There does not seem to be any more convincing that you all need to go in for a TV antenna so that you enjoy free TV and with quality picture and sound. But what you may not be aware
When you are going about making choices in the selection of the indoor TV antenna, first of
Does it receive all the channels:
There are certain HDTV antennas which are available in the market that only has the capability to pick up UHF frequency signals. But these type of antennas would only work well in certain regions. But when the broadcasting station starts to send VHF signals then you would need a TV antenna that can pick the VHF frequencies. Hence you can check out the frequency available in your area so that you do not miss out on any of your
Directional or Multi-Directional: This is also an important feature that should not be missed out. When you are residing in locations that have tall buildings or trees then there are chances that the signal can get blocked leading to weak signal reception. When you go in for a directional antenna then you can point your TV antenna at that particular direction so that you receive strong signal strength. In case if there are less of obstructions then you can go in for a multi-directional TV antenna since it would work just fine.
It can pick up Digital signals just well: Digital signals does not mean that it is HD. Even with the best indoor HDTV antenna, it makes use of the same kind of design that was once used for analog signals prior. When it comes to the question of delivering 4K pictures, then it completely depends on the type of antenna you purchase. Some of the antennas can whereas some may not. For those who may have a 4K TV, there may probably not any channels in your area who are broadcasting shows in Ultra HD.