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Tag: copper
St. Paul Replacing Every Lead Pipe With Copper
2016-05-30 03:22:56| publicworks Home Page
St. Paul, MN, is trying to replace all its lead pipes with copper in a project that will not be finished for another two decades.
Comtrend Announces Development Of G.Fast Gateway Series With Fiber-Like Speeds Over Existing Copper Wire
2016-05-18 07:03:53| fiberopticsonline Home Page
Comtrend, a leader in xDSL Gateways and advanced networking solutions, has announced its development of their first G.fast VDSL Gateway, the GFR-9510. The GFR-9510, through G.fast technology, uses the existing copper infrastructure to offer gigabit speeds over short distances, making it the ideal alternative to FTTH installations
Tags: development
series
existing
wire
A New Application Report From Rigaku Describes Elemental Analysis Method For Silver And Copper In Ore By EDXRF
2016-05-13 07:06:25| metrologyworld Home Page
Applied Rigaku Technologies, Inc. today announced a new method for the analysis of low levels of precious metals in copper ore by energy dispersive X-ray fluorescence (EDXRF)
Making Differential Measurements With Copper Mountain Technologies VNAs
2016-05-09 17:56:44| rfglobalnet Downloads
Balanced electrical circuits are designed with at least three ports, or more commonly four ports, as is standard for a simple differential transmission line. Many engineers prefer to perform differential measurements with 4-port instruments when characterizing electrical properties such as insertion loss and return loss, and S-parameters such as transmission and the reflection of single-ended, common-mode, and differential-mode signals. This application note gives a brief introduction on balanced and differential circuits and provides a demonstration of such measurements on a common-mode filter through the use of split-ring resonators.
Tags: making
technologies
mountain
measurements
Primetals sending a second copper rod mill to China
2016-04-17 16:34:25| Industrial Machines - Topix.net
Primetals Technologies' sale in 2010 of a copper rod mill to Southwire Co. LLC in Georgia, for end user Ningbo Jintian Copper Co.
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