Alion Science and Technology has been awarded a $4.4M contract to perform RF engineering services for the National Oceanic and Atmospheric Administration’s (NOAA) to ensure environmental data is accessible. Under this contract, Alion will perform a wide range of radio frequency (RF) spectrum services for the NOAA National Environmental Satellite, Data and Information Service … [Read more...]
EMC Hardware Experiments: Demonstration of MIL-STD-461F Methods CS-115 & CS-116
On Wednesday morning, August 19, there will be a hands-on demonstration of MIL-STD-461F CS 115 & CS 116 test measurement techniques, including new and modified test methods, test article configurations, and tailoring the test methods along with a detailed discussion of test methods. This is an excerpt from the tremendously successful MIL 461F seminars put on by Steve … [Read more...]
New Webinar to Help Companies Increase Government Sales
Intertek has announced the scheduling of the second installment in Intertek's free webinar series, “Identifying Government Opportunities.” The one hour webinar will take place on Wednesday August 10th at 2:00 p.m. EDT. This free webinar is designed to help companies identify government opportunities; understand government regulations and contract types; learn how to use … [Read more...]
ESD Protection Diodes Target Portable Device Applications
The new ESD11N and ESD11B are two new offerings based on ON Semiconductor’s proprietary ESD protection technology. The two chips’ reduced size and bidirectional single-line design provides design flexibility and ease of routing in a variety of space constrained applications. The ESDN11 is a 6-pF device that maintains less than 0.5-dB insertion loss up to 3 GHz, and its … [Read more...]
TVS Diode Application Note
The experts at Semtech, Inc. have written this Application Note on protecting PCBs from ESD discharges using TVS Diodes.READ MORE … [Read more...]
Former EMC Society President Bob Hofmann on the Mend
Long time IEEE EMC Society member and past president Bob Hofmann is currently recuperating from a fall that occurred as he arrived home from a VCCI-related trip to Japan. Apparently, he sustained a fall and some head injuries as he was dropped off at his home. This past weekend, he underwent surgery to correct bleeding and remains hospitalized. The very good news is that the … [Read more...]
High Speed Suppression Chip and Array Family Employs Unique Air Gap Technology to Achieve Low Capacitance
RALEIGH, NC (July 7, 2009) – Stackpole Electronics, Inc. has announced the release of two new circuit protection devices designed for compliance with IEC 61000-4-2. The ESD/ESDU Series are high-speed ultra high-speed transient suppression chips with an 8-kV protection level for direct contact and 15-kV for air. The ESA/ESAU Series are chip array versions of these suppression … [Read more...]
Portable EMC Surge Tester Adheres to the Latest Standards
The new CDN 3038-S100M from Teseq, Inc. is a portable coupling/decoupling network that allows for easy mobility between test sites. Crafted to test to the latest IEC 61000-4-5 and ANSI C62.4 specifications, this device will provide high current and voltage surge testing in a number of applications including power converters, fuel cells, and fixed installations. The device … [Read more...]
ESD Protection Diode for RF Antennas
The ESD0P2RF-02LS from Infineon Technologies is 0.62 mm x 0.32 mm with a height of 0.31 mm. It can be easily integrated into complete modules and front-end systems. Crafted to protect electronic consumer and communications devices from electrostatic discharge, it can reliably absorb discharges up to 20 kV, a figure that significantly exceeds the industry standard IEC 61000-4-4 … [Read more...]
Surface Mount GDT Surge Protectors for Broadband Applications
The new Bourns® 2054 series targets broadband applications. These three-electrode, surface mount GDT (gas discharge tube) surge protectors feature low capacitance and low insertion and return loss, making them a suitable choice for such applications. These devices are available in voltages from 230 V to 470 V. They prevent surge damage by providing a short-to-ground circuit … [Read more...]
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