By using a simple antennae one can receive local OTA television broadcasts that are just as good or even better compared to satellite or even cable TV. It ie even cheaper to use OTA broadcast because they are free. If one lives close to the TV transmitters serving a certain area they only need a small indoor antenna but if they live far away then they will have to get an outdoor antenna. TV antennas had been phased out a while back but they are now coming back into the main market because they offer a cheaper (almost free method) to watch TV.
The main reason people buy antennas is because they offer TV lovers the opportunity to watch TV for free without the need for any subscriptions The other advantage of antennas is that they can receive TV signals in literally any part of the country thus even folks in the country side can get one TV station working as the people in cities enjoy a host of many stations for free.
The other upside of OTA TV signals is that they transmit data in an uncompressed way thus deliver better picture quality compared to cable and satellite that use data compression technology that affects picture quality.
The best way to determine whether you will be able to get good TV reception after buying an antenna is to look for the nearest and direct broadcasting towers near where one resides because TV signals are transmitted in a straight line. This means that getting a good connection beyond a certain curvature of the planet (like 70 miles) is hard. Any obstacle like a mountain or sky scrapper that lies between the TV station transmitters and the antenna will hinder reception of the signas. This makes it integral to first know where the TV station transmitters are located before you even think of buying an antennae.
Aside from being aware of where the TV station transmitters are located and their direction from the home the person also needs to check if there are any obstacles in the path between the transmission stations and the home. The good thing is that these days this process has been simplified and all one has to do is to visit some online sites and key in their address. They will then get a list of local stations that each have a colour coded indicator that indicates the kind of antenna that is recommended for one to get the best reception.
The above steps are just a preamble in getting a good antennae but they are as important as the steps on how to go about purchasing an antenna.
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