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List of all Articles in Shopping
Here you can browse through a list of all the article titles in this category, or maybe search for an article that you have seen before and want to read again.
If you can't find what you're looking for here then why not try our related categories section.
Audio Books And MP3 Players – A Perfect Couple?
Most of the Mp3 players’ manufacturers plan their product for the purpose of listening to music. However, in the past couple of years more and more MP3 players are used for listening to audio books. There is a difference between the needs using the...
Electric Guitars: How to Buy an Electric Guitar
For most of us, making any major purchase, such as a new refrigerator, or a new car, is a cacophony of options and confusion; do we want the silver one or the black one? How much can we afford to spend? Will it last over time? If nothing else, we...
Podcasting, a Tutorial
Podcasting -- Radio on your MP3 player
Podcasting is the latest buzzword in the computer world. It refers to radio style MP3 recordings that are available for download from web sites. It seems like almost everybody is involved in podcasting. Radio...
The Finer Points of Poverty
I'm poor. And I'm not ashamed of it. Actually, I'm kind of proud of myself for being poor. It's an accomplishment that many people will never attain. Some people will go through their whole life and never know what it's like to experience some of...
Tribute to Delores
Summer’s almost here and it’s that time. Yes, you need a new bathing suit.
No, no, no, now come on back here. That’s it. Just sit down and relax. Take a few deep breaths. C’mon, breathe in through your nose, now out through your mouth. Good...
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How Satellite TV Works
Have you ever wondered how satellite TV works? With over 24 Million satellite TV owners who have chosen to get digital satellite TV, there may be some of you who would like to know how the whole process works.
Television satellites travel in a geosynchronous orbit approximately 22000 miles above the Earth. That kind of orbit just means that the satellites are rotating at the same speed as the Earth. This allows the satellites to remain fixed over a certain area and that's the reason your small satellite dish can remain stationary.
Whether you choose DIRECTV, Dish Network or another satellite provider, these companies all operate their own private satellites. DIRECTV currently has six satellites and Dish Network has nine satellites orbiting the Earth right now.
Each satellite provider operates broadcast facilities where they gather all of the programming from content providers. Content providers are companies like HBO, CNN, ESPN, Showtime, other television networks and programming sources. Dish Network has a broadcast facility in Englewood, Colorado and DIRECTV operates two broadcast facilities in Castle Rock, Colorado and Los Angeles, California.
The satellite providers digitize the signals for quality, encrypt the signals for security, and then transmit those signals back up to their orbiting satellites. The satellites receive and rebroadcast the digital signals back down to Earth. So the satellites really act like giant reflectors.
Your satellite dish gathers the signal from the satellites then passes the signal on to your receiver. Your receiver processes the signal to your television and that allows you to get digital satellite TV.
The whole process is what gives you access to hundreds of channels of digital video and audio entertainment at home or at the office. It's also easy to take satellite TV with you in an RV or boat. Just aim your dish to the Southern sky and you are in business.
So the next time you're flipping through the channels or you just want to show off your techie side, you'll know exactly how satellite TV works.
Copyright © 2005 1 Stop Shopping Online.com. All Rights Reserved.
About the Author
This article is provided by http://www.1stopshoppingonline.com Satellite TV offers an incredible variety of channels, greater value, superior quality audio and video and can save you money each month over cable. Take advantage of fantastic satellite TV offers now at http://www.1stopshoppingonline.com/satellite-tv.html
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