The Digital TV Antenna: A Must for HDTV Reception
With the approaching phase out of analog television, there’s a movement to digital (high def) television. And due to the kind of signal from the TV stations will change, this is also true with the receivers and their antennas.
Digital signal is different from analog signal in a significant manner. A digital television antenna promises richer colors and higher resolutions than conventional analog TV. With conventional analog system, if the signal is weak, you get fuzzy video, whereas in a digital video systems weak signal means no reception. The advantage, of course, is that high-def receivers provide better viewing for the user. The pictures received includes all the information that was transmitted. The question remains whether the digital TV antenna will receive it at all.
Additionally, there are lots of sources for HDTV TV. There’s satellite, cable, and free TV broadcast from terrestrial towers. Some digital TV antennas which can also be used to receive from multiple sources. The exception is satellite TV, as the data have to be decoded through the satellite TV service provider’s set-top box.
Digital TV antennas are a growth market and it’s relatively easy to get one. Most times, it is really necessary to acquire one, since HDTV video systemsdon’t come with one. Most appliance stores have these in stock, though, usually situated beside the HDTV flat panel display area. There are a lot of kinds to choose from in an array of shapes and sizes.
It’s not necessary to find a big antenna, nor an outdoor antenna model. In most cases, an indoor model will do. And usually, if the indoor model couldn’t get any signal, no need to bother as using an outdoor antenna would most probably have the same result.
Funny, but one of the questions which need to be answered after getting an indoor digital tv antenna is where to situate it. If you have a slim flat panel display, either an LCD or a plasma TV, this is a small concern to think about.
