In a move to boost service and support to customers, California-based CAP Wireless, Inc., well known for its microwave and RF amplifiers and amplifier subsystems, that it has named McBride Scientific Sales as its manufacturers representative for Texas, Oklahoma, Arkansas, and Louisiana. McBride specializes in providing technical services and support for many of the top … [Read more...]
Kits Include All Needed Antennas for Shielding Effectiveness Testing
The AK-285R and the AK-285T from A.H. Systems are antenna kits that include all the antennas required for shielding effectiveness testing. Included are a log periodic antenna, a bi-conical antenna, an active monopole/loop antenna, and a double ridge guide horn antenna. Each component has a specific storage compartment in the carrying case, thus forestalling possible loss or … [Read more...]
Double-Ridged Waveguide Horn Antenna Boasts Extended Frequency Range
The Model 3106B Double-Ridged Waveguide Antenna from ETS-Lindgren is a new, updated version of an industry standard. It has been crafted to generate high electromagnetic fields with relatively low power input and low-level signals where high gain characteristics are needed. The frequency range has been increased from 2 GHz to 2.5 GHz so that measurements can be made over a … [Read more...]
UK EM Wave Research Could Shape the Next Generation of Avionics Antennas
Scientists from Queen Mary University London and the National Physical Laboratory (NPL) are among members of a consortium using a £1.9 grant from the Technology Strategy Board’s Collaborative Research and Development Programme in the category “Design Engineering and Advanced Manufacturing” for leading-edge research into new aerospace antenna technologies. The three-year … [Read more...]
European Parliament Recommends Stricter Safety Limits for Exposure to EMFS from Cell Phones
Last week the European Parliament voted 522 to 18 to recommend tighter safety for exposure to cell phone emissions. In their Mid-Term Review of the European Environment and Health Action Plan, members of the European Parliament expressed regret that their report was not based on a preventive policy and urged the adoption of a new dynamic approach based on precautionary … [Read more...]
MIT Physicist Researching Electromagnetic Waves Wins McArthur Genius Award
The John and Catherine McArthur Foundation has announced the twenty-five recipients of the 2008 “genius grants.” Each recipient receives $500,000 in unrestricted funds to carry on his or her work. McArthur recipient Marin Soljacic, an assistant professor of physics at the Massachusetts Institute of Technology (MIT), is a theoretical physicist whose work on electromagnetic waves … [Read more...]
NASA’s Kepler Spacecraft Slated for EMC Testing
NASA’s planet-hunting Kepler mission, scheduled for launch in 2009, recently survived an extreme temperature test. The thermal vacuum test is part of a series of environmental tests the spacecraft will undergo before it soars into space aboard a Delta II rocket from Florida’s Caper Canaveral Air Force Station. The test, which was performed at Ball Aerospace and Technologies … [Read more...]
Free Lightning Reference Poster
The Electronic Test Centre's Lightning Team offers an attractive laminated RTCA-DO160 Reference Chart for engineers involved in lightning testing. The chart includes the accepted qualifying factors of DO160 Change 3—waveforms, level requirements, and timings. The Electronic Test Centre has been performing EMC/EMI testing since 1989 and is accredited in MIL-STD, RTCA, SAE, and … [Read more...]
TÜV SÜD America Expands Its Capabilities for Testing to 140 Standards Plus
Internationally known test organization TÜV SÜD America now offers its customers product testing on over 140 UL/ANSI standards. Recognized by OSHA (Occupational Safety & Health Administration) as a Nationally Recognized Testing Laboratory (NRTL), TÜV is capable of performing electrical safety certification to North American requirements for medical devices, machinery, IT … [Read more...]
Reminder – ANSI C63.5 – 2006 – Calibration of Antenna for Radiated Emissions Measurement
ANSI C63.5 – 2006 is entitled “American National Standard for Electromagnetic Compatibility – Radiated Emissions Measurements for Electromagnetic Interference (EMI) Control – Calibration of Antennas. This standard provides methods for determining antenna factors of antennas used for radiated emission measurements of electromagnetic interference (EMI) from 9 kHz to 40 GHz. … [Read more...]
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