Before you purchase an antenna, you need to decide on a couple of things. The most important things to think about are the type of antenna you will need, the location in which you will place it, your budget, and whether you can do it yourself.
Indoor antenna versus outdoor antenna
Pros for indoor antennas:
– Easy installation.
– Many have good receptivity throughout the whole house.
Cons for indoor antennas:
– Some of the cheaper variety have bad reception.
Pros for outdoor antennas:
– Better reception of digital signal.
– Normally placed at the highest point of the house, which improves the reception.
– You can install an outdoor antenna in a number of ways, including on the roof, wall or chimney. Installation kits can be found in numerous hardware stores.
Cons for outdoor antennas:
– Unless you are a professional installer, it can be dangerous and tricky to install an outdoor antenna. You will have to use power tools, climb ladders, and possibly even walk on your roof. This is especially dangerous in bad weather, so it is always better to hire professionals in TV aerial installation Swansea such as https://www.onevisionltd.co.uk/tv-aerial-installation-swansea.
– You will need to ground an outdoor antenna to discharge any electrostatic potential that will attract lightning.
If you decide on an outdoor antenna, there are a number of things you will need. These include:
– The antenna itself.
– Mounting kit.
– The mast.
– 75 Ohm to 300 Ohm transformer.
– Grounding block.
– Splitter (two-way or a four-way depending on how many TVs you want to connect).
– A digital converter for every TV that will be connected to the antenna.
– Hammer drill – for brick walls.
– Wood or masonry screws.
Assemble the antenna first while on the ground and then select where you are going to place it. Make sure it isn’t too close to tree branches or electrical wires.
If you decide to use a wall mount, you will have to drill holes for the bolts that will fix the braces to the wall. If the antenna is attached to a chimney, make sure that it does not protrude above the chimney.
Once the antenna is in place, you will need to tightly secure the cable to the mast. Using Ty-Raps is best.