The E-Class Series of SurgeGuard Lightning Arrestors from NexTek, Inc. have been designed to optimize RF performance at frequencies up to 6 GHz. The series provides bi-directional protection, and it passes DC without any performance degradation. This series was developed to meet the demands of RF applications including Ultra Wideband, Wi-Fi, WiMAX, ground penetrating radar, … [Read more...]
Clamp Device Provides Lightning Protection for Ethernet
The TClamp™ 3302N from Semtech, Inc. is a new ESD, cable discharge-, and lightning rated device for Ethernet systems. The 3302N is the latest addition to the TClamp™ product line. This new device provides telecom/datacom system designers a compact 3.3-V working voltage protection device rated for 100 A GR-1089 intra-building lightning surge. Utilizing the proprietary Enhanced … [Read more...]
Miniature TVS Diodes Provide High Levels of ESD Protection
A family of miniature TVS diodes from OnChip Devices provides high levels of ESD protection. The ESD2200 device safely dissipates ESD strikes of ±30 kV contact discharge, well beyond the maximum requirements of IEC 61000-4-2. It is offered in 2, 3, 4, or 5 channels. Despite the high level of ESD dissipated, the ESD2000 exhibits a relatively low input capacitance of under 20 pF. … [Read more...]
Posing a Question on MIL-STD 160
An eNews reader has asked for a recommendation for training in MIL-STD 160, especially the EMC and power quality sections. To date, inquiries to knowledgeable colleagues have failed to come up with an answer. As we’ve reminded readers, the Forums section of the new interferencetechnology.com is up and running. If any of our readers can answer this query, please post your … [Read more...]
MRI Shielding and Anechoic Chamber Firms Forge Trans-Atlantic Joint Venture Agreement
Braden Shielding Systems USA and Rainford EMC Systems UK have entered into a joint venture relationship that includes technology transfer, cooperative sales, and marketing strategies for their respective medical MRI and EMC anechoic chamber technologies. Rainford with its existing shielding capabilities and support structure throughout Europe and Asia will be the exclusive … [Read more...]
Congressional Committee to Hear Testimony from EMP Expert
As this eNews is delivered to reader’ inboxes, the United States House of Representatives’ Armed Services Committee will have heard testimony from Dr. William R. Graham, Chair of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack. Graham had been a chief scientific advisor to the Reagan administration. This congressional update … [Read more...]
Hong Kong Will Release More Spectrum
Hong Kong Will Release More SpectrumOfta, the telecom regulator for Hong Kong, has announced plans to sell off more radio spectrum to wireless telecom providers. Ofta will auction separate lots of 4.8 Hz in the 1800-MHz band. For the purposes of the sale, the spectrum will be divided into six blocks. Winning bidders will have the right to use the airwaves until 2021 when many … [Read more...]
Milmega Expands Sales Team
UK-based amplifier firm Milmega has appointed Mr. Tom Mullineaux as its United States sales manager and Mr. Peter Roberts as sales manager for Asia—in a step to support growth strategy for these regions. Keep up with the latest news from the EMC/EMI sector by visiting the newInterferenceTechnology.com. … [Read more...]
New British Lightning Standard Goes into Effect in September
In just a few weeks, significant changes in British lightning protection standards will be in place as the old BS EN 6651:1999 is withdrawn and the new BS EN 62305:2006 takes its place. The new standard is a much longer and more complex document with extensive sections on risk assessment and the protection of electrical and electronic equipment. The new BS EN62305:2006 can be … [Read more...]
TI unveils lowest power zero-drift instrumentation amplifier for portable, precision applications
Providing an unmatched combination of precision, low power and low supply voltage, Texas Instruments Incorporated introduced the industry's lowest power zero-drift instrumentation amplifier. The device features the lowest quiescent current and lowest input bias current versus the nearest competition, as well as an impressive power-to-noise ratio, very low offset voltage/drift … [Read more...]
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