Willtek Communications’ 4933 RF shield, which supports radiation and quality measurements at large radio transceivers, notebook PCs and other electronic equipment, combines a high shielding factor with easy access to the unit under test. The 4933RF measures the radiation of the device under test in an EMC prequalification test, without the need to rent a large anechoic shielded … [Read more...]
Espresso Engineering Presents: IFI
Mike Yantz of Instruments for Industry discusses the advantages of customization and lean manufacturing in the competitive segment of high-power amplifiers. SEE THE VIDEO … [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...]
EMI in Runaway Cars Difficult to Diagnose
Automakers contend that vehicle systems are designed with sufficient shielding and redundancy to prevent malfunctions, such as Toyota’s recent troubled with unintended acceleration. They have tested for EMI and found no evidence of it in several acceleration suits filed against Toyota claiming an EMI link. However, certainty may remain elusive, say experts such as Keith … [Read more...]
Published Jan. 15: EN 50065-1:2001/A1:2010
Signaling on low- voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 1: General requirements, frequency bands and electromagnetic disturbancesRead more by visit the CENELEC website and entering the standard in the Database Search. … [Read more...]
IEC Releases Corrigendum for EMC Standard
The International Electrotechnical Commission on Feb. 18 released IEC 61326-1 Corr.2, which deals with the general EMC requirements for electrical equipment for measurement, control and laboratory use.View the corrigendum at the IEC Web site. … [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...]
New EMI & Environmental Connector-Seal
Determining EMC Field Levels in Radiated Immunity Testing
ETSI EN 301 839 Part 2
Harmonized EN covering essential requirements of article 3.2 of the R&TTE DirectiveETSI EN 301 839-2 V1.3.1, published in October, is part two of a multi-part deliverable covering Short Range Devices (SRD); Ultra Low Power Active Medical Implants (ULP-AMI) and Peripherals (ULP-AMI-P) operating in the frequency range 402 MHz to 405 MHz.LEARN MORE … [Read more...]
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