English
Dec 27 , 2024
Yagi LPDA Antenna, sometimes called Yagi-Uda antenna, is widely used for applications such as broadcasting, home, and commercial radio communications. Today, let's talk about the factors to consider when choosing and purchasing a Yagi LPDA Antenna.
Yagi LPDA Antenna, also known as a directional antenna, consists of several metal rods. One of them is the radiator, the longer one behind the radiator is the reflector, and the shorter ones in front are the directors. The radiator usually uses a folded dipole, Yagi LPDA Antenna's maximum radiation direction is the same as the direction of the directors. The advantages of Yagi LPDA Antenna include simple structure, lightweight and sturdy, convenient feeding, and it is used in VHF communication and radar.
When choosing Yagi LPDA Antennafor installation, some parameters affect radio performance and mechanical aspects.
The gain of a Yagi LPDA Antenna is a primary specification. It mainly includes dipole gain and isotropic gain. The isotropic gain will be 2.1 dB higher than the dipole gain.
The front-to-back ratio is the ratio of the signal in the forward (useful) direction to the signal in the reverse direction.
Yagi LPDA Antenna's beam width specification provides the measurement of the beam width. The higher the gain of the antenna, the narrower the beam width. Conversely, this affects the precision with which the antenna needs to be directed towards the signal source. Since it is sometimes difficult to accurately align the antenna direction, higher gain and very narrow beam width make the setup more challenging.
Yagi LPDA Antenna is associated with the frequency, having a central operating frequency and bandwidth.
For some antenna installations, the weight of the antenna might be an issue. The bracket needs to be strong enough to hold the antenna firmly, so if the antenna is large, stronger brackets are required.
For some antenna installations, the length of the antenna might be an issue. The higher the gain of the antenna, the longer it will be. This might affect the overall installation - the longer the antenna, the greater the impact of wind on it.
When considering purchasing or installing Yagi LPDA Antenna, it's necessary to understand the specifications and balance various data to get the best solution in terms of performance, cost, size, etc.
Do you wish to enhance your remote communication capabilities? The Yagi LPDA Antenna offered by ASIAN CREATION is your best choice, this powerful and reliable antenna is designed to meet your communication needs, whether you are a professional or an enthusiast. In general, ASIAN CREATION's Yagi LPDA Antenna can satisfy the demand for stable Wi-Fi connections in homes and offices, and also provides customized communication solutions for special environments such as industrial areas. Whether you need longer transmission distances or more concentrated signal coverage, Asian CreationYagi LPDA Antenna is your ideal choice!
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