A Few Things to Know About The HDTV Tuner
by admin ~ June 26th, 2008. Filed under: HDTV Accessories.A Few Things to Know About The HDTV Tuner
Today HDTV or high definition television is the latest in television technology, so programs have to be in widescreen format so that you can view the high resolution images, and the surround sound that offers superior viewing and a more theater-like experience. That’s what HDTV is all about. So, if you have HDTV at home and need to receive as well as output HDTV signals, you’ll need an HDTV tuner.
Receiving Signals As ATSC Converted To HDTV Signals
A HDTV tuner can also be called a receiver, decoder or a set-top box. It is common for the HDTV tuner to receive signals in ATSC format which are decoded in HDTV signals so that they can be displayed on an HDTV screen. It also means that the HDTV tuner will provide your HDTV with aspect ratio of 16:9 as well as picture definition in the range of 720p to 1080i.
It is also normal for the HDTV tuner to receive all HDTV signals which include cable and satellite as well as over-the-air (OTA) broadcasting. It is also suitable for receiving any kind of digital VHS recordings. In most cases, the HDTV tuner is used as an external box, but it can be integrated with the HDTV itself or with a HDTV receiver. It is generally connected between the television and the antenna. However, if you buy an HDTV that already has a HDTV tuner, there is no need to use an external HDTV tuner to receive regular cable channels.
The HDTV tuner is also useful if you should want to view HDTV programs. It can perform the necessary conversion even when using an analog television, as well as with digital televisions. These tuners are readily available, and they come in different price ranges, while the average would cost you between hundred and four hundred dollars. The price really will vary from one maker to the other, and some of the leading makers of such tuners include Sharp and Panasonic, Mitsubishi and Thomson as well as Samsung. In addition, it is also possible for you to get your HDTV tuner from a local dealer or from online stores.
Finally, you can expect different HDTV tuners to come with features to suit different user needs, like having program guide displays for each channel, self-guided setup and interactive program guides. Some of these tuners even come with a hard drive which can record standard TV programs
