RTP Company, the manufacturer of conductive materials for EMI shielding and other thermoplastic compounds, has opened a state-of-the-art quality assurance laboratory at its Winona, MN manufacturing facility. The new lab provides streamlined operational efficiencies and expanded material testing capabilities for meeting the needs of OEM users of specialty compounds from around … [Read more...]
Injection Probe Targets Common Mode Immunity Testing
The F-55103-2-IP (injection probe) from Fischer Custom Communications is specially crafted for use in performing common mode immunity in balance video, data input, and control ports per EN 55103-2 Section 2-2. The test method described involves injecting the disturbance signal onto the common mode loop comprising the equipment under test and its earth connection. The injection … [Read more...]
North Carolina IEEE EMC Chapter Slates Speaker from MILMEGA
MILMEGA’s US Sales Manager Tom Mullineaux will be making a presentation to the North Carolina IEEE EMC Chapter on the challenges faced when generating 10 V/m at 3 meters over 1 to 6 GHz as stipulated in the new edition of 61000-4-3. Scheduled for December 2, 2008, the presentation will include alternatives to using a single antenna to achieve a more uniform spread across the … [Read more...]
NTS Fullerton Expands Test Capabilities
AR RF Microwave Instrumentation has released new literature with comprehensive information on its innovative test systems for conductive immunity and automotive transient generator testing. The new brochure includes AR’sCI (Conducted Immunity) Systems, self-contained, all-in-one test systems; and the company’sTGAR Systemsfor automotive transient generator testing. … [Read more...]
Compact Ferrite Beads Target Handheld Electronic Applications
A new series of boxes from TEKO Enclosures comes in sizes of 2.13 × 1.97 × 0.62 inches and 2.13 × 1.97 × 0.75 inches. These RF-PCB boxes are designed for on-board EMI/RFI shielding of components. The enclosures are manufactured in hot tin-plated mild steel with flanged removable lids. Four locating legs are located on each side for securing the box onto the PCB. The deeper size … [Read more...]
EMI Filter Plate Features Potting and Pin Protector & Targets Challenging Environments
A new EMI filter plate from Spectrum Control comes with a special epoxy potting and rubber pin protector for applications in which rough handling or challenging environmental conditions are typical. The filter plates utilize ceramic capacitors as the filter element, and the special potting protects their electrical and mechanical integrity during shipping and typical use. The … [Read more...]
Interference to On-Board Computer Eyed as Cause of Airbus Plunge
The Australian Transport Safety Bureau (ATSB) has issued a preliminary report indicating that the accident involving a Quantas airbus flying from Singapore to Perth was likely caused by spurious information being sent to the flight control computer. The Australian safety “watchdog” is investigating whether transmissions from the Harold E. Holt Naval Communications Station … [Read more...]
Boxes Incorporate EMI/RFI Shielding
The new LI0201 line of ferrite chip beads from Laird Technologies features a smaller miniature footprint suitable for use in advanced handheld devices such as cell phones and PDAs. This series offers superior impedance versus frequency characteristics with low DCR for EMI noise suppression on high-frequency or broadband digital signal lines. The 0.6 mm x 0.3 mm x 0.3 mm … [Read more...]
Editorial in Medical Journal Calls for More Research on EMFs/Cell Phone/Brain Cancer Correlation
An editorial in the November issue of the journal Surgical Neurology has called for major immediate major research initiatives to assess the possibility that using cell phones leads to an increased risk of brain tumors. Dr. Ron Pawl, a neurosurgeon at Lake Forest Hospital in Lake Forest, IL calls for collaborative research initiatives to determine whether the risk between cell … [Read more...]
Chomerics Division of Parker Hannifin Acquires EMI Shielding Firm in Malaysia
Parker Hannifin, Inc., a multi-national provider of EMI shielding, thermally conductive products, and many other products for the electronics sector, has announced the acquisition of EMI shielding and thermal products manufacturer EmiTherm Sdn Bhd of Kuala Lumpur, Malaysia. Revenues of this acquired business were approximately $4.2 million in 2007. Earnings are expected to be … [Read more...]
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