The CM1624 from California Micro Devices is an application specific microSD (micro secure digital) interface protection filter for mobile and computing devices. The CM1624 protects the microSD memory card and the hardware from ESD damage, suppresses EMI, and provides exceptional digital signal integrity. This new filter is part of California Micro Devices’ Praetorian III® … [Read more...]
New Standard on System-Level Susceptibility Assessments for HEMP and HPEM
A new standard, IEC/TS 61000-5-9 Ed. 1.0 (2009-07), is entitled “Electromagnetic compatibility (EMC) – Part 5-9: Installation and mitigation guidelines – System-level assessment for HEMP and HPEM." This standard presents a methodology to assess the impact of High-altitude Electromagnetic Pulse (HEMP) and High Power Electromagnetic (HPEM) environments on electronic systems. In … [Read more...]
Attractions
Planning to stay a few extra days to see what else California has to offer? Our local experts recommend these attractions. Griffith Observatory 2800 East Observatory Road Los Angeles, CA 90027 (213) 473-0800 www.griffithobservatory.org/Griffith Observatory offers a great view of the sun, the stars, and even Hollywood. Located on the southern slope of Mount Hollywood, Griffith … [Read more...]
Ultra Thin Capacitor Utilizes Advanced Ceramic Technology
The new GRU series from Murata Electronics North America are ultra thin, embedded monolithic capacitors for substrates. Using advanced ceramic technology, the new 0402 size capacitor, measuring 0.1 mm x 0.5 mm x 0.15 mm, is built into the substrate for placement below ICs and other electronics. The use of proprietary dielectric material results in a profile of 150 µm with an … [Read more...]
Interface Protection Filter Targets Mobile Handset Applications
The CM1624 from California Micro Devices is an application specific microSD (micro secure digital) interface protection filter for mobile and computing devices. The CM1624 protects the microSD memory card and the hardware from ESD damage, suppresses EMI, and provides exceptional digital signal integrity. This new filter is part of California Micro Devices’ Praetorian III® … [Read more...]
Timing Devices Reduce EMI and Feature Low Clock Jitter
VersaClock III devices from Integrated Device Technology (IDT) are the newest addition to the VersaClock™ family of programmable clock generators specifically crafted for use in high performance consumer electronics, telecom, networking, and data communications systems. To boost design flexibility, the VersaClock III family features four internal PLLs (phase locked loops), each … [Read more...]
IEEE EMC Symposium 2009
Musically talented (or not so talented) members of the EMC community are invited to entertain on stage in "The Live Music Capital of the World" at the Austin Convention Center, Exhibit Hall Four (4), Tuesday and Wednesday August 18 and 19, at 12 noon during a one-hour entertainment showcase sponsored by Panashield. Performers should contactGlen Watkins. … [Read more...]
Felons and Phones
In the latest development of a recurring controversy, the State of South Carolina has delivered a petition to the Federal Communications Commission seeking a waiver of the section of the Communications Act of 1934 that bans the jamming of telecommunications signals. The petition for this waiver is backed by the state’s Department of Corrections, which has been forced to deal … [Read more...]
WiFi Friday to Dawn in UK
Despite the catchy name bestowed by the popular press, this particular day doesn’t seem likely to be widely celebrated. British telecom regulator Ofcom is removing the license restrictions on intra-home video links. Specifically, 57 to 66 GHz has been declared license free as of Friday, July 17. This frequency allotment brings the UK in line with Europe and with the position on … [Read more...]
Firm Seeks to Patent Technology for Measuring Microwave Interference
Redmond, WA-based Nuts About Nets, LLC has applied for a patent for its IMMI (Indirect Measurement of Microwave Interference) technology, a PC-based tool for troubleshooting possible interference on wireless networks. This technology enables off-the-shelf 802.11 devices to be used as RF analyzers. According to Nuts About Nets president Steve Leytus, “IMMI technology provides … [Read more...]
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