The Beginner’s Guide to Installations

What You Should Know When Buying an Outdoor TV Aerial

Although you could be thinking that buying an outdoor TV aerial is a rather straightforward task, there’s actually more to it than meets the eye, provided you wish to purchase the best one for your needs. 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 quite true that there are more things to factor in other than 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. Generally speaking, the farther you are from a transmitter the larger the aerial you need to buy because doing so means providing more gain. Nonetheless, there are far more sophisticated and expensive TV aerials that don’t need to be large in size to be extra capable.

So, the most basic question to ask is how do you know which TV aerial is best used for your setting?

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, try to see if there’s a uniform direction as to where their aerials are pointing. 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. You don’t have to give up that easily though because you still have the option to find a TV aerial company offering some kind of signal booster or amplifier.

Signal Type

Aerials, at least for the most part, receive two kinds of signals – UHF and VHF, but there also are times when both are received. Furthermore, it’s also very inaccurate to make the presumption that all digital channels are located in the UHF bandwidth. While it’s true that majority of digital and high definition signals are within UHF, it can’t be denied that some are still found on the VHF band.

Distinguishing Outdoor from Indoor

Anyhow, if you’re not particularly sure about the type of TV aerial you want installed, then it makes sense to first learn what the differences are between outdoor and indoor types. 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. While it is true that indoor varieties are easier to install and won’t need a professional, they are naturally weaker in terms of signal reception.