A business may want to limit its main WiFi network to its premises for security reasons or set up multiple wireless networks for different departments, minimizing their overlap to reduce co-channel and adjacent-channel interference. Desired coverage: It’s not always necessary or even desirable to cover the entire surveyed area with a strong signal.There are many places, such as schools and hospitals, where the concentration of wireless devices is much higher compared with the average building. The number of wireless users: When conducting any kind of WiFi survey, it’s important to realistically estimate how many wireless clients will be accessing the WiFi network simultaneously and provide sufficient capacity by ensuring a sufficient density of wireless access points.Survey mode: Wi-Fi Site Surveys, Discovery, Troubleshooting. Collect every detail, such as performance, APs configurations, signal level, channel interference, etc. Appliances and other sources of RF interference: In addition to walls and other solid obstacles, wireless signals are also affected by various sources of radio frequency interference, such as Bluetooth devices, cordless phones, remote mice and slide advancers, wireless doorbells, baby monitors, microwave ovens, and electronics with a switching load above 2 A. Grab a laptop with Windows onboard, install NetSpot and analyze your WiFi signal for FREE.Brick and lumber don’t affect wireless signals nearly as much, but their effect is still not negligible and should be accounted for during every predictive wireless site survey. For example, a 2.4 GHz WiFi signal passing through heavy concrete can experience a transmission loss of around 23 dB, while a 5 GHz WiFi signal passing through the same wall can lose up to 45 dB. Construction materials: Wireless signals are absorbed by different building materials at various rates.A plan or map that doesn’t represent the real location can jeopardize the entire survey. Floor plan or area map: A predictive wireless site survey simulates how radio waves would propagate through the survey area from individual access points, overlaying the results on a floor plan or area map.To successfully perform a predictive site survey, it’s necessary to provide certain basic information: Thank you for your continued support.Predictive Wireless Site Survey Prerequisites We’ll be excited and grateful to get your review for NetSpot here. Once you’ve given this new release a try, let us know how we did. Or you can follow the auto-update prompts in your already installed app. improved New project home screen: all projects are now conveniently displayed as thumbnails, providing for easy view and access.added iperf3 testing functionality has been added.added Drawing tools have been added to quickly sketch a map of a surveyed space.
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