Testing by Industry Canada has revealed that the LG150 flip-phone does not meet the radiofrequency exposure limits established by the Canadian government—i.e., Safety Code 6 as referenced in the regulations of the Radiocommunications Act. An independent accredited certification body has revoked the certification for the LG 150 model, and it is no longer eligible to be … [Read more...]
Power Supply Capacitors Offer High Capacitance in a Reduced Footprint
The TurboCap™ MLCs (multilayer capacitors) from AVX Corporation are stackable capacitors that feature a compact footprint to conserve PCB space. These patent-pending devices offer both high capacitance values and low ESR and can handle high ripple current at high frequencies and power levels. TurboCaps are well suited for use in filters in the input and output stages of DC/DC … [Read more...]
Shock Absorber Produces EM Energy
Tufts University has announced that a EM-power generating system developed by university researchers more than a decade ago may now be licensed for commercial use. This technology was pioneered by engineering professor emeritus Ronald Goldner and colleague Peter Zerigian at Tufts’ School of Engineering with support from the Argonne National Laboratory. The technology used is an … [Read more...]
AR Application Note #40A: Subampability
AR’s amplifier experts have offered an Application Note #40A on Subampability, denoting the option of adding more power to existing amps. This unique term and concept developed by AR ranked as one of the top ten downloads during 2008.Check it out now. … [Read more...]
AR Forms AR Europe to Enhance Service to Customers throughout the European Marketplace
AR, a recognized leader in testing and communications solutions for EMC, wireless and beyond, has announced the formation of AR Europe. The new division has been created to enable the company to better serve the diverse needs of its customers throughout the European marketplace.According to Donald “Shep” Shepherd, Chairman of AR, “We’re serious about our commitment to serve … [Read more...]
VIDEO: New EMC Video Series Has Launched!
Washington Laboratories, Ltd. (WLL), Interference Technology, and American TCB have launched Espresso Engineering - a new, weekly series of videos covering EMC, Safety, Environmental Engineering, and more. Today’s first three program feature:1. Introduction to Espresso Engineering2. Compliance Testing: Immunity Performance Criteria, featuring Ms Coco Bean! 3. Espresso … [Read more...]
Wind Farms & the Ecosystem
The long-running saga of the attempt to build a wind farm for the “green” generation of electricity inched one step closer to construction with the release of a 2,800-page Final Environmental Impact Statement (FEIS) by the U.S. Department of the Interior’s Mineral Management Service (MMS). The proposed Cape Wind’s Horseshoe Shoals location is outside the state’s three-mile zone … [Read more...]
Boosting Lab Quality
A Memorandum of Agreement (MOA) has been executed between the international Association for Radio, Telecommunications and Electromagnetics, Inc. (iNARTE) and the ANSI-ASQ National Accreditation Board LLC (d.b.a. ACLASS). The MOA provides a framework for both organizations to cooperate in the development of training and professional certification programs intended for managers … [Read more...]
Shielding Paint
A paper published by Japanese researchers at the University of Tokyo and Dowa Electronics in the Journal of the American Chemical Society and referenced in a recent issue of New Scientist reports on a paint formulation containing aluminum-iron oxide that can block electromagnetic waves up to 182 GHz at room temperature. Unlike earlier solutions for protecting high speed … [Read more...]
Time Domain Measurement System Processes Signals in Real Time
The TDEMI 3G systems is the latest addition to the TDEMI family of test instruments from Germany’s GAUSS Instruments. The system digitizes the EMI signal using an analog-to-digital unit. Simultaneously, the TDEMI 3G provides several thousand digitally simulated EMI receivers working in parallel—via an FFT-based bank of filters and parallel detectors. An extended measurement … [Read more...]
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