Over 80% of the Australian population buckle in at home and watch TV. Antennas are the wireless communicators for TVs and depending on the type you have. You either get the best reception or you don’t.
Quality reception has become important to millions as more people choose to stay in during the pandemic. There are several types of antennas that make a difference in visualizing and hearing the shows you watch. Keep reading to learn more.
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Digital antennas are the modern version of analog antennas. Many households are moving away from the older generation in order to receive the best service.
The main difference between the two is that a digital tv antenna allows you to get the best signals when you connect them to cable. Digital antennas also offer more channels.
Indoor vs Outdoor
Most antennas are outdoors and provide the strongest signals. Indoor antennas are light in weight and easy to connect. A good benefit of indoor antennas is that adverse weather conditions or animals can damage them.
Frequency and Directional Antennas
Frequency antennas have two frequency lengths: VHF and UHF. There are no major differences between the two aside from their size.
Directional and multi-directional antennas help you receive the best signals based on the direction it faces. Multi-directional antennas allow you to get signals from many directions. Directional antennas have the advantage that they are least likely to deal with interferences.
Types of Antennas by Size
You can also classify antennas by size. There are 4 main types. It helps to talk with an experienced professional prior to antenna installation.
You may know dipoles are the “rabbit ear” indoor antennas. These are the simplest types of antennas.
Dipole antennas are two wires that point in opposite areas. There are a few variations like the bowtie, the whip aerial, and the folded and loop dipoles. You can stack dipoles to improve overall signaling.
These antennas reflect signals from a conducting plane and act similar to a mirror. There are several subtypes as well like the flat square and the paraboloid reflectors. Smaller and larger reflectors receive signals from satellites us
LPDA antennas, or log-periodic dipole array antennas, are often used for VHF signaling. These antennas have a rake-like appearance. The crossbars are the active areas that allow reception. They are excellent at blocking interference.
Many antenna installations today use Yagi antennas. These types of antennas possess many elements that allow them to be one of the best at receiving signals.
The Yagi antenna is a narrowband antenna that is made for single frequencies. Yagi antennas are UHF antennas that you can mount in front of a VHF without compromising any signals.
Installing Antennas for Quality TV
There is a load of science and mathematics that goes into the structure and function of an antenna. TV is not TV when there are unnecessary issues.
It helps to know the types of antennas available in order to decide which is best for you. The most important factor is often your location.
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