For a decent quality Digital TV you might need to spend around $200 at Wal-Mart, but you will still wish to have spent a few more extra hundred dollars for a high quality one
The disadvantages of buying a cheap digital TV is that the quality of the product and after market service can be lower. It can also have a shorter warranty period or in some cases no warranty at all.
The digital cable box is now a necessity if you want to watch cable television. The digital cable box operates by converting and unscrambling satellite signals into a screen that transmits them as digital images. They can be bought at department stores fairly cheap and are now common household items.
There are many cheap handheld televisions on the market. One of the cheapest is the Digital Prisim model that is around $30. Most phones now also will show television shows.
Speaking as a proud owner of a LCD television, I can say they are worth the purchase. The picture is great and it is fairly cheap when compared to other televisions offering similar components.
The signal sent to the TV must be a digital signal as well.
none of my televisions are digital... yet.
Comcast will provide you with a digital tv box that allows your television to receive the digital signal and therefore you won't need the digital tv antenna.
Digital TV's are capable of and necessary for processing digital TV broadcasts.
A Digital Television (DTV) Converter Box is an electronic device that converts the new free over-the-air digital signal into an analog signal viewable on older "analog" television set. The digital to analog converter box connects your antenna or rabbit ears to your TV set. It will allow you to continue watching TV after February 17, 2009, the day the transition to "all digital" takes place. A digital to analog converter box will not give you a digital picture on an analog TV set. Analog TV sets using the set top boxes will show digital broadcasts, but not in the full picture quality of digital TV. However, your picture will be better than it was with the old analog signal. Technically speaking about picture quality: The reason the picture quality won't be as good on an analog TV set is because of the display resolution. Analog TV screens aren't designed to display the same level of picture quality and resolution that is found in the digital TV signal.
All TVS that you can buy are ready for the digital signal. You do not have to buy an HD TV to get a digital signal.
It does have a digital tuner built in. This LCD TV has a built in digital tuner,so you can receive all digital broadcast.
The digital standars in the U.S and other parts of the world had digital television in the early 1990's although digital television broadcast did not begin until later on.