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Interference Technology

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Chip Combines All EMI Filtering and ESD Protection for All Handset Speaker and Microphone Channels

 

The new EMIF06-AUD01F2 from STMicroelectronics implements complete EMI filtering and ESD protection for all handset speaker and microphone channels. The EMIF06-AUD01F2 eliminates audible handset demodulation noise by achieving -25 dB attenuation through the stop-band 800 – 2480 MHz, using high density 1.3-nF PZT (lead, zirconate titanate) capacitors on the microphone lines. It … [Read more...]

New York Company Wins RFID Contract for Security in Wisconsin School District

 

VUANCE Inc, a provider of Radio Frequency Verification Solutions, including active RFID, electronic access control, credentialing, accountability, and critical situation management, announced that it has been awarded a $1.4 million contract from the Racine, Wisc., Unified School District to install its Managed Automated Security Controls (MASC) security solution into 31 school … [Read more...]

Posing a Question on MIL-STD 160

 

An eNews reader has asked for a recommendation for training in MIL-STD 160, especially the EMC and power quality sections. To date, inquiries to knowledgeable colleagues have failed to come up with an answer. As we’ve reminded readers, the Forums section of the new interferencetechnology.com is up and running. If any of our readers can answer this query, please post your … [Read more...]

MRI Shielding and Anechoic Chamber Firms Forge Trans-Atlantic Joint Venture Agreement

 

Braden Shielding Systems USA and Rainford EMC Systems UK have entered into a joint venture relationship that includes technology transfer, cooperative sales, and marketing strategies for their respective medical MRI and EMC anechoic chamber technologies. Rainford with its existing shielding capabilities and support structure throughout Europe and Asia will be the exclusive … [Read more...]

Congressional Committee to Hear Testimony from EMP Expert

 

As this eNews is delivered to reader’ inboxes, the United States House of Representatives’ Armed Services Committee will have heard testimony from Dr. William R. Graham, Chair of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack. Graham had been a chief scientific advisor to the Reagan administration. This congressional update … [Read more...]

Hong Kong Will Release More Spectrum

 

Hong Kong Will Release More SpectrumOfta, the telecom regulator for Hong Kong, has announced plans to sell off more radio spectrum to wireless telecom providers. Ofta will auction separate lots of 4.8 Hz in the 1800-MHz band. For the purposes of the sale, the spectrum will be divided into six blocks. Winning bidders will have the right to use the airwaves until 2021 when many … [Read more...]

Milmega Expands Sales Team

 

UK-based amplifier firm Milmega has appointed Mr. Tom Mullineaux as its United States sales manager and Mr. Peter Roberts as sales manager for Asia—in a step to support growth strategy for these regions. Keep up with the latest news from the EMC/EMI sector by visiting the newInterferenceTechnology.com. … [Read more...]

Next Round in White Space Interference Controversy: FCC Testing

 

The Federal Communications Commission’s Office of Engineering and Technology (OET) has announced that as of July 14, 2008,it will begin field testing the performance of prototype White Space devices designed to operate in vacant spectrum between those bands used by digital television broadcasters. These tests are part of the FCC process of rulemaking and will help determine … [Read more...]

Impinj Acquires Intel’s UHF RFID Reader Chip Operation

 

RFID Solutions Provider Impinj has acquired the UHF RFID chip operation of Intel Corporation. Chip maker Intel had developed the awarding-winning R1000 RFID reader chip. The acquisition of Intel’s RFID unit enhances the range of Impinj’s RFID offerings. It is especially noteworthy that the single R1000 chip enables 90 percent of the components required all reader form … [Read more...]

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