The United States Air Force has issued a notice of intent that Warner Robins-ALC anticipates issuing a contract for the purchase of engineering services, to perform an anechoic chamber characterization. Interested parties may identify their interest and capability to respond to the requirement or submit proposals. All potential contractors should contact the buyer/PCO … [Read more...]
Growing Japanese Subscriber Base Reflects Burgeoning Interest in EMC
At the recent Automotive Technology 2008 show, a booth featuring information from well known testing firm TÜV SÜD Ohtama, Ltd. and Interference Technology Japan, a unique online publication devoted to EMI/EMC, drew a sizeable group of enthusiastic visitors. Of course, a number of show visitors who stopped by the booth were already subscribers, but a gratifying number—133 to be … [Read more...]
Electrical Noise Shielding Jacket Protects Data Cables
Swift-Lock from Swift Textile Metalizing (STM) LLC is used to close an electrical shielding jacket that covers each data cable and prevents the manufacturing equipment floor from interfering with computers and bar code readers used on the factory floor. Swift-Lock is a reusable electrically conductive hook-and-loop for grounding static electricity and closing shielding … [Read more...]
TEMPEST Firm API Awarded $17 Million Contract
Advanced Programs, Inc. (API) has announced that has been awarded $17 million in combined contracts from various U.S. intelligence community customers. These contracts include requirements for a broad range of API’s TEMPEST products including servers, workstations, networking equipment, printers, and scanners. API President and CEO Steven Rice noted, “We view every new order as … [Read more...]
Canadian Spectrum Auction Passes $-4 Billion Mark
Industry Canada’s auction of available wireless spectrum is in its 20th day, has passed the C$4-billion mark, and as the eNews is being prepared is in round 131 of bidding. The auction has far surpassed the projections of industry analysts, who originally believed that the bidding for the 105-MHz of spectrum licenses would yield approximately 1.5 billion. Now speculation … [Read more...]
Filter Connectors Provide EMI/EMP and ESD Protection
A line of Filter Connectors from Amphenol utilizes two manufacturing technologies to provide cost effective performance across the indicated frequency range. All filter contacts with the connector share a common ground plane, which is connected to the filter shell. The pin-to-pin isolation is 85 dB minimum at 100 MHz. The planar capacitor design joins pins to a multi-layered … [Read more...]
V•I Chip Comes With EMI Filter
The QPI-10 from Picor combines the total hot-swap function with an EMI filter for V•I Chip applications. The product aligns with the AdvancedTCA™ PICMG3.0® requirements for hot insertion and board level conducted noise limitations. The EMI filter provides conducted common-mode (CM) and differential-mode (DM) noise attenuation from 150 kHz to 30 MHz. The QPI-10 is designed for … [Read more...]
Online Catalog Details EMI Suppression Ferrite Cores
An online catalog posted by MuRata features that company’s line of Ferrite Cores for EMI suppression. Included are thin-type sandwich cores, cores for flat panels, plate cores, bead cores, and multi-hold cores. All listing include product specifications and unique features, schematics, dimensions, possible applications, and ordering information. All of the listed products are … [Read more...]
RF Filters Available in Both Standard and Custom Models.
The µFilter™ line of RF filters from NuWaves Ltd. are offered in both standard and custom frequency models offering a wide frequency range and housed in a small, rugged aluminum case that measures a compact 1.0 x 0.75 x 0.5 inch. These filters use SMA connectors to provide design versatility as modules can be changed easily as filtering needs change. The custom designed models … [Read more...]
RFID Tags with Ferrite Cores Operate Attached to Metallic Objects
Ferroxtag is a new family of RFID tags from Ferroxcube suitable for operation attached to metallic items. Operatiing frequency is 13.56 MHz. A key product feature is the direction of the field activating the device. It is not perpendicular to the identified item but parallel to it. This feature facilitates performance is almost independent of the material of the item … [Read more...]
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