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Upcoming Changes for Wireless Equipment – EN 301 489-x

May 16, 2017

EN 301 489 series of standards for EMC testing of radio equipment are being revised. Although these EMC standards are intended for radio equipment, they are not planned to be listed in the Official Journal of the European Union under...

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Upcoming Changes for Transmitters and Receivers for Private Mobile Radio (PMR) service in the European Union. EN 300 113

May 9, 2017

By Deniz Demirci, Senior Wireless / EMC Engineer, NTS Silicon Valley Manufacturers of radio transmitters and receivers used in stations in the Private Mobile Radio (PMR) service, operating on radio frequencies between 30 MHz and 1 GHz, intended for sale...

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Upcoming Changes for Wireless Equipment operating in the 2.4 GHz Band EN 300 328

May 3, 2017

By Deniz Demirci, Senior Wireless / EMC Engineer, NTS Silicon Valley EN 300 328 V2.1.1 was harmonized and listed in the Official Journal of the European Union under Directive 2014/53/EU for RED (Radio Equipment Directive) on January 13, 2017. This...

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Upcoming Changes for Wireless Equipment operating in 5 GHz Bands in the European Union EN 301 893

May 3, 2017

Manufacturers of wireless devices operating in the 5 GHz bands intended for sale in the European Union (EU) should take note of some important changes. Manufacturers of these types of wireless equipment can still use the R&TTE Directive 1999/5/EC (Radio...

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Upcoming Changes for Wireless Equipment in the 5 GHz Band EN 301 893

March 29, 2017

By Deniz Demirci, Senior Wireless/EMC Engineer, NTS Silicon Valley  Manufacturers of wireless devices operating in the 5 GHz bands intended sale in the EU should take note of some important changes. Draft version of EN 301 893 V2.0.7 has been...

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Changes for Medical Equipment IEC 60601-1

March 27, 2017

UL 60601-1 and CAN/CSA C22.2 No. 60601-1 With the publication of the fourth edition of IEC 60601-1-2 [1] and its European equivalent, EN 60601-1-2 [2] being listed in the Official Journal, the EMC requirements for medical electronic devices changed. Products...

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Upcoming Changes for Wireless Equipment in the 2.4 GHz Band EN 300 328

March 13, 2017

By Deniz Demirci, Senior Wireless/EMC Engineer at NTS Silicon Valley EN 300 328 V2.1.1 was harmonized and listed in the Official Journal of the European Union under Directive 2014/53/EU for RED (Radio Equipment Directive) on January 13, 2017. This version...

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Dynamic Frequency Selection (DFS) in 5GHz Unlicensed Bands

March 1, 2017

An Overview of Worldwide Regulatory Requirements The advent of the 802.11a wireless market and the constant push to open up spectrum for unlicensed use required that a mechanism be implemented for spectrum sharing. Dynamic Frequency Selection (DFS) is the mechanism...

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Challenges of Meeting Dynamic Frequency Selection (DFS) Requirements

February 15, 2017

Dynamic Frequency Selection (DFS) requirements for products that operate in certain 5 GHz bands are now firmly established in most regions of the world. DFS is a mechanism that allows sharing of spectrum with radar systems operating in the 5250-5350...

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FCC 5GHz UNII Rule Changes

March 17, 2016

Will the FCC Extend the June 2, 2016 Deadline? Our FCC certifications team has received many questions related to the FCC 5GHz rule changes implemented in FCC Report & Order 14-30, June 2014. The FCC issued a Memorandum Opinion and...

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