Having lots of connected devices can negatively impact your wireless network-when you scan for devices using a Wi-Fi Analyzer or scanner, you can see how many devices are on your network and what those devices are. One example of this is troubleshooting a slow wireless network. Wi-Fi scanners and analyzers are built to display wireless network activity through topology maps, performance metrics, data correlation, and more Wi-Fi analysis capabilities.īy locating all devices in your network and gathering their information, a Wi-Fi scanning tool can help you detect problematic devices along with other wireless network issues. By gathering data like signal strength, coverage area, bandwidth trends, and more, a wireless network scanner can enable you to monitor and understand the activity happening across your Wi-Fi networks. Scanning for wireless network devices enables you to view critical insights into your wireless network and devices, so you can troubleshoot and optimize your overall Wi-Fi performance. What Does Scanning for Wireless Network Devices Do? You can also use Wi-Fi scanning software to discover areas in your facility with a weak Wi-Fi signal. Using a Wi-Fi network analyzer for consistent Wi-Fi scanning helps you collect data and identify problems and indicate potential solutions, such as switching to another channel to reduce congestion. Wi-Fi signals are constantly changing, and small changes in the network can have massive effects on the overall connection uptime. A wireless network analyzer can help you maintain connection quality, which can be vital for numerous business needs and performance metrics. In simple terms, a Wi-Fi analyzer or scanner gathers information about access points and channels on your network and displays it in an easy-to-understand, visually accessible way. The Wi-Fi analyzer then examines the spectrum to view networks, their channels, and signal strength. Mitchellvii had already given some ideas.Most Wi-Fi network analyzers work in a similar way, in which you can choose a wireless spectrum to examine, such as 2.4GHz or 5GHz. With those programms you can "easily" finetune parameters or the position of your router to gain some bandwith without having to buy a new router. My advice would be: Use Inssider and Ekahau Heatmapper to inspect your network and something like LanSpeed to measure your throughput. The hick-ups you had could result out of the limited speed of the surface itself, the stream of the tv (apps like zatoo are relying on p2p and are known for such behavior) or your wifi-signal. At the other moment is was able to use the network at university from another building with a 6-lane street and some big walls between me and the last access-point (yes it was not the most reliable connection)Īs for the lack of a arm-version of inssider (and a lack of 5Ghz at the laptop), i'm not able to put those observations into some comparable figures.ģ. The only time i'm getting 5 bars on 5Ghz is 0,5m (1.6 ft) away from the router. IMHO the wifi in my rt is ok (despite the limited speed), but seems to have problems showing full bars even when the router is in the same room.Įxample: While my girlfriends laptop showing 5 Bars (at -39dbi meassured with inssider at 2,4Ghz two rooms from the router), the surface shows 4 bars and between 2-4 bars on 5Ghz. It depends on the quality of the chip/antennas - the surface chipset and antennas where claimed as "long range", so you could enter wifis other devices would not even recognize. The Bars are just an icon and the treshholds differs - it's like on mobiles, where on device 1 you can easily have calls with 1 bar, while device 2 is not usable with 2-3 bars.Ģ. Since your router has external antennas you can look into getting some "hi gain" replacement antennas that are larger and put out more signal.ġ. These cost more than wifi range extenders but can go further since it is using wire to transfer the signal to remote regions.ĥ. Get a range extender that routes signal through your home wiring by plugging it into the wall electric plug. Buy a range extended of the same brand as your router and place it half way between your router and the furthest point of your house. Take some aluminum foil (shiny side out) and build a little "signal fort' for your router that will bounce all signal in the direction you desire. If your router is placed against an outer wall of your house, half your signal is going out to your neighbors and through the roof. If you have a 2 story house, place your router on the second floor.Ģ.
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