What You Should Know When Buying an 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. 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, how do you really figure out which TV aerial is best for your needs?
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. The fact that they’re using a specific size means that it should the ideal one you should use, too.
Next, you want to know as well if the aerials are facing or pointing to the same direction. If that’s the case, it’s actually a good sign because it usually means you live in an area where there’s a good signal. Television aerials that face different directions mean that there might be reception problems 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.
Type of Signal
When it comes to aerials, most of them receive UHF signals, VHF signals, or in other instances, both of them. Furthermore, it’s also very inaccurate to make the presumption that all digital channels are located in the UHF bandwidth. 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
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.