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Interference Technology

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Test Set Approved for Test by DoD AIMS Program Office

 

Aeroflex Incorporated’s APM-424(V)5 IFF (Identification Friend or Foe) portable test set has received an Approved for Test notification from the U.S. Department of Defense (DoD) AIMS International Program Office. This approval authorizes IFF end users and customers to utilize the APM-424(V)5 in their platform integration and validation efforts. The APM-424(V)5 is the first … [Read more...]

Low EMI, 10A Power Modules Comply with CISPR 22 Standard

 

National Semiconductor Corp.’s 12 new SIMPLE SWITCHER® power modules drive up to 10A of output current and comply with the CISPR 22 (Class B) radiated and conducted EMI standard in industrial and communications infrastructure applications. National’s modules include new features for current sharing and frequency synchronization. The new SIMPLE SWITCHER power modules are … [Read more...]

SIEMIC Becomes Recognized Certification Body for Japan

 

SIEMIC is now approved as a Recognized Certification Body in the United States to perform product certification for both wireless devices and telecommunication products to Japan Radio law and Telecom Business Law. Under the MRA (Mutual Recognition Agreement) between USA and Japan, it allows the acceptance of certification decisions under each perspective country's regulations. … [Read more...]

Patent for Technology Enhancements to Battlefield Communications Systems

 

Sentel Corp. has been granted a patent by the U.S. Patent and Trademark Office for a technology that is designed to enhance communications reliability in the “fog” of the battlefield by significantly limiting signal interference. The technology employs cryogenics to improve filter performance, which allows the reception of more RF signals in less required spectrum. Learn more … [Read more...]

Euro Hawk Undergoes Electromagnetic Interference Testing

 

Engineers facilitated electromagnetic interference testing on a Euro Hawk unmanned aircraft at the Benefield Anechoic Facility last month. The Euro Hawk has never been flown in the unique radio frequency environment of Europe. The BAF's design allows testers to evaluate the aircraft's radio emissions and absorptions in an environment that is sanitized of outside radio … [Read more...]

Google Tests Plug-Free Electric Vehicle Charging

 

Google is trialing the Plugless Power electric vehicle charging station at its Mountain View, Calif., headquarters. The search company will host the first public release of the charging station developed and manufactured by Evatran LLC. The station is based on inductive technology, and charges electric vehicles and extended-range hybrids without the need for a cord or plug. The … [Read more...]

LED Beacon Emits Zero Detectable Interference

 

Using low-voltage LEDs that operate at 20 W, Dialight’s Vigilant Series CL-864/L-864 LED Red Obstruction Beacon is qualified by NAV CANADA for ultra-low EMI in communication tower applications. Dialight’s energy efficient Vigilant Series LED beacon uses passive low voltage LEDs that operate at just 20W. The LED beacon is certified to the FCC’s EMC #47CFR, Part 15:2008, Class A … [Read more...]

New University Building to Feature Anechoic Chamber

 

The new Measurement, Materials and Sustainable Environment Center at the University of Kansas will include an anechoic chamber. The University of Kansas’ chamber is unique because it will be insulated with special foam that dampens electromagnetic signals. The construction began in May 2009, and is scheduled to be completed near the end of this year.Learn more from the Kansan. … [Read more...]

Aircraft Faces Tests in Anechoic Chamber

 

As part of a continuing program of testing electromagnetic environmental effects on the E-2D advanced Hawkeye AA-5, the aircraft spent time suspended in the anechoic chamber. AA-5 is the first full production E-2D, and will be put to use by the warfighter when testing is completed later this spring. Using electromagnetic energy, the team simulates navigation, GPS, LINK 16, IFF, … [Read more...]

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