Is the antenna gain determined during production? Can the antenna gain be adjusted

8

No, the gain is a fixed attribute of an antenna and cannot be adjusted.

Other related questions:
Is the antenna gain determined in factory settings
The gain is a fixed attribute of an antenna and cannot be adjusted.

Launch power adjustment of the OBU board on OSN 6800
The gain of an OBU board is fixed , but the gain of an OAU board is adjustable and gain locking and power locking are supported.

Determining the orientation of an antenna
Determine the orientation of an antenna based on the site condition. In most cases, good signal coverage can be obtained if antennas are placed with a correct polarization direction. From the signal radiation figure of an AP's omnidirectional antenna, you can see that the antenna gain is the highest in the direction vertical to the antenna. When an AP is placed horizontally or wall-mounted, the main lobe of an antenna should be vertical to the coverage area to achieve the best signal coverage.

Types of Huawei antennas
Indoor antenna: - Indoor omnidirectional/directional ceiling-mounted antenna - Indoor directional antenna - Indoor SMA antenna Outdoor antenna: - 2.4G&5G outdoor omnidirectional antenna - 2.4G&5G outdoor directional antenna - Outdoor backhaul antenna

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