Nickel Graphite Conductive Fillers Assure Corrosion Resistance in Severe EnvironmentsE-Fill™ nickel graphite powder from Sulzer Metco is a conductive filler used in the formulation of raw material for EMI gaskets and seals. Ni graphite powders are polymer additives that are usually combined with silicone to form electrically conductive elastomers. These nickel graphite … [Read more...]
A Unique Online Collaboration
The InterferenceTechnology.com website includes 11 Forums covering the major technologies and markets within the EMI/EMC sector. If you’ve a query, a problem, or an observation, just post it to the appropriate Forum. Join the “conversation”—it’s as simple as entering your email address and choosing a password. For example, the NEBS/Telecom Forum includes some intriguing … [Read more...]
World Standards Day to Be Observed October 14, 2008
World Standards Day is observed each October 14 to pay tribute to the efforts of thousands of experts worldwide who collaborate with the International Electrotechnical Commission (IEC), International Standards Organization (ISO), and the International Telecommunications Union (ITU) to develop voluntary international standards that facilitate trade, spread knowledge, and … [Read more...]
Orfield Laboratories' Anechoic Chamber is World's Quietest Place
The longest that anyone has survived in the anechoic chamber at Orfield Laboratories in South Minneapolis is just 45 minutes. It’s 99.99 percent sound absorbent and holds the Guinness World Record for the world's quietest place. It achieves its ultra-quietness by virtue of metre-thick fibreglass acoustic wedges, double walls of insulated steel and 30cm-thick concrete. The … [Read more...]
Increased HIRF Capabilities Expand Testing Services
Increased HIIRF capabilities up to 2000 V/M pulsed up to 18 GHz have been announced by D.L.S. Electronic Systems, Inc. of Wheeling, IL, thus increasing an already extensive offering of lightning and HIRF testing services. This NVLAP-accredited EMC testing and consulting organization can now perform all indirect lightning effects testing for RTCA DO 160F and MIL-STD 461 F. … [Read more...]
Solar Inverters and the Issue of EMC Compliance
EMC regulation of solar installation equipment has failed to keep pace with actual developments. Siegfried W. Best As populations throughout the world become more aware of environmental issues and the necessity of forestalling further damage and pollution, attention has been focused on finding eco-friendly means of generating electric power. Wind farms are one highly touted … [Read more...]
Handheld Real-Time Spectrum Analyzer Provides Live RF View
The new SA2600 from Tektronix is a handheld real-time spectrum analyzer that includes DPX™ waveform image processor technology that provides a live RF view of the spectrum. DPX is now also available on the H600 “RF Hawk” handheld unit originally introduced in February. The SA2600 features 10-kHz to 6.2-GHz frequency coverage, 20-MHz real-time bandwidth, and -153 dBm … [Read more...]
New Modular Digital RF Signal Generator Covers a Frequency Range of 1 MHz to 3 GHz.
The new 3020C PXI modular digital RF signal generator from UK-based Aeroflex is a new 3-GHz addition to the firm’s PXI signal generator line. The new 3020C covers the frequency range of 1 MHz to 3 GHz, thus supporting applications in high frequency (HF), very high frequency (VHF), and ultra high frequency (UHF) bands. The 3020C has wideband width modulation up to 90 MHz for … [Read more...]
NTS Wins Approval for Wireless Testing to USB 1.0 Specification
National Technical Systems Inc. (NTS) has announced that it has been approved by the USB Implementers Forum (USB-IF) as an Independent Test Lab (ITL) to perform testing for products based on the Wireless USB 1.0 Specification. Wireless USB combines the best of wired USB with a short-range wireless communications protocol. Based on the WiMedia Alliance’s Ultra-Wideband (UWB) … [Read more...]
UK-Based Smiths Group Buys Australian RF Filter Products Firm
British engineering and electronics firms Smiths Group has bought Triasx Pty Ltd, a Brisbane-based wireless communications components manufacturer, from private owners for an undisclosed sum. The acquisition of Triasx expands Smiths’ Interconnects microwave business and adds the design and development of complex radio frequency filter products for the wireless communications … [Read more...]
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