First Photos: Phoenix Shoots Martian Arctic Surface

feeds.wired.com | May 26, 2008

Text by Dave Bullock PASADENA, California -- The Phoenix Lander has successfully transmitted a series of photographs from the arctic surface of Mars. The pictures show the solar panels have

http://feeds.wired.com/~r/wired/topheadlines/~3/298121550/phoenix-sends-f.html

VFDs, harmonics drive power quality debate

www.csemag.com | Mar 1, 2008

This month's panel of experts discusses how to mitigate harmonic effects, passive and active filters, and technological advances with these systems and VFDs. CSE: In the design phase, what ensures that variable frequency drives (VFDs) don't cause harmonic distortion?

http://www.csemag.com/article/CA6543137.html

Device level, systems level harmonic mitigation solutions

www.plantengineering.com | Sep 5, 2007

Rudy Wodrich of Square D explains the differences between device level and system level harmonic mitigation solutions, their characteristics, their pros and cons and why you should understand them.

http://www.plantengineering.com/article/CA6475200.html?rssid=197

SAW filters have smaller packages

www.edn.com | Jan 13, 2005

Epcos has reduced the size of its narrowband filters by 42% with its 3.8×3.

http://www.edn.com/article/CA496041.html?spacedesc=newProducts

High-speed amplifier for portable video applications - Electronics Design, Strategy, News |

www.ednasia.com

In SAW components for radio remote controls, Epcos is miniaturizing all product families on the basis of quartz. Narrowband filters have also been available in the smaller QCC8B package with a footprint of 3.833.8mm.

http://www.ednasia.com/article-1251-highspeedamplifierforportablevideoapplications-Asia.html

Broadband Explained - Filters, Modems, Security and more - Orange

You need to put broadband filters onto the phone sockets in your house to make sure you don't get interference on your telephone line. We give you two free and the option to buy more when you join.

http://www.orange.co.uk/time/broadbandexplained

ADSL Filter India,ADSL Splitter India,ADSL Filter Manufacturers,ADSL Splitter Manufacturers,India

Water tight sealed RJ11, RJ45 Side entry jacks sealed from all 5 sides to make them water tight . Suitable for potting of PCB assembly after soldering.

http://www.pranelectronics.com/adsl-filters.html

Interaction beteween the visible clectromagnetic Field and the living Matter: Experimental basis

The experimental set up, designed to measure photons emitted from biological systems, consists in general of a steel dark chamber where the samples to be analysed can be maintained at a constant temperature.

http://www.lifescientists.de/ib1001e1.htm