Signal boosters are a popular choice for those who want crystal-clear TV reception. What role do signal boosters play and, more importantly, how do they function? Understanding how signal boosters work and when they’re most effective will help you understand their limitations and capabilities.
Understanding Signal Boosters
Signal boosters, also known as amplifiers, are devices that increase the strength of signals received by your satellite dish or TV aerial. The device works by boosting the signal received by your aerial before it’s decoded by either your TV or set-top box. A signal booster’s primary purpose is to reduce signal loss caused by obstructions such as tall buildings and trees or during transmissions over long distances.
Signal Boosters: They Are Effective
Signal boosters work best when the signal is strong but not clear. In rural areas, the distance to the broadcast tower can be significant. In urban areas, where buildings can block the path of the signal and cause signal degradation before reaching your TV, boosters are also beneficial. For advice about TV aerial installation Cheltenham, contact Steve Unett who offers TV aerial installation Cheltenham.
Signal Boosters: Limitations
Signal boosters do not solve all problems. Signal boosters amplify a signal. If the signal is distorted or blocked, this can also increase noise and interference. This could potentially lead to a worsened picture. Signal boosters can also cause signal overload in areas where the signal is strong. This can be as harmful as a poor signal.
Installation Considerations
The placement of your signal booster is crucial for optimal results. Install it as close as possible to the aerial, usually right along the cable connecting the aerial to your television. This helps to amplify the signal and prevent any loss along the cable.
Alternatives to Signal Boosters
Other solutions are:
- Upgrade to a better aerial or one that is more suitable for your area, especially if it’s suited to the signal strength and direction.
- It is important to realign your satellite or aerial dish so that it points directly at the nearest tower in order to get the best signal.
- Replace or remove any damaged or old cables connecting your aerial to TV. These can reduce the signal quality.
Signal boosters are not universal solutions. They can be very useful in certain situations, but they’re not always the best. Before deciding whether to use a signal booster, it is important to assess your situation and consider all factors including the strength of the signal, its quality and any potential obstructions.
