14 Broadband refers to telecommunications in which a wide band of frequencies is available to transmit information.

Radio frequency engineering is a subset of electrical engineering that deals with devices that are designed to operate in the radio frequency (RF) spectrum.

Central to these designs was concept of block downconversion of a range of frequencies to a lower, and technologically more easily handled block of frequencies (intermediate frequency).

Very yellow and very colorful, because there's many different frequencies.

Let us not be diverted by false rhetoric.

Semi lumped designs Frequencies of the order of megahertz (MHz) are above the usual range for mechanical filters.

That is the bombastic language of absolute monarchy.

As Russia s deputy prime minister since 2005, he has not gone beyond consoling rhetoric.

After lofty rhetoric and big promises, politicians are starting to play the blame game.

Canada and USA have a common share of frequencies, as do most European countries.

A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891.

Also, the voltage per turn in any coil is higher because the rate of change of magnetic flux is at high frequencies.

So, despite grand rhetoric, very little is being done.

And not only that, but also show the dynamics, and a lot of the interesting objects that you might find, maybe like in the Hubble, at pretty much realistic frequencies and scales.

As is usual on such occasions, there will be a lot of lofty speeches about Europe.

Soaring speeches, high hopes, and great expectations have yielded minimal returns.

For them, rhetoric is more important than substance and power is more important than how it is exercised.

However, because of the reduced mass, the frequencies of the spectral lines are less than half of the corresponding hydrogen lines.

The analog television encodes television and transports the picture and sound information as an analogue signal, that is, by varying the amplitude and or frequencies of the broadcast signal.

It is time that the G 7 countries back up their democratic rhetoric with action.

Rhetoric has always been abundant at the General Assembly, action sometimes less so.

They did, however, include an RF modulator allowing them to be used with older TVs that lack a SCART connector.

It took another, far more limited disaster to revive lofty rhetoric about the liberating effects of US military power.

But it will not be enough for Bush to start his second term with grand rhetoric about values and increased investment in public diplomacy.

I'm going to play you two clips of Usher, one which is normal and one which has almost no high frequencies, almost no low frequencies and not even that many mid frequencies.

But if you're Boltzmann, you know that if you wait long enough, the random fluctuations of those molecules will occasionally bring them into lower entropy configurations.

Let s start with the United States. President George W. Bush has been short on neither initiatives nor catchy slogans and acronyms.

This was the case when only the 2100 MHz band was being used, however with the growing use of lower frequency bands (such as 850 and 900 MHz) this is no longer so.

The LNB amplifies the relatively weak signals, filters the block of frequencies in which the satellite television signals are transmitted, and converts the block of frequencies to a lower frequency range in the L band range.

Today's debates about growth in Europe are full of buzz words like knowledge based society, technological progress, and investment in education.

Today, the proverbial shoe is on the other foot. Long known for its rhetorical faith in South South cooperation, India has begun putting its money where its mouth used to be.

German Chancellor Angela Merkel doesn t make speeches attacking the strong euro and the European Central Bank s price stability mandate.

But, despite flourishing rhetoric about promoting democracy, promoting it is still not backed with concrete plans of action.

But, at the same time, his administration was holding approximately 400 prisoners at the US Naval Base at Guantánamo Bay in Cuba.

There will be pretty pictures and lofty speeches on the future of the transatlantic relationship in other words, business as usual.

And so even though the universe will last forever, and ordinary matter and radiation will dilute away, there will always be some radiation, some thermal fluctuations, even in empty space.

The rhetoric of reform was dropped as President Kibaki handed out title deeds of national trust and parkland to gain votes.

The bottom line is that, despite industry rhetoric, drug companies are growing less and less innovative.

Indeed, particularly where Tibet is concerned, the increasingly sophisticated and pragmatic Chinese leadership seems more like a throwback to the Mao era, with its haranguing propaganda and coercive policies.

The sad truth is that development aid to Africa has decreased from 49 per person in 1980 to 38 per person in 2005. The true development needs of Laggard countries and other parts of the world are not being met, despite the rhetoric of scaling up aid.

COPENHAGEN When it comes to global warming, we have plenty of hot rhetoric but very little cool reason. This matters immensely, because the Kyoto Protocol is already among the most expensive global public policies ever enacted, and the follow up in Copenhagen in late 2009 promises to break all records.

The changing climate on climate change provides political leaders in Europe and other potential members of this coalition of the willing an unprecedented opportunity to move beyond mere rhetoric.

Something which brings no more benefit to Gaza than loud, pompous slogans, without anything new and without any fundamental solution for Gaza's dilemma, which is marketed as a food crisis.

Per Soter, two bodies are defined to share an orbital zone if their orbits cross a common radial distance from the primary, and their non resonant periods differ by less than an order of magnitude.

To remove these undesirable frequencies and leave the original signal, the demodulator passes the signal through analog filters that suppress energy outside the expected frequency range (greater than the Nyquist frequency formula_1).