A brief on Dish Network HDTV services

March 18, 2008 9:04 am admin Dish Network

High Definition Television – try asking a fifty year old man five years ago what it is and most likely you will get a face that looks as confused as you feel. But is the concept really that alien? Actually, the concept of High Definition television was popular in Japan for many years. It is only in the last couple of years that this concept has caught up with the Americans as well. And then one day boom, every one is talking about it. It has taken hold of the United States in a big way. Perhaps the most basic things one needs to know about High Definition TV or HDTV as it is more popularly known, is that is a totally separate television format from its predecessors; the normal television. Knowledge of this fact alone can help one understand the nature of high definition television and how one can take advantage of it in one’s home entertainment center.

So the next logical question that should pop up in your mind is “How is satellite TV different from normal television?” Satellite TV differs from normal in several ways like:

• All high definition television programming has the same 16:9 aspect ratio unlike normal television which usually does not have this feature.
• Picture Resolution: Television pictures are usually measured in the number of horizontal line resolution that they are composed of and the pattern that the lines are scanned onto the screen. For example; standard definition television has four hundred and eighty horizontal lines that are scanned in two separate steps: First the odd numbered lines are scanned onto the screen. A fraction of a second later, the even numbered lines is scanned, creating an illusion of a complete picture. This pattern is called an Interlacing Pattern and hence the standard definition television is said to have a resolution of 480i, whereas high definition television can have resolutions of 720i, 1080i.

These differences between standard definition and high definition television make it easy to understand why there is a need for high definition television programming in order to get the most of your high definition TV set.

Dish Network offers twenty five national channels at the entry level and thirty national channels in the premier level of high definition programming packages. Although this might not sound like a lot of channels, it remains a fact that this is the maximum number of channels provided by any service provider for high definition television programming. Plus, Dish also delivers cost efficient high definition television programming packages in markets where they are offered.

Purchasing this High Definition Television package is relatively simple and involves the same steps that one would take while signing up for a satellite TV package.

• Choose a good dealer
• Buy the product from the authorized dealer
• Buy online
• Buy directly from the company.