As this eNews was being prepared, a scheduled demonstration at the Lieber Correctional Institution in Ridgeville, SC was postponed because of severe weather conditions. Presumably, it will be rescheduled. The South Carolina Department of Corrections and Florida-based electronics firm CellAntenna Corporation had planned a demonstration of CellAntenna’s equipment on Tuesday, … [Read more...]
Federal Judge Dismisses Suit Alleging EM Harm from Cell Phones
A federal judge has dismissed a class action suit that alleged that cell phone service providers have conspired to hide evidence that the radio frequency emissions from cell phones pose dire biological hazards including the possibility of brain cancer. In a 46-page opinion, Senior U.S. District Judge John R. Padova of the United States District Court for the Eastern District of … [Read more...]
Turkish Study Indicates That EM Fields Harm Embryonic Rats
A study published in the medical periodical Brain Research has once again stirred up the recurrent controversy about possible ill effects from the exposure to electromagnetic fields that occurs with cell phone use. This recent study has focused attention on the advisability of cell phone use by pregnant women. The study entitled “Effects of prenatal exposure to a 900-MHz … [Read more...]
Miniature EMI Filter Arrays with ESD Diodes Target Mobile Handsets
A new family of electromagnetic interference, low-pass RC Pi filter arrays from OnChip comes with onboard diodes for electrostatic discharge (ESD) protection. These devices are crafted specifically for high-speed data LCD and memory card interfaces in mobile phones, PDAs, and MP3 players. The OC1425 is a 4-channel EMI filter while the EMF4020 and the OC1442 are 8-channel EMI … [Read more...]
Embedded FRAM-LSI Counteracts EMI in Mobile Phones and Other Applications
The MB88R157 from Fujitsu Microelectronics Limited (FML) is an addition to its existing line of spread-spectrum clock generators used to counteract EMI on high-frequency clock signals. This device includes an embedded FRAM (ferroelectric random access memory), which features fast rewriting speed and can vary its frequency output over a range of 1 MHz to 134 MHz while mounted on … [Read more...]
Test System Available in 1- or 3-Phase Versions
The MIG1206-xP-T from EMC-Partner is an integrated CWG and 10/1700-µs telecom test system. It is available in 1- or 3-phase versions for enhanced level testing of telecom and power interfaces. The unit incorporates a 12-kV/6-kA combination wave together with a 6-kV 10/700-µs impulse along with an automatic CDN for AC or DC power supply applications. Typical standards requiring … [Read more...]
Embedded FRAM-LSI Counteracts EMI in Mobile Phones and Other Applications
The MB88R157 from Fujitsu Microelectronics Limited (FML) is an addition to its existing line of spread-spectrum clock generators used to counteract EMI on high-frequency clock signals. This device includes an embedded FRAM (ferroelectric random access memory), which features fast rewriting speed and can vary its frequency output over a range of 1 MHz to 134 MHz while mounted on … [Read more...]
Vishay Announces Acquisition of Specialty Capacitor Line
Vishay Intertechnology, a global provider of a wide line of electronic components, has announced the acquisition of a specialty wet tantalum capacitor line from KEMET Corporation for $35.2 and other consideration in the form of a three-year term loan of $15 million. Closing was scheduled to occur by the close of business on Monday, May 15, 2008. Dr. Felix Zandman, Executive … [Read more...]
High End Log Periodic Broadband EMC Antenna for 380 MHz to 18 GHz
The HyperLOG™ Series 3000 from German EMC firm Aaronia AG is based on an ultra-thin, gold-plated, high tech TEFLON substrate. This innovative construction makes an extended frequency range possible. This extended frequency range now goes down to 389 MHz allowing use in the increasingly important TETRA band (380 MHz +). Additionally, the frequency range up to 18 GHz allows … [Read more...]
CAP Wireless Names McBride Scientific as Manufacturers Rep in Southern Region
In a move to boost service and support to customers, California-based CAP Wireless, Inc., well known for its microwave and RF amplifiers and amplifier subsystems, that it has named McBride Scientific Sales as its manufacturers representative for Texas, Oklahoma, Arkansas, and Louisiana. McBride specializes in providing technical services and support for many of the top … [Read more...]
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