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Measuring and Monitoring Satellite Signals

2014-02-27 14:07:27| rfglobalnet Downloads

Measuring and monitoring the signals in satellite communications systems is as complex as the tasks of those involved in operating such systems. Satellite operators are normally interested in ensuring that transponder use corresponds to the criteria agreed with users in terms of quality and scope, which also includes the detection of any interference signals. Teleport operators are concerned with making the best possible use of the resources with the communications systems, particularly the space segment. This Application Note describes example measurement principles that cover the above-mentioned applications and for which the NRA range of spectrum analyzers from Narda is particularly suitable.

Tags: monitoring satellite measuring signals

Positive Signals for Scottish Pig Producers

2014-02-25 01:00:00| ThePigSite - Industry News

SCOTLAND, UK - Finished pig prices remain five to six per cent up year-on-year, despite the typical new year dip in prices post the festive season, according to the latest analysis from Quality Meat Scotland (QMS).

Tags: positive signals producers scottish

Mixed signals over in-flight use of cellphones

2014-02-22 22:18:54| Telecom - Topix.net

This Oct. 31, 2013 file photo shows a plane passenger checking her cell phone before a flight in Boston.

Tags: mixed signals cellphones inflight

Operational Amplifiers boost sensor signals.

2014-02-20 14:31:07| Industrial Newsroom - All News for Today

Designed to amplify signals from motion sensors such as accelerometers and gyroscopes, Models BD5291G and BD5291FVE utilize analog technology, enabling input/output full-swing operation at only 1.7 V. Low input offset voltage combined with high common-mode rejection ratio of 70 dB min makes it possible to amplify small signals with accuracy. Typical applications include smartphones, tablets, portable CD/DVD players, and handheld gaming equipment. This story is related to the following:Operational Amplifiers |

Tags: operational signals boost sensor