As there are plenty of options surrounding aerial installation, you have to decide the best type of aerial for your needs or usage. Certain types are capable of obtaining signals over a broader area, and others are specifically designed for signals in the local area. If you can understand the differences between the two, this will help you to select the right solution for your requirements.
One standard aerial commonly used is the Yagi aerial. This is a standard TV aerial which is mounted on a pole which is made up of a rod and a reflector. The cable which connects to the element which is near the reflector is known as the “driver”. These types of aerials are best used to receive signals from a transmitter in the direction that the rod is pointed at. The main drawback to this type of aerial installation is that it will receive some, but not all transmission frequencies.
Antennas with poor quality digital reception employ an aerial called the Digital High Gain. A couple of reflectors at the rear are required for this tv antenna installation. They also might require up to 100 elements. This particular aerial is a good option for areas where there is poor reception, although it can be quite costly.
Loft Mounted antennas are the best type for analogue signals but are not really recommended for receiving Freeview signals. Sometimes the roof tiles or plumbing affect the signal quality. The loss of signal is generally regained by using a satellite grade cable to connect your box to the aerial.
It is crucial to choose the correct aerial when you have aerial installation done for you. Most aerial installers already know a lot about this and will advise you which is best. Although certain aerials work well in some areas, others will not. This is something you need to think about with respect to your aerial installation.
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