What aspects should I choose a WiFi antenna?
Published:
2023-01-03
1: When the wireless communication terminal is mobile, it is necessary to consider the use of omnidirectional antenna, the omnidirectional antenna horizontal is 360 degrees, vertical is a certain angle, the higher the gain of the omnidirectional antenna, the smaller the vertical angle;
2: When the wireless communication terminal is fixed, you can consider the use of directional antenna, directional antenna horizontal and vertical have a certain angle, the higher the gain the smaller the angle, and at the same time debugging directional antennas need to be aligned with each other;
3: Antenna gain: theoretically, the farther the distance, the greater the antenna gain that needs to be selected;
4: Antenna transmission distance reference under effective bandwidth (outdoor wide environment).
AWK+2dbi comes with a small antenna--------------- AWK+2dbi comes with a small line 2.4G segment; the transmission distance is about 100 meters;
AWK+9dbi omnidirectional antenna------------------ AWK+9dbi omnidirectional antenna 2.4G segment; transmission distance is about 500 meters;
5: Comparison of 2.4G/5G bands
The 5G band has good anti-interference;
Under the same antenna gain, the transmission distance of the 5G band is about half of that of 2.4G;
It is necessary to pay attention to whether the wireless terminal supports the 5G frequency band;
6: Since wireless has a great relationship with the actual environment, the actual communication distance needs to be surveyed to determine whether it meets the requirements.
Shenzhen Feiyuxin Electronics Co., Ltd. products cover all kinds of antennas, RF adapter cables, GPRS antennas, suction cup antennas, WiFi antennas, WiFi6 antennas, RF connectors, widely used in network communication terminal products, wireless meter reading, outdoor wireless coverage, communication base stations, Iot, smart home, intelligent security and other high-tech cutting-edge fields, providing a variety of antenna customized development antenna manufacturers, is a one-stop wireless solution service provider.
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