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Interference Technology

For EMI / EMC Engineers

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Robotic Spray Coating Process Applies Conductive Coating

 

Tech Etch has designed and developed a robotic spray coating process used to apply conductive coatings to battery current collectors, fuel cells, and other energy storage devices that require low resistance coatings. Conductive coatings enhance battery performance with improved electrical contact between active materials and the current collector, resulting in longer battery … [Read more...]

Over 150,000 Cables Help Allied Forces Defeat IEDs

 

The critical systems U.S. soldiers, sailors, airmen and marines use to jam radio-controlled improvised explosive devices (IEDs) rely on RF cables designed and manufactured at the Megaphases facility in Stroudsburg, Pa. Over 150,000 MegaPhase cables are in use protecting the Warfighter in overseas contingency operations. These cables are used in tens of thousands of jamming … [Read more...]

NHTSA Toyota EMI Report due This Month

 

The National Highway Traffic Safety Administration-commissioned study by the National Aeronautics and Space Administration into Toyota’s electronic controls and whether they can be affected by electromagnetic interference is due out later this month.Read more from Consumer Reports. … [Read more...]

Japanese Gov’t Warns U.S. Forces About Baby Monitor RF Signals

 

Japan’s Internal Affairs and Communications Ministry has warned U.S. forces in Japan that unauthorized radio waves emitted by baby monitors used in the homes of military personnel are disrupting radio transmissions nearby for taxi and trucking services.Some foreign-made baby monitors, often used by families of U.S. military and civilian personnel stationed in Japan, emit radio … [Read more...]

ARRL Comments on FCC 5 MHz Proposals

 

The ARRL has filed its comments in response to the FCC’s Notice of Proposed Rulemaking (NPRM) in ET Docket No. 10-98, which was issued in response to an ARRL Petition seeking modest improvements in operating privileges in the so-called “60 meter” band, which presently consists of five channels on which General, Advanced and Amateur Extra class licensees.Read more from the ARRL. … [Read more...]

Tradeshows are a quick, and cheap research opportunity in EMC.

 

Issue: 4 August 18, 2010 Please note that the text below is from Issue 4 of the EMC Business Bulletin. Most companies in the EMC marketplace don’t have the resources for in-depth market research, but tradeshows and conferences are a quick and inexpensive way to get feedback from your customer / prospect base. Think about it - while you are standing in a booth for a few days, … [Read more...]

EMI Suppression Cores for Flex Circuits and Ribbon Cables

 

The Flex Circuit and Ribbon Cable Core Kit was created for suppression of frequencies from 25 to 500 MHz utilizing Fair-Rite Products popular 43 material. The kit contains 11 solid cores and five split cores in various sizes. The addition of our new low profile core provides a space savings solution to noise attenuation on the Flex Printed Circuits.Read more from Fair-Rite … [Read more...]

Conductive Optical Grids Provide Optical EMI/RFI Shielding

 

Dontech’s Optical Fine Wire (OFW) and Micro EMI-Mesh (MEM100) conductive optical grids provide optical EMI/RFI shielding of electronic displays, instrumentation and enclosures. The OFW mesh is constructed of woven and conductively plated fine-wire stainless steel and copper; the MEM100 series is made of etched and blackened copper.Learn more from Dontech. … [Read more...]

New Antenna Combines “Bent Element” Approach with Additional Innovations

 

AR RF/Microwave Instrumentation has unveiled a new antenna that represents another advance in antenna technology. Model ATR26M6G-1 (26 MHZ – 6 GHz / 5,000 watts) is a wide band, high gain antenna with a proprietary design that combines AR’s “bent element” approach with additional innovations. The result is an extremely versatile antenna that provides a size reduction of … [Read more...]

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