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Interference Technology

For EMI / EMC Engineers

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New Canadian Radio Specification Standard for UWB Devices

 

Industry Canada recently issued Radio Standards Specification 220, Issue 1: Devices Using Ultra-Wideband (UWB) Technology, which establishes provisions for short-range devices using ultra-wideband (UWB) technology.  This Specification Standard applies to vehicular radar devices; communication, measurement, location sensing, and tracking devices, and radar imaging - ground … [Read more...]

Eye Meter Series Provides EMI, RF, and ESD Detection

 

The new 3M EM Eye Meter from 3M Electronic Solutions Division provides three devices in one unit. It consists of a base unit and three separate sensors for electromagnetic interference, radio frequency, and electrostatic discharge. The EM Eye Meter instantly displays information on its color touch screen and logs data on an SD card. The 3M meter’s hand-held size portability … [Read more...]

Shielded Inductors Foil Power Line EMI Problems

 

The new 1200RS and 1200LRS series of inductors from Murata Power Solutions provide power line filtering in low to medium current applications such as switch power supply circuits. With an integrated ferrite shield, these devices are particularly useful in applications with increased susceptibility to EMI. The through-hole, radial-leaded devices have compact overall dimensions … [Read more...]

Scientists Map Earth’s EM Emissions

 

An international team of scientists have issued a report on whistler-mode chorus waves, a type of electromagnetic emission generated by electrons in Earth’s radiation belt, that have the potential to cause massive interference with satellite electronics as well as ground based communications. The researchers used data from NASA’s THEMIS (Time History of Events and Macroscale … [Read more...]

Possible Tie-In in Air France/Qantas Disasters?

 

As this edition of the eNews is readied for sending, the world’s press and online sources have made everyone aware of the grim necessity of finding the cause of the loss of Air France flight 447 that apparently plunged into the turbulent Atlantic earlier this week taking the lives of all aboard. Grieving relatives await answers, and future passengers on all the world’s airlines … [Read more...]

Single Certificate Facilitates Access to European Marketplace

 

TÜV Rheinland® now offers the manufacturers a convenient way to show product compliance to both the Low Voltage Directive (LVD) and the GS Mark. Regarded as a passport to the European market and a symbol of free trade, the CE Marking demonstrates that a product meets the minimum consumer safety, health, and environmental requirements as outlined by the European Directive. The … [Read more...]

Common Mode Choke Offers EMI Filtering and ESD Protection

 

The new NUC2401MN from ON Semiconductor is an integrated common mode choke and ESD discharge protection IC for high-speed data applications. Integrating the equivalent of five discrete components into a DFN package measuring just 2.0 mm x 2.0 mm, the NUC2401MN combines common mode EMI filtering with ESD protection to ±12 kV in accordance to the IEC 6100-4-2 industry standard … [Read more...]

RFI Online Course Registration Open Through June 28

 

Amateur radio organization ARRL has announced that its online course on Radio Frequency Interference will remain open through Sunday, June 28, 2009. Courses are also offered on Amateur Radio Communications Level I; Antenna Modeling; Antenna Design and Construction; the Ham Radio (Technician) License Course; and Propagation, Analog Electronics, and Digital Electronics. Students … [Read more...]

TILE! Users Group Meeting Slated for August 19

 

ETS-Lindgren has announced that it will sponsor the annual meeting of the TILE! Users Group (TUG). The meeting will be held on Wednesday, August 19 in conjunction with the 2009 International Symposium on Electromagnetic Compatibility in Austin, TX. After acquiring the TILE! Software product, ETS-Lindgren sponsored last year’s TUG meeting to show its support for existing and new … [Read more...]

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