FCC upholds record $34,000 fine against Idaho amateur radio operator who interfered with Forest Service communications during critical wildfire suppression efforts, rejecting his plea of good intentions.
The post FCC Upholds Forfeiture Order Against Amateur Licensee appeared first on In Compliance Magazine.
Saelig Company, Inc. has introduced the Sensepeek SQG-series of passive high-frequency hands-free oscilloscope probes, designed for both AC and DC GHz applications. When used with Sensepeek baseplates or handheld, this groundbreaking series enables engineers to perform measurements up to 6GHz economically and without the need to solder connections to the test PCB.
The post Saelig Introduces Sensepeek SQG Passive 6GHz Probe Series appeared first on In Compliance Magazine.
For optimal performance in over-the-air RF systems, antennas must meet specific requirements. Performance parameters like size, wind-loading, environmental ruggedness, transmission pattern, bandwidth, and power handling capability should be considered. Methods of measuring the transmission (or reception) pattern that determines antenna gain with a VNA will be examined in this article.
The post Near and Far Field Measurements with a Vector Network Analyzer appeared first on In Compliance Magazine.
In 1967, one of the U.S. Navy's worst peacetime disasters occurred aboard the USS Forrestal aircraft carrier off Vietnam's coast. A weapon misfire triggered a devastating chain of explosions and fires, resulting in hundreds of casualties and nearly destroying the ship.
The post Was it the Radar? Respectfully Revisiting the 1967 US Navy USS Forrestal Carrier Disaster: Part 1 appeared first on In Compliance Magazine.
This article describes the parameters that can be used to tailor your application of MIL-STD-461 RE102, such as frequency ranges, designing notches, and relaxing limits.
The post Tailoring MIL-STD-461 RE102 appeared first on In Compliance Magazine.
The charged device model spark itself is not just resistive; it often has extra inductance or L-C energy storage. These plus hardware properties affect the CDM waveform and affect methods to correlate alternate CDM test methods to standard JEDEC CDM.
The post A Circuit Model for the Charged Device Model Spark appeared first on In Compliance Magazine.
Ever wonder how accurate your capacitor measurements really are? This deep dive into network analyzer techniques compares three different methods for measuring impedance, uncovering surprising limitations in standard s11 parameter approaches that engineers should know about.
The post Capacitor Impedance Evaluation from S-Parameter Measurements appeared first on In Compliance Magazine.
Why do you get zapped touching a doorknob? Dive into the science of static electricity, from atomic-level charge separation to the surprising role of humidity. This practical guide reveals how static builds up and what it means for protecting sensitive electronics.
The post Understanding ESD Control appeared first on In Compliance Magazine.
Got a noisy power system? This real-world EMI investigation reveals how seemingly minor grounding issues between compartments can create major interference problems - and shows how smart measurement techniques led to an elegant fix.
The post Measuring and Reducing Ground Bounce in a Large Drive System appeared first on In Compliance Magazine.
This comprehensive guide explores four critical parameters of RF amplifiers - gain, noise figure, linearity, and efficiency. Understanding these specifications is crucial for engineers designing high-performance amplifiers that deliver clear signal transmission while balancing power consumption and signal integrity in modern communication systems.
The post Understanding RF Amplifiers: A Dive into Key Parameters and Specifications appeared first on In Compliance Magazine.
Now available in a vibration-resistant version: Aluminum Electrolytic and Aluminum Hybrid Polymer capacitors from Würth Elektronik.
The post Vibration-resistant Capacitors from Würth Elektronik appeared first on In Compliance Magazine.
TDK Corporation announces two new additions to its high-voltage contactor portfolio for harsh environments: the HVC43MC with integrated mirror contact and the HVC45 with enhanced short-circuit current handling capability.
The post TDK Presents HVC43MC with an Integrated Mirror Contact and HVC45 for Short-circuit Currents up to 12 kA appeared first on In Compliance Magazine.
President Biden honors 23 pioneering scientists and innovators with prestigious National Medals, recognizing breakthrough contributions to scientific advancement and America's technological competitiveness at White House ceremony.
The post Biden Honors National Medal of Science Recipients appeared first on In Compliance Magazine.
The FCC has released its 2024 Communications Marketplace Report, assessing competition across voice, video, and data services while mapping out plans to expand access and foster innovation throughout America.
The post FCC Issues Annual Communications Marketplace Report appeared first on In Compliance Magazine.
ETS-Lindgren, the global authority in Electromagnetic Compatibility (EMC) and Wireless Testing Solutions, has leveraged its decades of expertise in the design, manufacture, and installation of test chambers to the development of test and measurement software – an integral part of any test system.
The post Simplify Your EMC Testing and Antenna Measurements with ETS-Lindgren’s TimeWise Software appeared first on In Compliance Magazine.
The journey to becoming an excellent compliance engineering professional is an ongoing process of continuous learning, practical skill development, and unwavering commitment to ensuring product safety, regulatory compliance, and maintaining the highest standards of professional integrity.
The post How to Become A Great Compliance Engineering Professional appeared first on In Compliance Magazine.
Through mathematical precision, Glen Dash offers a comprehensive exploration of Maxwell's Equations, revealing the intricate mechanisms by which electric and magnetic fields interact to explain electromagnetic radiation and fundamentally shape our technological understanding of modern electronics and communications.
The post A Dash of Maxwell’s: A Maxwell’s Equations Primer appeared first on In Compliance Magazine.
Standards and requirements for hardware testing must be carefully tailored rather than rigidly applied. A thorough understanding of source documents, appendices, parent standards, and similar projects helps ensure testing is efficient and relevant for specific hardware applications, preventing delays and oversights.
The post Tailoring Guidance appeared first on In Compliance Magazine.
Medical device giant Becton, Dickinson to pay $175M SEC fine for concealing safety risks of its Alaris infusion pump, which generated 10% of company revenues. FDA clearance issues and software problems threatened future sales.
The post Med Device Company Pays $175m Penalty for Misleading Investors Over Compliance Issues appeared first on In Compliance Magazine.
The FDA has overhauled its medical device tracking system, streamlining how manufacturers identify everything from pacemakers to surgical robots in a global database refresh.
The post FDA Publishes Updated Guidance on Global Unique Device Identification Database (GUDID) appeared first on In Compliance Magazine.