Practical applications of Yagi antennas are normally finding their way in ham radio and TV receptions. Sometimes they can be employed also as a bridge antenna that will help in connecting a site to a Wi-Fi access point. Normally this type of antenna comes with a dipole, that acts up as the major radiating element.
The “reflector” is usually found behind the driven element, and this can add a forward gain of about 4 dB to 5 dB. This content will show you how you can effectively gain and increase wireless signal across many different devices. While what we want to deal with here would be more about gaining cellular signal, but the core lessons can find their practical application in WiFi antennas, television antennas, and many more.
These types of antennas are not going to have a hard time gaining signal, provided that they comply with given minimum reception conditions and energy transmission such as radio, cell signal, TV, etc.
Here are some FAQs about this type of antenna.
Question: Is a Yagi type of antenna, directional?
Yes, but to be more precise it is a qualified unidirectional antenna. This is the highlighting feature when it comes to enhancing the cellular signal. What it aims to achieve is to maximize signal reception provided by just a particular carrier in just one, solitary direction.
Question: How far can we make antenna reach?
If what you are aiming for is to further amplify your cell signal, this type of antenna would be coming with either 50 or 75-ohm configurations. Everything would be depending on your system’s use case (consumer or commercial usage).
Yagi types of antennas are 3 times more potent when placed side by side in comparison to, say, omnidirectional antennas, and we will attribute this to the fact that they are frequency-specific. You can also make them work with 1 or 2 carriers, and obtain the best signal wherever you may be.
Question: How to aim a Yagi antenna?
Outdoor antennas can be aimed in that particular direction where you know you can receive an optimum signal from your carrier. Be aware that Yagis are not likely to receive any signal that is out of their range or direction where they are made to point to.
This means to say that if your carrier is not within the range of the beam of your antenna, there is a very slim chance that you will obtain the boost you are aiming to have. This is the reason why we highly recommend that you look for the nearest cell tower first before making your Yagi point in any direction.
Question: Do you need to have your antenna grounded?
Grounding work for Yagis is not necessary. When dealing with a Yagi type of antenna, among the major considerations to look into if you want to boost the signal is how you will install it. This type of antenna is more likely to perform its utmost best if you will install it facing the direction you know will give it the best reception.
Normally this would be the direction that is in closest proximity to the nearest cell tower. This signifies that you may need to take on a trial and error approach first, that is testing out different directions first until such time that you figure out which point would be most appropriate for good signal amplification.
Question: How to find the best yagi antennas?
Premium antennas of this kind are usually equipped with its amplifier kits and inside antennas. This feature they have will help ensure that they will perform right under a long-term warranty.