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Buy your antenna to watch TV

The DTT antennas for indoor housing allow us to watch TV in places where we do not have a television outlet nearby.

It is very common that when we go to live in a new house, some of the rooms do not have television outlets, or these are located on the opposite side where we want to install the television, so we would be forced to install a cable to the location of the television. This situation is also very common when we want to redecorate our usual home.

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Tips for buying an indoor DTT antenna

The indoor DTT antennas, have been designed to solve this type of problems, since in many occasions it is impossible to install a coaxial cable from the nearest indoor tdt antenna socket, without this coaxial cable is getting in the way in the middle of the room or is aesthetically well, installed superficially by the wall or inside a gutter, which means a saving in the price of the installation.  

Many of you will still remember the “horns” antennas, because the indoor DTT antennas are the evolution of this type of antennas, incorporating electronics that exponentially improve the performance of these old antennas.

Parameters of an indoor DTT antenna

The most important parameter to take into account when choosing an indoor DTT antenna is the gain. The gain indicates the amount of signal that can be received with respect to the amount of signal that arrives by the waves at the antenna input. The higher the gain of an indoor tdt antenna, the better it behaves.

But in addition to the gain we must also know if the gain is linear throughout the frequency band that is capable of capturing the antenna, as in many cases the gain of the indoor tdt antenna is indicated in the best case. Finally, the noise figure should be as low as possible, since the indoor antennas are electronic antennas that incorporate a small amplifier inside. The better this amplifier is, the better signal we will have in our television.

Antena TDT interior

Tips for buying an indoor DTT antenna

Before buying an indoor DTT antenna, it is important to know that this type of antennas do not always work, as they depend on the power and quality of the signal that reaches the location where we want to install the DTT television. For these antennas to work properly we need at least a minimum signal level with sufficient power to be received so that it can be captured by the indoor DTT antennas.

It is usual that when we acquire an indoor DVB-T antenna, most of the DVB-T programs are received perfectly, but some may pixelate, or even not be seen. It will be the user who will determine if the programs that he receives fulfill his expectations or on the contrary wishes to change it for a powerful indoor DTT antenna.

We make a digression, when we speak of DTT programs, we refer to what we colloquially call television channels, like La1, La2, Clan, Tele5, A4, La Sexta, GolTv, etc.

In our experience with indoor tdt antennas, we recommend always buy in establishments that allow the return of items, as is the case of our online store www.tdtprofesional.com, because only until we test the tdt antenna in the location where there is no DTT antenna socket, we can check if the indoor tdt antenna works properly and captures the DTT programs we want to see. Therefore we advise you to keep the packaging, cables, wrapping and all kinds of accessories in perfect condition and to do the installation with “affection” until we are sure that the indoor tdt antenna that we have just purchased meets our expectations.

It is very common to receive returns of indoor DTT antennas that have been purchased to install them on the first floor of very tall buildings, which in turn are surrounded by other tall buildings. They do not usually work properly in basements or in homes where it is already very difficult to receive the DTT signal with an outdoor DTT antenna (conventional), as the houses are built in areas where the DTT signal does not reach.

On the other hand, our experience tells us that an indoor DTT antenna usually works very well in rooms of a house with exterior facing windows. The closer it is installed to a window, the better signal the indoor DTT antennas usually pick up. This type of antennas also give very good results in single-family homes and attics.

Therefore, when buying an indoor tdt antenna we always recommend buying a quality tdt antenna, in this case we recommend indoor antennas manufactured by Televes, as we have marketed and tested many brands, and Televes antennas are the ones that have a lower incidence of returns. Televes is a brand of great international prestige, which manufactures indoor DTT antennas in its factory in Santiago de Compostela.

On the other hand, we would also like to point out that there are indoor DTT antennas that are also designed to work as outdoor DTT antennas. This type of antennas stand out for having a quite discreet and elegant design, which allows the installation on the facade of our house, without these tdt antennas attracting attention.

Indoor and outdoor DTT antennas

These indoor and outdoor DVB-T antennas usually always give better results when installed on the facade than when installed inside the house, since by logic the signal goes through glass, concrete, wood etc. and is attenuated when crossing the facade of the house. Be careful, because many of these antennas are supplied without power supply, and we will have to activate the 5V output that always incorporate the DTT receivers for our indoor and outdoor antenna to work properly.

See catalog of outdoor DTT antennas.

Finally, we indicate that the installation of any indoor DTT antenna is quite simple, since all models usually include all accessories such as cables, power supplies, flanges, plugs, screws, etc.. In addition they usually come with a very extensive instruction manual that helps us to perform the installation ourselves without the help of any technician.