Satelite TV Services – Dish Network or Direct TV?
How Does Satellite TV Work – Satellite TV Simplified
Want to know how dish satellite TV works? Here’s a simple explanation.
What is satellite TV and how does satalite TV work?
Satalite TV is a television system whereby a broadcast center sends a program signal to a satellite in a stationary orbit above the earth. The satellite sends the signal back down to earth where it is picked up by a satellite dish, converted to a TV picture by a receiver, and displayed on a TV screen.
What is a TV satellite?
A satellite is a large electronic device that hovers in a stationary orbit 22,300 miles above the earth. It’s function is to capture the signals being broadcast from satellite TV centers and beam them back down to earth.
The reason satellites are necessary for large-scale broadcasts is that satellite TV providers use radio waves to broadcast programs. Radio waves can only travel in a straight line and a satellite TV signal can only be captured by an antenna that’s directly in line with that signal.
A satellite broadcasts a signal from overhead in the sky thereby avoiding buildings, trees, and other obstructions that would block the signal.
What does a dish satelite tv do?
The purpose of a dish satelite tv is to capture the signal sent to earth from a satellite.
The dish is curved so it can focus the signal on the feed horn that sits in front of the dish. The feed horn sends the signal to an LNB (low noise block) converter which converts the signal and sends it to a receiver.
How do satellite TV receivers work?
The satellite TV receiver is the electronic box that sits next to your TV and allows you to change the satellite TV channels. The receiver decodes the satellite signal, converts it into audio and video signals, then sends it to your TV.
In addition to regular receivers, DISH Network and DIRECTV also have DVR (digital video recorder) receivers that allow you to record your favorite programs, and HDTV receivers that allow you to watch satellite TV in high definition.
Where does satellite TV programming come from?
The major satellite TV providers – DISH Network and DIRECTV – pay networks like ABC, CNN, and HBO for the rights to their programming. The networks send their programs to a DISH Network or DIRECTV broadcast center which in turn sends the programs up to a satellite.
Where can I get satelite tv service?
Satelite tv service is available from three satellite TV providers in the U.S. – DISH Network, DIRECTV, and Sky Angel.
* DISH Network offer over 280 channels of satellite TV programming and 60 Sirius satellite radio channels.
Their satellite TV system – the dish and receivers – is free when you order a program package and includes free installation plus instructions from an installer on how to operate your system.
* DIRECTV offers over 265 channels of satellite TV programming and 67 XM satellite radio channels with prices starting at $29.99 a month. Their satellite TV system is also free when you order one of their packages and comes with free installation and free operation instructions.
* Sky Angel is a Christian broadcast service that offers 20 satellite TV channels and 16 satellite radio channels. Their system costs $149 for one dish, one receiver, and one remote. Installation, which includes operation instructions, varies from $99 to $199.
The author, Brian Stevens, is the senior editor for TheSatelliteTVGuide.com and has written a number of articles on how satellite TV works.
Self-Improvement is Simple with Satellite TV
For many decades, television has been a fixture of American homes. It has become so common and so taken for granted that we all too often fail to appreciate.
For the better rebates and greater savings compared to your cable bill, direct satellite TV is available nationwide and local channels are included.
I’ve had Sky Angel for the last year and while it is no longer a satellite service they now give my family over 70 channels… the only thing I needed was their receiver (like a cable box) and high-speed internet. My whole family enjoys all the great programming.