A new line of electromagnetic safety products has been introduced by AR RF/Microwave Instrumentation. These safety products, including meters and sensor heads, offer simpler measurement solutions. Two new safety meters include the SM40G and SM400K; these meters are used to measure electromagnetic field safety applications. The meters are compact, portable and user-friendly. … [Read more...]
Power Inverter for Energy Grid Testing Bought by U.S. Dept. of Energy
The U.S Department of Energy’s National Renewable Energy Laboratory (NREL) has purchased its second AC/DC High Power Source from AMETEK Programmable Power. The AMETEK system is a high power inverter suited for Energy Grid Testing. If installed parallel with the previous AMETEK unit purchased in 2013, this new system can supply up to 2 MVA, which would make the system the … [Read more...]
CISPR 24 ed2.1 Consol. with am1
Publication Date: 2015-04-17 CISPR 24 ed2.1 Consol. with am1 has been released. The standard is titled, “Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement.” CISPR 24:2010+A1:2015 applies to information technology equipment (ITE) as defined in CISPR 22. The object of this publication is to establish requirements that will provide … [Read more...]
WhiteSpace Alliance Technology Approved to Become ISO Standard
The WhiteSpace Alliance (WSA) announced its core technology, Wi-FAR, has been approved to become an ISO standard. Wi-FAR provides the industry with cost effective internet access through the TV band spectrum, also known as “whitespace,” in frequencies between 54 MHz and 862 MHz. The new standard is titled ‘ISO/IEC/IEEE Std. 8802-22:2015.’ It will improve the speed of … [Read more...]
Breakthrough in Electromagnetism to Improve Global Communication
Researchers from the University of Cambridge in England have announced an electromagnetic breakthrough – the production of an antenna so small that it can be incorporated into electronic chips. They realized electromagnetic waves are not only generated from acceleration of electronics, but also from symmetry breaking. “Symmetry breaking in physics describes a phenomenon where … [Read more...]
Samsung Phone Study Inaccurate
Editor's Note: A study by Cnet in France announcing that Samsung gives off less electromagnetic waves than iPhones was deemed inaccurate by our technical editors and was removed from our website. We apologize for the error. To learn more about consumer electronics items and research, click here. … [Read more...]
Series of Shielded High-power Inductors Not Affected by Thermal Aging
Coilcraft introduces a new series of shielded high-current power inductors. The MLC75xx Series offers advanced handling, low DCR, Isat ratings up to 59.2 Amps, DC resistance down to 1.2 mOhms, and a reflow temperature of 260 degrees Celsius. They are made of RoHs compliant tin-silver with copper terminations and are not affected by thermal aging. The inductors are ideal for … [Read more...]
Company Expands Military Inductor Offerings
Gowanda Electronics will unveil five new RF inductors for military applications at the Space Tech Expo (booth 2118) on May 19-21 in Long Beach, CA. The inductor series includes: MLRF19M, MLRF21M, MLRF22M, MLRF24M and MLRF28M. The inductor series offers “inductance from 0.47 to 10,000 uH, Q min from 35 to 95, SRF MHz min from 0.95 to 300, DCR Ohms max from 0.06 to 72, and … [Read more...]
New Software Detects RF Interference
Delcross Technologies announces its new Electromagnetic Interference Toolkit (EMIT) Version 4.0 software for RF and radar systems. EMIT detects possible RF cosite interference that may occur between two or more radios. “EMIT manages installed RF system performance data, simulates intra-system RF EMI effects, and helps to mitigate EMI issues, resulting in a comprehensive … [Read more...]
CISPR 15 ed8.1 Consol. with am1
Publication Date: 2015-03-27 CISPR 15 ed8.1 Consol. with am1 has been released. The standard is titled "Limits and Methods of Measurement of Radio Disturbance Characteristics of Electrical Lighting and Similar Equipment." CISPR 15:2013+A1:2015 applies to the emission (radiated and conducted) of radiofrequency disturbances from: - all lighting equipment with a primary function … [Read more...]
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