Living Under an Airport: Troubleshooting WiFi and Cellular Interference
Many residents situated under the flight paths of local airports experience significant interference with their WiFi and cellular connections. This can be particularly frustrating when you're trying to enjoy uninterrupted internet access, especially during critical times like weather radar usage. This article explores potential causes and solutions to this common issue.
Understanding the Cause: Weather Radar and Airport Interference
User-10101980509374502950 suggests that weather radar is a possible cause for wireless signal interference in this scenario. Weather radar operates within the 5 GHz band, specifically using frequencies between channel 52 and 145. Since most consumer routers do not allow use of these channels, they often suffer from interference.
Tackling the Issue: Utilizing the 2.4 GHz Band
Given the current limitations, there are a few solutions that can help mitigate this problem:
1. Switching to the 2.4 GHz Band
The 2.4 GHz band is a viable option to avoid interference with weather radar. Most modern routers configure the 2.4 GHz band to use only one channel, which offers approximately 50 Mbps data throughput. However, by configuring the router to use two channels, you can achieve around 100 Mbps. This might be sufficient for most households.
2. Ethernet Connection for Reliable Speeds
Another effective solution is to connect your devices with an Ethernet cable. While some modern devices like Google Chromecast only support WiFi, newer versions offer the flexibility to connect via cable. Instead of connecting each device individually, consider installing Ethernet switches in key areas. These switches are inexpensive and can provide a reliable network connection.
Going Further: Advanced Solutions
For those seeking more advanced solutions, here are a few out-of-the-box solutions that can be considered:
3. Window and Door Copper Screens
A less conventional method is to install copper screens on the windows and doors facing the airport. This technique works best if your exterior walls are made of masonry or have aluminum siding. To ground the screens, remove the black and white wires in a power plug and connect the screen to the round safety prong, which is typically connected by either a green or bare copper wire. Copper screens are more effective than aluminum.
4. Upcoming WiFi 6E Routers
There are upcoming WiFi 6E routers that might help alleviate this issue. These routers can operate particularly well if you choose channels in the upper frequencies of the 6 GHz band. However, these devices are currently quite expensive, with initial prices expected to be around 500 USD.
Conclusion
Living under an airport can be challenging, but with the right strategies, you can minimize the impact of wireless interference. By utilizing the 2.4 GHz band, connecting your devices via Ethernet, or investing in advanced technologies like copper screens and WiFi 6E routers, you might find a solution that works for your household.