Have you always wondered why TV antennas are usually installed on roofs? Or, are you planning to get a new TV antenna but don’t know where to install it? Well, rooftops give the ideal vantage point for TV aerials in Horsham. Wondering why? Keep reading to learn everything you need to know.
Unlike satellite dishes which receive signals from satellites in space, antennas signals receive their signals from land-based transmitters. Be it the radio or television, nearby buildings and trees often get in between the transmitter and residential property. Unless you live near the transmitter, trees and blocks can block most of the signals which reach your house. Installing a TV aerial outside on your house’s roof is thus necessary.
Here’re a few reasons why you should always get a TV aerial installed on the rooftop.
Key Reasons Why TV Aerials In Horsham Are Always Installed On Roofs
- Maximises Signal Strength
When you install the aerial outside, you are likely to maximise the signal received on your TV antenna. This means that you will receive reliable reception which is less likely to pixelate or break up. Installing antennas high on houses can easily clear obstructions like trees and other properties in your antenna. If you can get in line of sight between your TV transmitter and the TV aerial, you will have great radio or TV signal.
- Creates More Reliable & Robust Signal
Each additional dB of signal which you receive, results in creating a more robust or reliable signal. Wondering what this is? Well, the signal strength of antennas is usually measured in dB, which is in reference with micro-volts. Even though the minimum for digital TV signals is similar to that which is utilised for Freeview, you must look for measurements which are higher than 45dB.
To receive signal of such measurement, install a masthead amplifier or a higher grain aerial to give the signal a great boost. Also, it can overcome the signal losses which are associated with the connecting coaxial cable.
- Prevents Sources Of Interference
By installing TV antennas on your roof, you will maximise distance between sources of interference and the TV antenna. The antenna can potentially pick interferences up and feed it back into the system, thus causing poor TV reception. So, installing TV aerials in Horsham high up on the rooftop can minimise the chance of ruining your TV reception. This is because it will be away from all kinds of local sources of interference.
Why Should You Never Install Aerials On Chimneys
With the need for installing antennas high up on properties, are you wondering whether to install it on chimney? Installing aerials on chimneys can be a poor decision. Check out below to know why.
- Installing antennas on chimneys is more discreet and less noticeable
- Accessing your chimney is very difficult
- Installing aerials on chimneys can break roof tiles
So what are you still waiting for? It’s time to approach a reputed TV aerial installer!