Why do I need an Antenna? HDTV is the answer.
When you are looking for a television antenna, HDTV is within your reach. You can buy an antenna, not only for high definition TV, but for a standard analog TV or for use with a home satellite system. Of course the proper outdoor HDTV antenna does depend on your geographic location and the signal strength you are getting from the broadcast site. To find out which one is best for you, you can easily check it on the Internet. All you have to do is enter your full address to get an accurate calculation.
Other factors that will affect the TV reception that you get with an outdoor antenna include the population density of the area. If you live in an area where there are tall buildings or if there are trees near your home, you may not get the reception on the television that you want. In rural areas, the reception you get from using an antenna will depend on the distance from the signal site. Outdoor antennas are best because of the clear view of the broadcast station. The higher the better is also the best installation technique to ensure that you do get sharp high definition reception.
An amplified antenna can improve reception, but if it is used indoors, you should make sure it is rated for this use. For outside use, amplified antennas will help preserve the signal and in rural areas, large roof mount antennas are the best ones to use. However, high rise buildings are not suitable locations because they can reflect the TV signal. This means you will get interference and not enjoy your television viewing.
HDTV antennas will not pick up all TV signals. You do have to choose the proper
antenna for your needs. If you want to watch the high definition channels,
then you will need to buy an antenna specifically for HDTV. One advantage
is that you will not have to pay for the channels or bother with subscribing
to a satellite or cable provider. The retailers for antennas do not assist
in installing them. This is your responsibility. They are not trained in
aspects of high definition or in the components of a television set.