The E289 Series from Citel are surge suppressors. When plugged into a Citel base, these suppressors have been crafted expressly to protect sensitive telephone, datacom, and instrumentation equipment against harmful lightning surges and electrical transients. These suppressors utilize a hybrid that combines a fast response time (website. The NEBS/Telecom Forum on … [Read more...]
Lost Booty for this Pirate
A New York man owes a forfeiture of $10,000 to the Federal Communications Commission for operating an unlicensed, pirate radio transmitter on the frequency of 90.9 MHz in Brooklyn, NY. According to the FCC Forfeiture Order issued by the Commission, Jean Idalbert “willfully and repeatedly violated Section 301 of the Communications Act of 1934 as amended.” Despite evidence … [Read more...]
ETS-Lindgren Wins $16.7 Million Contract to Provide Test Chambers to India's Growing Auto Industry
ESCO Technologies Inc., the parent company of ETS-Lindgren L.P., has been awarded a $16.7 million contract to design, construct, install, and certify two automotive test chamber facilities in India for the National Automotive Testing and R&D Infrastructure Project (NATRIP). This contract, one of the largest test chamber contracts in ETS's history, is expected to deliver … [Read more...]
Line of Small Shielded Chambers Targets Pre-Compliance Test Needs
A new line of small fully anechoic chambers from Netherlands-based Comtest meets a growing need for pre-compliance testing of small products. The chamber design is based on Comtest’s Pan-Shield shielding panels that provide high shielding effectiveness over a wide frequency range. Additional RF absorbers within the chamber prevent reflections from the metal walls that could … [Read more...]
More Conductive Material Products
Nickel Graphite Conductive Fillers Assure Corrosion Resistance in Severe EnvironmentsE-Fill™ nickel graphite powder from Sulzer Metco is a conductive filler used in the formulation of raw material for EMI gaskets and seals. Ni graphite powders are polymer additives that are usually combined with silicone to form electrically conductive elastomers. These nickel graphite … [Read more...]
A Unique Online Collaboration
The InterferenceTechnology.com website includes 11 Forums covering the major technologies and markets within the EMI/EMC sector. If you’ve a query, a problem, or an observation, just post it to the appropriate Forum. Join the “conversation”—it’s as simple as entering your email address and choosing a password. For example, the NEBS/Telecom Forum includes some intriguing … [Read more...]
World Standards Day to Be Observed October 14, 2008
World Standards Day is observed each October 14 to pay tribute to the efforts of thousands of experts worldwide who collaborate with the International Electrotechnical Commission (IEC), International Standards Organization (ISO), and the International Telecommunications Union (ITU) to develop voluntary international standards that facilitate trade, spread knowledge, and … [Read more...]
Orfield Laboratories' Anechoic Chamber is World's Quietest Place
The longest that anyone has survived in the anechoic chamber at Orfield Laboratories in South Minneapolis is just 45 minutes. It’s 99.99 percent sound absorbent and holds the Guinness World Record for the world's quietest place. It achieves its ultra-quietness by virtue of metre-thick fibreglass acoustic wedges, double walls of insulated steel and 30cm-thick concrete. The … [Read more...]
Increased HIRF Capabilities Expand Testing Services
Increased HIIRF capabilities up to 2000 V/M pulsed up to 18 GHz have been announced by D.L.S. Electronic Systems, Inc. of Wheeling, IL, thus increasing an already extensive offering of lightning and HIRF testing services. This NVLAP-accredited EMC testing and consulting organization can now perform all indirect lightning effects testing for RTCA DO 160F and MIL-STD 461 F. … [Read more...]
Solar Inverters and the Issue of EMC Compliance
EMC regulation of solar installation equipment has failed to keep pace with actual developments. Siegfried W. Best As populations throughout the world become more aware of environmental issues and the necessity of forestalling further damage and pollution, attention has been focused on finding eco-friendly means of generating electric power. Wind farms are one highly touted … [Read more...]
- « Previous Page
- 1
- …
- 131
- 132
- 133
- 134
- 135
- …
- 147
- Next Page »
