The shift from analogue to digital television signals improves your television viewing experience. Digital televisions come with better imaging, video and sound quality alongside other features for a pleasurable entertainment experience. With digital television signals, you can opt for an indoor or outdoor antenna. Indoor antennas work best in areas where there is minimal interference to the signals being transmitted. However, you need an outdoor antenna to improve the quality of the signal received by your television if an indoor antenna is not good enough. Here are some commonly asked questions to help you gain insight on outdoor digital antennas:
Where Should You Mount the Antenna?
During installation, make sure that the location you have chosen has few surrounding obstructions such as buildings, trees and perimeter walls. This makes the rooftop an ideal location for the outdoor antenna. Clear bushes, prune or cut down trees to enhance a clear line of sight between the outdoor antenna and the source of the signals. If some of the channels still show signs of poor reception, use a metal or fibreglass pole to raise the outdoor antenna further above the signal obstructions.
Can You Install the Antenna in Your Roof's Attic?
Having your antenna in your attic enables you to prevent corrosion to the various components of the antenna because of minimal exposure to moisture and ultraviolet radiation. However, installing your antenna in your attic leads to loss of some signal strength and it may not be a good idea if you already have many signal obstructions around the house.
What Can Cause Your Outdoor Antenna to Fail?
Many things can cause your antenna to fail. In case of signals loss, look out for the power supply to your antenna and ensure that it is plugged in properly in the power source. Check if the power indicator light is working to ascertain that there is no problem with the power supply. Look out for signs of physical damage to the cables, the transformers, amplifiers and splitter and the antenna itself. If any, call in a professional to make the necessary replacements.
What Do You Need for Closed Captioning on Outdoor Digital Antennas?
Closed captioning assists people with hearing disabilities to enjoy television programming. It displays the audio messages in the form of text that appears on the videos. If you have someone with a hearing disability in your home, all you need is a set-top decoder or integrated decoder circuitry to convert the messages.
For more information on digital antennas, talk to a professional.