The introduction of digital TV broadcasting has brought about great improvements over the analog system that has persisted since its introduction in the 1950s. However, the system has its own small share of problems as well. People using the analog signal could still receive TV broadcasts even when the signal quality was low; people would see grainy or fuzzy pictures. When it comes to digital broadcasting, there are only two ways; your either have a very good quality sound and pictures or nothing at all. You can only correct most of your digital TV reception problems by installing the correct type of antenna.
Factors beyond your control: There are several fundamental things that will ensure that you can receive the beat digital TV frequencies even though some of them are beyond your direct control. A good example is during times when there is severe weather that could cause the signal to disappear completely. There are also those rare cases where a person lives too far away from the source of the broadcast tower such that they just won’t be able to receive a signal no matter what strength of TV antenna they try to use. In most cases, people who live within a radius of 60 to 70 miles should be able to get the highest quality broadcast without any TV reception problems.
Types of antennas: Every time you receive poor digital TV frequencies you want to make sure that your TV antenna can receive both very high frequency (VHF) and ultra-high frequency (UHF) signals. An antenna that receives only one type of frequency will generally predispose you to getting poor TV reception problems or no TV reception at all.
If you live in an area where the digital TV signal is generally strong, an indoor antenna will do but because digital signals come from different directions, you will know how to adjust your antenna so that you enhance the signal quality; you must also make sure there is no interference from other electronic devices. However, if you live further afield, you will definitely need a larger antenna that will be placed on the roof; make sure it is not next to power lines and that there are no tall buildings obstructing the signal from the source.
Signal boosters: If you are receiving a digital TV signal but it is a weak one, you may consider looking for a digital TV signal booster. Digital signals can sometimes become weak as they travel through the coaxial cable and if this is the cause of your problem, a digital TV signal booster is what you really require.