Design engineers in the electronics industry who are seeking ways to improve power integrity and reduce electromagnetic interference while meeting halogen-free requirements now have a new solution to meet their needs. The 3M Electronic Solutions Division now offers halogen-free* versions of its Embedded Capacitance Material. 3M’s ECM is a thin, capacitor laminate, which can be … [Read more...]
Association Urges FCC to Consider Impact of Proposed Wireless Rules
The Telecommunications Industry Association has filed comments with the Federal Communications Commission, urging it to consider the impact of proposed rules for Wireless Communications Services interference.Read more from the TIA. … [Read more...]
ETSI Reports to Radio Spectrum Committee
During the European Commission Radio Spectrum Committee’s 31st meeting in Brussels, the European Telecommunications Standards Institute (ETSI) updated the group on topics including 800 MHz band, SRD, SRR, Broadband Wireless Access, ITS, Software Defined Radio and Cognitive Radio, GNSS repeaters, and ETSI work under specific mandates. The ETSI TTCN-3 User Conference 2010 will be … [Read more...]
Choosing the Right Chamber for Your Test Requirements
Martin Wiles, Vince Rodriguez, ETS-Lindgren Developments within standards community has led to new chamber validation procedures above 1 GHz and alternative test methods using FARs. INTRODUCTION Anechoic chambers are used today for performing EMC measurements according to a variety of published EMC standards. There are many different fields of application, including … [Read more...]
Maine’s Senate Kills Cell Phone Warnings
A bill that sought to require brain cancer warnings on mobile phones and their packaging because of electromagnetic radiation has been nixed. The amended version directed state health officials to encourage the wireless telecommunications industry to inform cell phone customers about the current scientific information on potential health effects related to radio frequency … [Read more...]
New Laboratory Allows for Expanded NEBS Testing
To expand its testing and certification capabilities, Elliott Laboratories has opened a 30,000-square-foot climatic, environmental, and dynamics product-testing laboratory in close proximity to the company’s existing test labs in Silicon Valley, Calif. The new capabilities will enable Elliott Laboratories to offer more complete NEBS testing for the many telecom equipment … [Read more...]
National Technical Systems Adds New Testing Facilities
National Technical Systems Inc. recently announced that it has opened a new engineering services and testing laboratory, in California to complement existing facilities and accommodate its expanding workload. Based in close proximity to the Silicon Valley in California, the lab offers a wide range of state-of-the-art testing equipment intended to add complementary services to … [Read more...]
VCCI International Forum 2010
The common theme of this year’s VCCI International Forum is “the latest status of EMC regulation including requirements for radiated disturbance above 1GHz and conducted disturbance at telecommunication ports.” In addition, attendees will learn the latest information including immunity from USA, KC marking from Korea, the latest EMC information from Chinese Taipei, RMC marking … [Read more...]
ETSI Standard Covers EMC Assessment of Base Stations
ETSI TS 125 113 V8.5.0: Universal Mobile Telecommunications System (UMTS); Base station and repeater electromagnetic compatibility (EMC) (3GPP TS 25.113 version 8.5.0 Release 8) ETSI TS 125 113 V8.5.0, published this month, covers the assessment of base stations, repeaters and associated ancillary equipment in respect of electromagnetic compatibility. The document specifies the … [Read more...]
Etched Parts for Wireless, Portable Industry
Photofabrication Engineering Inc. manufactures a full line of custom photochemically etched metal components for wireless and portable handheld cell phones and other devices in the communications and telecommunications markets. The company provides custom-etched gaskets, EMI/RF shields, face plates, screens, and other components, and can etch materials in thicknesses from thin … [Read more...]
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