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An Introduction To Satellite TV Technology Television delivered by the means of communications satellite is called Satellite TV. A satellite dish and set-top receiver box is needed on Earth to receive the signal. Satellite TV offers a wide range of channels and services. Satellite television begins with a transmitting antenna situated at an up-link facility. Very large satellite dishes, as much as 9 to 12 meters (30 to 40 feet) in diameter are used for uplink. The increased diameter leads to more precise aiming and improved signal strength at the satellite. The dish used for up-link is aimed at a specific satellite. The up-link signals are transmitted within a specific frequency range, so as to be received by one of the transponders tuned to that frequency range onboard the satellite. The transponder resends the signals back to Earth but in a different frequency band to avoid interference with the up-link signal. The resending typically happens in the C-band (4–8 GHz) or Ku-band (12–18 GHz) or sometimes both. The leg of the signal course from the satellite to the receiving Earth station is called the downlink. The downlinked satellite signal becomes quite weak after traveling the great distance to Earth. The signal is collected by a parabolic receiving dish, which converges the weak signal to the dish’s focal point. A device called feedhorn is mounted on brackets at the dish's focal point. The signals at or near the focal point are collected by this feedhorn which is essentially the flared front-end of a portion of waveguide and then conducts them to a pickup connected to a low-noise block downconverter or LNB. The LNB amplifies the relatively weak signals and filters the chunk of frequencies in which the satellite TV signals are transmitted. The LNB then converts the block of frequencies to a lower frequency range in the L-band range. Direct broadcast satellite dishes are fitted with an LNBF which integrates the feedhorn with the LNB. The satellite receiver set-top box then demodulates and translates the signals to the desired form of output for television, audio, data, etc. Sometimes, the receiver includes the capability to unscramble or decrypt; the receiver is then called an integrated receiver/decoder. The cable connecting the receiver to the LNBF or LNB must be of the low loss type RG-6, quad shield RG-6 or RG-11, etc. It cannot be standard RG-59. The main advantage of satellite TV is that providers (like Dish Network or DirecTv) don’t have to lay miles upon miles of cable to deliver television programs to you. They don’t require broadcast centers in every city which duplicates equipment. This saves you money because satellite TV is less expensive to maintain and up-grade, no re-laying of cable to up-grade services is needed. If the primary uplink center has a problem, the secondary uplink center automatically takes over broadcasting. That’s why satellite TV has a less than 1% outage rate. Satellite TV companies rate significantly higher in customer satisfaction than cable television companies.

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Satellite TV Discounts Exposed

Making the change to satellite television is easy once you break the habit of cable television.The question is: How do you choose the best provider and get the most for your money?

When You're ready to make the switch, you'll have two choices. It's either Dish Network or Direct. How do you choose? I'm sure you've seen the commercials on TV. Direct TV brags about how good they are and about how bad Dish Network is. Their commercials make you think they're the better choice but to discover the truth you have to look at what you're really getting for your money . In case you've been trying to make your mind up amongst the two, this article can help you make the ideal judgment and guide you to the perfect satellite dish offer.

It's true that Direct TV is a good provider but when you dig down a little deeper and look at all the evidence, you'll actually get a better value with Dish Network.

The truth is that Dish Network has greater than 12 million customers and the subscriber list continues increasing. Dish is so popular that their customer satisfaction standing with J.D Power and Associates continues to be placed at number 1 for the past several years.

An important point to make is that when you're ready to order satellite tv service, you'll have a couple of different options as to how you actually place your order.. One option is to order directly from the primary Dish Network Company. The other method is to make your order through one of the many online dealers.

For those who choose to buy direct from the principal company you may be missing all of the money saving promotions and discounts the other smart shoppers are receiving right from the online providers. At any given time, you'll find virtually hundreds of satellite television vendors online fighting with each other for your business by simply advertising the most beneficial satellite dish offers.

This battle can actually be for to your benefit since you will be able to select the company that's providing up the top prices and as the end result, you'll be able to save money and get the the better programming packages. The various special discounts and money saving deals marketed through these companies appear to be much better than what you'd get if you ordered right through the principle Dish Network company. To prove my point, just visit the link provided below and you'll see exactly what I'm talking about.

Another important point to mention is that by ordering Dish Network online, you'll still be getting the same discounts and special promotions currently being offered by the main Dish Network company but with the combined benefits of the Dish Retailer's additional promotions.

Are all of the internet based sellers the same?

No they aren't Most Dish Network Retailers offer the same programming but when it comes to exclusive deals, you most definitely should have a deeper look and choose what's ideal for you.

So, exactly how does one locate a good online Dish Network company with the better money saving discounts?

Your primary action is to explore their website and ensure that it looks professional. After that simply consider the incentives and promotions they're giving away… and don't forget to check out the terms and conditions.

You could try to make your choice after examining the many hundreds of internet based providers and hope that you won't get swept up in a nasty twelve month contract; or you can simply consider a company with a proven record and trusted service.

Visit Dish Network Satellite and watch this eye opening video that compares Dish and Direct. You'll be amazed.