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Officials: Notice about water testing frequency, not quality

2015-02-03 09:57:07| Waste Management - Topix.net

Tyler residents received a letter last week about city tap water, but officials said the notice regards the frequency of water testing, not the quality of water. The notice, required by the Texas Commission on Environmental Quality, stated the city has not completed all mandatory lead and copper testing since 2012, when it moved from being required to test the water every three years to annually.

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Frequency heatwaves in urban areas on rise

2015-01-30 16:12:00| Climate Ark Climate Change & Global Warming Newsfeed

Blue and Green: A new study has found that the worlds urban areas are increasingly experiencing heatwaves, potentially leading to huge issues for public health and infrastructure. The research, which has been published in the journal Environmental Research Letters, found that prolonged periods of extreme hot days have significantly increased in over 200 urban areas across the world in the last 40 years. Researchers from institutions in the US and India conducted the study. The findings show that there were...

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German govt announces 700 MHz frequency auction

2015-01-30 10:44:00| Telecompaper Headlines

(Telecompaper) The German government has formally announced its decision to auction off two blocks of 30 MHz frequencies in the 700 MHz band for mobile broadband. Mobile broadband using this spectrum will be phased in starting from 2017. The auction will take place at the same time as the auction for 900 MHz and 1800 MHz frequencies whose permits expire at the end of 2016. The blocks will be split into lots, each lot consisting of two paired blocks of 5 MHz in the 700 MHz band. Minimum bids will be based on fees set in 2013, namely EUR 75 million per lot.

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GPS Frequency Reference offers atomic clock stability.

2015-01-27 14:33:25| Industrial Newsroom - All News for Today

Designed to operate in conjunction with GPS or compass satellite signal, Model IQFR-100 delivers frequency accuracy of < ±1E-12 after 24 hr of stable satellite signal lock. In event of signal loss, unit maintains accuracy of better than 5E-11 until restoration of lock due to internal reference oscillator. Housed in 1U rack mountable cabinet, IQFR-100 provides two 10 MHz square wave outputs, 2 square wave outputs at 2.048 MHz, and two 1 PPS impulse outputs with holdover specification of ≤1.5 µs.

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UPDATE 1-Deutsche Telekom Austria unit wins round in frequency battle

2015-01-22 19:09:20| Telecom - Topix.net

Deutsche Telekom unit T-Mobile Austria has won a round in a legal battle over mobile frequencies as it tries to get bandwidth in a coveted range, it said on Thursday. T-Mobile said the European Court of Justice had sided with it in a dispute over whether T-Mobile should have a say in splitting up frequencies after Hutchison Whampoa's local unit 3 took over Orange Austria in 2012.

Tags: update unit round austria

 

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