ResNet Wireless Interference

NAU's wireless network transmits on the standard 2.4 GHz and 5 GHz radio frequencies. These radio waves are subject to interference. Below is a table of the most-common devices that cause wireless interference:

Device Type      Explanation
Cordless Phones  Cordless phones can use the 2.4 GHz or 5 GHz frequencies which can cause wireless signal interference
Bluetooth devices Bluetooth devices transmit over a short range 2.4 GHz signal. Many cell phones, tablets, cordless mice, microphones and other devices use Bluetooth.
Other wireless networks Multiple wireless networks setup within close range can cause mutual interference. This is why NAU does not allow personal wireless routers on campus.
Other wireless devices Many other devices, such as wireless keyboards, mice, Xbox controllers, and wireless printers use the 2.4 GHz frequency
Microwave ovens Improperly shielded microwave ovens can emit 2.4 GHz frequency radio waves

If you find that you have a poor or inconsistent wireless signal in your room, see if you have any of these devices nearby. In some cases, simply moving your device to a different location might solve the problem.

Sometimes, however, it is necessary to remove the interfering device from the environment. This step can be difficult if the device is immovable or doesn't belong to you. Under such circumstances, please report the weak wireless coverage to us so that we may investigate. If you submit a request ticket, please respond promptly with any requested information so that we can help you solve your problem.



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Related Services

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ResNet, or Residential Network, provides a high-speed Ethernet and wireless connections to every student living in the residence halls of Northern Arizona University.
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Information about the wireless system in the Residence Halls.

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Training & Documentation


A page for frequently asked questions about the ResNet wireless network.


If you are experiencing wireless problems in your dorm room, fill out a wireless problem report.


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