HDTV, or High Definition Television, has taken over for standard and the first generation of digital television. The result of this takeover has been the advent of programs that are shot in a widescreen format in order to display true HDTV. The result is a high resolution picture on your screen as well as improved sound passing through the feed. The problem lies with the fact that you may need to buy an HDTV tuner in order to receive the HDTV signal in the first place.
How Does The HDTV Tuner Work?
In order to see the HDTV picture on your television, the broadcast feed must be received, interpreted and translated into a viewable picture. The HDTV tuner accomplishes this and makes the HDTV signal viewable in the correct widescreen (16:9) aspect ratio.
The HDTV tuner acts as a go between, between the telvision and the antenna. It will receive, decode and display all manner of signals from analog to high definition, to cable and satellite. The best route to go is to probably buy an HDTV television that already includes an HDTV tuner built in. This eliminates the need for a separate one.
While it can convert the HDTV feed to digital televisions, where the HDTV tuner really shines is in decoding and providing the HDTV feed to analog televisions. Without it, the analog television has no prayer of being able display the picture from the HDTV signal.
What Is The Cost Of Purchasing An HDTV Tuner?
HDTV tuners can be found in a range of models with prices that run around $99 to just over $400. This pattern fits with much of the electronics industry as a wide range of manufactuers and models necessitates a wide range of purchase prices. Some of the more prominent manufacturers include the familiar names like Samsung, Sharp and Panasonic.
Not all HDTV tuners are the same. Each one has bells and whistles and other features that the others may not have. These features can include program guides, self setups and program guides that are user friendly. The other thing that HDTV tuners may have, are hard drives that can allow you to use them to record your favorite programs.
You will need to decide whether you need to even purchase an HDTV tuner. If you already have an HDTV television that includes a high definition tuner, you can skip this HDTV accessory and save money. If you do not, then your first purchase will need to be an HDTV tuner. Hurry up and buy one!
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