5 Important Facts About HDTV Antenna That Every Consumer Must Know

5 Important Facts About HDTV Antenna That Every Consumer Must Know

HDTV antennas have become important items in our life today as many countries now exclusively broadcast television in high definition. The antennas enable us to view high quality television programs easily. Before you purchase an antenna, you are reminded to make your selection carefully. You can't simply get any antenna as it might not suit your digital television due to some factors. Having certain knowledge about antenna is essential.

In order to save your precious time looking for information related to antenna, I have summarized some important facts here. You can take the points below as reference.

First thing first, let me ask you one question. Why do we need HDTV antennas? What is the difference between standard definition and high definition? For your information, the HDTV antennas allow more than 1000 lines of color to be transmitted. However, for standard definition, only 480 lines of color are transmitted. In other words, the more lines of color are transmitted, the sharper image quality you can obtain. Now, you should know why so many people are crazily talking about HDTV and its antenna. If you want to watch free broadcast, it is for sure that you need the antenna to get a clearer view. However, if you are the subscriber to cable or satellite, you are not required to fix an antenna. You will be able to watch programs in high definition automatically.

There are many types of antennas in the market. They have different features and functions. They come with different sizes. Some small antennas look like rabbit ears. You can also find large rooftop models. The size of an antenna affects the image quality of the television programs. The larger the antenna is, the clearer the reception.

Besides the size of the antenna, its position also plays an important role. If you want to have clearer view, you need to place your antenna at a position where there is no any obstruction. You are reminded to avoid fixing your antenna at the place where there is tall building in front. If it can't be avoided, then you would have less satisfied image quality.

HDTV signals are broadcast over the same frequencies as analog signals. If you already have a standard antenna with you, you don't need to spend more money to get a new HDTV antenna. You are required to get a converter box to pick up the HDTV signals. However, if your standard antenna is too old-fashioned, you may not be able to view the programs in high definition. If this is the case, you need to find a HDTV antenna to solve the issue.

Not all digital televisions are able to match with the HDTV antennas. These antennas pick up broadcast with a wide 16:9 aspect ratio. If you are watching the programs with black bars on the top and bottom of the image, it shows that your television does not have widescreen display. You should refer to the electronic stores for technical recommendations.

Being a smart consumer, by knowing the facts about HDTV antennas, you will be able to make smart decision.

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