidth is up to 175 MHz, depending on the model and whether you order the increased bandwidth option. … [Read more...]
South Korean Co. Wins 18.9M Deal to Supply EMI Shielding Devices to China
Hanmi Semiconductor Co., a South Korean semiconductor equipment manufacturer, has won a record 22.9 billion won ($18.9 million) contract from China’s leading semiconductor packaging company to provide two sets of machinery that shield electromagnetic interference (EMI) of a semiconductor device. The devices dubbed as EMI Shield Vision Attach and EMI Shield Vision Detach allow … [Read more...]
Free Designers Kit of Shielding Materials
ARC Technologies, manufacturers of various types of innovative EMI shielding materials, is offering designers and EMI engineers a free “Engineer’s Survival Kit” of various EMI shielding materials. Products include plating and conductive materials, dielectric absorber foam for radar applications, and magnetic and e-field shielding. The latest product is a unique “hot melt” … [Read more...]
Lowering Copper Losses With Flat Wire Technology
Würth Electronics posted an article describing why inductors wound with flat wire have less copper losses than round wires. The article also describes how the impedance varies with frequency. To read the article, click here. … [Read more...]
New EMI Gasket Materials ‘Touch’ Brochure
Recently, Stockwell Elastomerics, Inc. announced their new EMI Gasket Materials ‘Touch’ Brochure showcasing nickel-plated graphite filled elastomer products. “This touch brochure includes tactile buttons of three different electrically conductive elastomers and has been created to assist engineers tasked with specifying EMI / environmental sealing gaskets,” according to the … [Read more...]
Flexible Material Controls Electronic Emissions and EMP
Conductive Composites, a company in Utah, has developed a flexible material that is thin and tough enough for wallpaper or woven fabric to keep electronic emissions in and electromagnetic pulses out. “Conductive Composites has created a method to layer nickel on carbon to form a material that’s light and moldable like plastic yet can disperse energy like a traditional metal … [Read more...]
Company to Help U.S. Army Modernize EMRE Test Complex
AR RF/Microwave Instrumentation announces it has been awarded a contract to provide large broadband RF amplifiers to the U.S. Army. The contract is part of the US Army Electromagnetic Environmental Effects Systems Modernization Program at White Sands Missile Range, Electromagnetic Radiation Effects (EMRE) test complex in New Mexico, according to the company. The company is … [Read more...]
French Security Firm: Hackers use Radio Waves to Hijack Smartphones
Security researchers have reportedly discovered that hackers can use radio waves to hijack data on Android smartphones and iPhones through Google Now and Siri. Hackers accomplish this by sending radio waves to the devices and tricking users into sending them information by responding to voice commands. “According to French security firm ANSSI, which made the discovery, the … [Read more...]
Self-Driving Car Tested on I-95
Recently, the Virginia Tech Transportation Institute demonstrated its automated vehicle technology on the I-95 Express Lanes in Virginia. According to officials at the institute and an administrator at the U.S. Department of Transportation, it is the first time that driverless technology this advanced has been tested on a highway. The demonstration was highly controlled … [Read more...]
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