How to Purchase the Best Outdoor TV Aerial
While most people think that purchasing an outdoor TV aerial is relatively simple, it isn’t as straightforward as you believe it is. The fact is you may even end up buying the wrong one if you don’t know what to look for in a TV aerial in the first place. It’s true that there are other factors to consider aside from the price.
When choosing television aerials, two of the most important initial considerations are the proximity of your home to the transmitter and the kind of terrain it is situated. Accordingly, if you live far from a transmitter, it means you will need a larger aerial, the idea of which is to provide more gain. But there also are TV aerials that don’t have to be very large for them to be capable.
Now the most obvious question you must ask yourself is this: how do I figure out which TV aerial is best used for my specific situation?
Check Your Signal Gain
The simplest and quickest way to understand what size of aerial you need is by looking around your neighborhood and seeing what your neighbors are using. Hence, if you see that they are using the same size of TV aerial, it’s safe to bet that it also will be the one that will suit you best.
Next, you want to know as well if the aerials are facing or pointing to the same direction. Truth be told, it’s actually a good sign, indicating that you live in an area where there’s good signal. In case the television aerials face different directions, it usually means that there are reception issues in your area. But don’t easily get discouraged because you have the option of looking for a TV aerial company that offers a signal amplifier or booster.
Aerials, at least for the most part, receive two kinds of signals – UHF and VHF, but there also are times when both are received. Moreover, it’s wrong to say that all digital channels are found within the bandwidth of UHF. It’s true that majority of high definition signals are found on UHF, but there also are some located within the VHF band.
Outdoor vs Indoor
But if you’re still aren’t sure what sort of TV aerial you need, then it’s important that you should also learn what the differences are between outdoor and indoor varieties. For one, outdoor aerials are more difficult to deal with in terms of installation, which is why many homeowners opt to have a professional do it for them. On the other hand, indoor varieties are easier to install and quicker to setup, but they usually have weaker signal reception than outdoor TV aerials.