Kyocera Corporation has developed a crystal etalon filter, a component in optical telecommunications systems for large-volume data transmission, that prevents dense wavelengths of light from interfering with each other by sensing deviations between multiple wavelengths, the company announced at CEATEC Japan 2009.This is the industry's first crystal etalon filter that allows … [Read more...]
IEC Standard Covers High Altitude EMP Protection Methods
The International Electrotechnical Commission (IEC) recently released IEC/TS 61000-5-8:2009 which provides guidance on how to protect the distributed infrastructure (power, telecommunications, transportation and pipeline networks, etc.) from the threat of a high altitude electromagnetic pulse (HEMP).Preview this standard at the IEC Web site. … [Read more...]
Test and Measurement Solutions to be Unveiled at Conference
Agilent Technologies Inc. announced that it will show its newest test and measurement solutions in microwave, RF, wireless and radar for telecommunications, transportation and medical markets at the 2009 European Microwave Conference, September 28 - October 2 in Rome, Italy. Demonstrations at the conference will include solutions for measuring electromagnetic properties of … [Read more...]
Application-Specific Multilayer Varistor Series
AVX Corporation has developed-application specific multilayer varistors for automotive, industrial, military, mobile handset, telecommunication, heavy equipment, appliance, and consumer product applications. AVX can also design and manufacture custom varistors if the design requires specific performance and environmental characteristics not available in the standard product … [Read more...]
Espresso Engineering Presents: Brian Lawrence
Brian Lawrence, Executive Director of the International Association for Radio, Telecommunications and Electromagnetics (iNARTE) discusses the evolution of iNARTE, as well as its initiatives. LEARN MORE … [Read more...]
Report resurrects link between cell phones and brain tumors
A collaborative of electromagnetic radiation watchdogs, calling itself the International Electromagnetic Field Collaborative, recently released a report drawing attention to studies linking brain tumors and cell phone use.The report, "Cellphones and Brain Tumors: 15 Reasons for Concern, Science, Spin and the Truth Behind Interphone” emphasizes dangers of cell phone use by … [Read more...]
Roundtable Series: What is the Global Regulatory Process?
TÜVRheinland, a provider of testing and certification services for global companies, is hosting a series of free International Approvals roundtable discussions on the Global Regulatory Approval of products in the United States and Canada.Moderated by Bill Holz of TÜVRheinland’s International Approvals Division, the event will provide an overview of the Global Regulatory … [Read more...]
NEBS Certified Data Access Switch
Gigamon, a provider of intelligent data access networking, recently announced the industry’s first and only NEBS (Network Equipment Building Systems) certified data access switch. Gigamon, adhering to standards outlined by Telcordia, brings the benefits of enhanced monitoring, tool consolidation savings, network wide visibility, and reduced power and space consumption to … [Read more...]
Taiwanese Company Swaps Phone System to Meet Special EMI Requirements
The online magazine DIGITIMES has reported that Taiwan Semiconductor Manufacturing Company has begun replacing 20,000 low-power personal phone system handsets used by employees for internal communications with a special 3G handsets made by Chunghwa Telecom (CHT). TSMC had used the previous system in order to avoid electromagnetic interference in clean rooms DIGITIMES reported. … [Read more...]
New Contract for Signal Jamming Amplifiers and Switches
Comtech PST, a subsidiary of Comtech Telecommunications, has received $2.5 million of orders from a domestic prime contractor to supply broadband, solid state, high-power radio signal jamming amplifiers and switches.The company says the “amplifiers and switches, which include the latest solid state transistor technology and provide for very broad frequency coverage, are key … [Read more...]
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