How to avoid interference from nearby wireless networks?

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Choosing the Right Channel When selecting a channel for your Ubiquiti long range bridge, it’s essential to choose a non-overlapping channel to avoid interference from nearby wireless networks. In the United States, channels 1, 6, and 11 are non-overlapping in the 2.4 GHz frequency band. You can use tools like Wi-Fi Analyzer or a site survey to identify which channels are least congested. For example, if your neighbor’s router is operating on channel 1, choose channel 6 for your bridge.
Implementing Directional Antennas Directional antennas can significantly reduce interference by focusing the signal in a specific direction. Ubiquiti offers a range of directional antennas, including the G30 and RocketDish, which can provide up to 30 dB of gain. By pointing the antenna towards the receiving device, you can reduce interference from nearby networks and improve the overall signal quality. For example, a G30 antenna can be pointed towards the receiving device to provide a clear line of sight and minimize interference from other networks.
Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS) Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS) are techniques used to reduce interference by spreading the signal across multiple frequencies. Ubiquiti’s airMAX technology uses FHSS to provide a reliable and secure connection. By configuring the bridge to use FHSS, you can reduce interference from nearby networks and improve the overall performance of your system. Additionally, using a device like the Ubiquiti UniFi AP can also provide a more robust system with features like QoS (Quality of Service) and airTIME Scheduling.