While some people want to ward off electromagnetic waves, others claim to see their aesthetic potential and are determined to embrace them as art. A group of European artists have opened a display of works in the German city of Dortmund that will run through June 29 at the PHOENIX Halle venue in Dortmund-Hörde. Waves: the Art of the Electromagnetic Society includes more than 30 … [Read more...]
IEEE Publishes Guide for the Application of SPDs for Lower Power AC Power Circuits
The IEEE Guide for the Application of Surge-Protective Devices for Low Voltage (1000 V or Less) AC Power Circuits (C62.92-2007) provides specifiers and users of surge-protective devices (SPDs) about the application considerations associated with power distribution systems within North America. This guide applies to SPDs to be connected to the local side of the service entrance … [Read more...]
Great Britain Confirms Plans for Largest Spectrum Offering to Date
British telecom regulator Ofcom has confirmed plans for the country's largest spectrum offering to date. Ofcom will release the spectrum in the 2010- to 2025-MHz and 2500- to 2690-MHz frequency bands (commonly termed the 2.6 GHz band) on a technology and service neutral basis. Would-be bidders can decide the best use for the spectrum within minimum technical specifications to … [Read more...]
RF-Based Cancer Treatment Said to Kill Malignancies Without Toxic Side Effects
Media sources from television's 60 Minutes and techie periodical Wired to professional tomes such as the Journal of Nanobiotechnology have reported on a unique, targeted cancer treatment that is said to destroy malignant cells while leaving healthy cells intact. Kanzius RF therapy was developed by a retired radio and TV engineer, John Kanzius. Unlike treatments such as … [Read more...]
EU Moves Toward In-Flight Cell Phone Calls
The European Commission has announced rules that would allow air lines to offer passengers midair mobile phone calls across the European Union. The technology to be covered by the Commission's rules links passengers' phones to onboard cellular networks that are then connected to the ground via satellite, while ensuring that transmission levels for outgoing and incoming calls … [Read more...]
NextWave Wireless Moves to Sell Its U.S. Spectrum Holdings
Wireless telecom provider, NextWave Wireless, Inc. recently announced that it has retained Deutsche Bank and UBS Investment Bank to explore the sale of its extensive spectrum holdings in the United States. NextWave's U.S. footprint covers more than 251 million people in the United States and includes major markets such as New York, Los Angeles, Chicago, San Francisco, Boston, … [Read more...]
Australia Launches Consultation on Future Use of the Electromagnetic Spectrum
In a move reminiscent of actions taking place around the globe, Australian telecom regulator ACMA (Australian Communications and Media Authority) is seeking public and industry feedback on two documents that indicate ACMA's strategies for meeting the future demands for spectrum allocation. The two consultation papers, Spectrum Management and Principles and Five-Year Spectrum … [Read more...]
Ofcom Publishes List of Qualified L-Band Bidders
British telecom regulator Ofcom has published the list of approved bidders for the upcoming auction of L-Band spectrum. L-Band designates the spectrum from 1452 MHz to 1492 MHz. Ofcom has split the spectrum offerings, each of which is 1.7 MHz wide. One larger swathe at the top of the range is 12.5 MHz wide. As the UK media have pointed out, the list of bidders is not … [Read more...]
IEC Issues Three New EMC Standards on MV, HV, and EHV Power Supplies
The International Electrotechnical Commission (IEC) has issued three new standards on electromagnetic compatibility-specifically IEC 61000-3-6 Ed. 2.0; IEC 61000-3-7 Ed. 2.0; and IEC 61000-3-13 Ed. 1.0. All deal with the assessment of emission limits. The first 6100-3-6 is a technical report, informative in nature that provides guidance on principles that can be used as the … [Read more...]
FCC Issues Requirements for TCB Post-Market Surveillance
The Federal Communications Commission's Office of Engineering and Technology has issued KDB Publication 610077 detailing the requirements of telecommunications bodies (TCBs) to conduct post market surveillance of products they have certified. The document details a typical procedure that fulfills the requirements and addresses several issues that may arise in implementing a … [Read more...]