Currently, air transmissions are required by law to broadcast only on high-definition television (HDTV), so you may need to improve your television antenna in order to have better reception of local channels. Although old antennas are capable of receiving new HDTV broadcasts, new antennas are better suited to the exceptional HDTV technology in your area. Follow these steps and you will get the best possible reception.
Define the location and type of HDTV broadcasts in your area. With the website antennaweb.org sponsored by the Association of Electronics Consumers (CEA) and the National Association of Radio and Television Broadcasters (NAB), you can obtain a profile of the antenna that best suits the reception of HDTV signals for your location.
On the antennaweb.org homepage, click on “Choose an antenna”.
Enter your address, city and zip code then press “Send” at the top of the page. When you enter the zip code, give the exact address to make the recommendation much more accurate. The website calculates your needs according to the altitude of your home and its orientation for transmitting local television stations.
Click on the color sections to determine the type of antenna you need for better reception. You may not have a good reception of all stations with the same antenna. In that case, establish which stations you want to have the best reception and buy that antenna. Depending on where you are, you may need an antenna that has very high and ultra high-frequency signals. Otherwise, choose a specific antenna for each type of signal in your area.
Use a compass to indicate if you need a directional antenna. This will be useful if the antenna goes directly to the transmission tower of the television station during installation. The graphic colors represented by the website antennaweb.org correspond to the same ones used by the products of the best Outdoor HDTV antenna of your local distributor. Look for antennas that have the same color that they recommend on the page to make sure you have the best option for your area.
How to use the antennas to get HDTV (HDTV)
If you want to receive the signals that are transmitted in high definition on your TV, getting a new HDTV antenna might be the answer. An HDTV antenna has the ability to capture high definition signals from nearby television towers and take them to your living room. The installation process is simple and can be completed in a few steps.
Find out where the signal from HDTV channels comes from. You can contact the stations directly or use online resources, such as “TV Signal Locator”.
Buy an HDTV antenna that includes both VHF and UHF signal reception.
Check to make sure that VHF reception on the HDTV antenna includes high and low band reception.
Find out if the antenna can be used outdoors. High definition signals, in general, are best received when the antenna is outside.
Install the antenna as high as you can, using a 75-ohm coaxial cable. If you are installing it indoors, try to place it on an upper floor or in an attic. Outdoor antennas should be installed on the ceiling or as high as possible. Installation material, such as clamps and screws, must come with the antenna.
Place the antenna pointing towards the area where the signal is emitted. This can help improve reception. Adjust the antenna while another person controls the channels and tells you what reception is like.
How to connect an antenna to an HDTV
Although the best way to receive HD programming is through a cable or satellite service, HD air content is available at some local television stations. The placement of the antenna as such is the most difficult part, especially if an outdoor antenna is used. On the contrary, it is very easy to connect the cable to your TV and turn it on.
Choose a suitable location if you are looking for an outdoor antenna. (Otherwise, go to step 2.) This should be done in a place free of obstructions and at the highest possible point. The higher the antenna, the better the performance of it. Go to step 3.
Choose a place for your indoor antenna. It should be a place free of obstructions if it is directional so that it can be moved to find the best reception point. Go to step 4.
Install the antenna. If you don’t feel comfortable doing it yourself, look for a professional to do it for you. Locate the power lines for the locations of your TVs. Be sure to keep these lines as short as possible to minimize power loss. HDTVs are very sensitive to problems of this type.
Connect the cable to your TV once the antenna location is ready. Or if you are using an antenna spinner, connect the cable of the rotating unit to your TV. Turn on the tv.
Tune in to a local station. HDTVs do not have “snow” or “ghost”, which indicates that the image will appear or not. If it does not appear, try rotating the antenna so that it points to the direction of the signal origin. If you receive enough signal, the image will appear.
Seek help to solve problems. If the antenna rotation does not solve the reception problems of local stations, check all connections.