TÜV SÜD recently announced the acquisition of the assets of Walshire Labs, LLC.(Walshire) along with Product Safety Engineering, Inc.(PSE). In combining the existing TÜV SÜD Tampa lab with two regional partner labs, clients in central Florida and the southeastern US will have access to a 12,000 sq/ft facility for global testing and certification services. Walshire Labs, LLC … [Read more...]
Self-Driving Cars Soon to Hit Pittsburgh
(August 18, 2016) The BBC has reported the ride-sharing firm, Uber, will allow users to hail self-driving cars shortly. Uber said the launch would take place in Pittsburgh, Pennsylvania and will be teaming up initially with Volvo in sensor-equipped XC90 SUVs. Volvo intends to have delivered 100 such cars by the end of the year. "At first, the vehicles will be supervised by a … [Read more...]
FCC Extends Transition Period for Lab Accreditation
(June 15, 2016) The Federal Communications Commission moved to provide testing laboratories with an additional year to meet an accreditation requirement under its equipment authorization rules. The Commission will also provide guidance on the process for recognition of accreditation bodies. The Commission took these actions through a Memorandum Opinion and Order and Order on … [Read more...]
Coaxial and Board-Mounted EMI Filters Available
API Technologies offers a wide range of EMI filters focused on medical product applications. The range of filters includes surface mount, low pass feed-through, filtered terminal blocks, filtered connectors, as well as gaskets and shielding products. … [Read more...]
Fully-Automated Interference Hunting Solution Available
Radio frequency (RF) interference can cause major quality of experience issues for users of communications and broadcast systems Viavi Solutions has developed a fully-automated interference hunting solution, InterferenceAdvisor, that allows an RF engineer to identify and locate an interference sources quickly, using a familiar map-based application on an Android tablet. … [Read more...]
Blog Post – DC-DC Converter Noise Evaluation
By Kenneth Wyatt More of my clients are starting to use small third-party DC-DC converters to provide the multitude of voltages required for today’s processor and DDR RAM ICs. While these are convenient to drop onto a circuit board, they can be quite a source of radiated and conducted emissions – especially those that switch in the MHz range... To read the full blog post, … [Read more...]
In-House Verification of EMI Test Equipment
SAE International has made available the AIR6236A document. This AIR provides guidance to the EMI test facility on how to check performance of the following types of EMI test equipment: current probe, Line Impedance Stabilization Network (LISN), directional coupler, attenuator, cable loss, low noise preamplifier, rod antenna base, and passive antennas. All performance checks … [Read more...]
New Line of EMC Antennas from 1-18 GHz
MVG's new EH118 EMC Dual Ridge Horn Antenna is the first in a new line of antennas for radiated emissions testing. The EH118 is applicable for commercial, military and automotive test standards and will include applicable calibrations. It includes a biconical antenna, a log-periodic array, a log/biconical hybrid and several dual-ridge horns to cover various frequency bands … [Read more...]
New 3.2 / 7.5 GHz Spectrum Analyzer Released
Rigol Technologies recently announced their new DSA832E 3.2 GHz spectrum analyzer, based on the small DSA800-series form factor. The analyzer is ideal for design and development implementing Wi-Fi, Bluetooth, and other RF standards. The 7.5 GHz instrument enables engineers to investigate the 3rd harmonic of all of their critical 2.4 GHz applications while the 3.2 GHz models … [Read more...]
New Stealth Technology Makes Russian Electronic Equipment Undetectable
(August 5, 2016) Russian scientists have developed a new ferrite-based fabric that promises to have the ability to make Russian military hardware much harder to detect for enemy electronic warfare systems. According to Sputnik News, "The new lightweight and highly flexible fabric, developed by the Rostec subsidiary JSC Ruselectronics, can protect the electronic equipment … [Read more...]
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