App test wifi signal strength install#
App test wifi signal strength software#

For more information, see the article What is the Wi-Fi System?Īdditional information can be found in the articles: Just like you can't light a multi-room flat or large house with a single bulb (even if it's a spotlight), the same goes for Wi-Fi: better to use multiple Keenetic routers as Extenders where needed. Don't try to cover a multi-room or multi-level room with a single router. If you have a weak Wi-Fi signal in distant rooms, we recommend extending your network coverage by adding Keenetic Extender (Explorer, Speedster, Buddy). A chart of the loss of Wi-Fi signal efficiency when passing through obstacles can be found in the article Wi-Fi signal attenuation coefficients when passing through different materials. Three concrete walls will leave the signal strength extremely low, the speed will drop to a minimum, the Wi-Fi network may be intermittent, or you may not be able to connect to the router.Īs you know, various obstacles (walls, ceilings, furniture, metal doors, etc.) between Wi-Fi devices can partially or significantly reflect/absorb radio signals, resulting in partial or complete signal loss. Signal strength -72 dBm, channel speed 60 to 80 Mbps. Interference: two concrete walls between rooms. The signal measurement is taken in the room furthest from the router (in the kitchen). Signal strength -54 dBm, channel rate 135 Mbit/s. Interference: one inter-room concrete wall. The signal measurement is made in the next room. Signal strength -40 dBm, channel rate 150 Mbps. There is no interference in the signal path. The signal measurement was made in the room with the router two meters away in direct line of sight. On the Keenetic router, Wi-Fi is set to default (signal strength set to 100%).

The measurement was performed for a 2.4 GHz Wi-Fi network from a smartphone supporting the 802.11n Wi-Fi standard with a maximum connection speed of 150 Mbps (channel width 40 MHz, one MIMO 1Tx1R spatial stream). The measurement was made in a two-room apartment of 56 sq.m. The assessment of the parameters is conditional (subjective) in nature and is based on our practical experience and data received from users. Determining the exact values, in this case, is impossible because the strength of the signal Wi-Fi depends not only on the RSSI indicator but also on some other factors (from the radio air traffic, from the signal strength of the access point, from interference, the characteristics of the mobile device). TIP: Note: These values are not absolute. Unacceptable performance: from -85 to -100 dBm.Medium performance: from -65 to -75 dBm.Excellent performance: from -35 to -50 dBm.Here are the approximate values of correspondence between Wi-Fi signal strength and signal quality: At lower power, there will already be a decrease in connection speed, packet loss, and repeated data transmissions (retransmits). Values not lower than -65 dBm can be considered a quality Wi-Fi signal. The higher the RSSI value (closer to 0), the better (stronger) the signal, and the closer to -100, the worse (weaker) the signal. The RSSI can take values from 0 to -100 dBm. Measured by the receiver in dBm (dBm, decibel relative to 1 milliwatt). The received signal strength indicator (RSSI) is used for measuring the strength of the Wi-Fi signal - it is the total power of the signal received by the receiver. From this information, you can determine the signal strength in different rooms and the range of your Wi-Fi network. With apps like this, you can see a list of nearby Wi-Fi networks, the numbers of the radio channels they are currently using, the signal strength of your router's Wi-Fi network, and the signal strength of neighbouring networks.

Walk around your apartment with your mobile device running the app and check the signal strength in different places.

App test wifi signal strength software#

Wifi Analyzer from farproc, WiFi Analyzer (open-source) from VREM Software Development, WiFi Analyzer from Zoltán Pallagi. There is a wide range of applications to choose from, e.g.

App test wifi signal strength install#

Using modern mobile devices, you can easily determine the level of Wi-Fi signal from the access point in different rooms of the apartment, private house, or office.įor example, take your Android smartphone or tablet and install a special free application to determine free channels and check the quality of Wi-Fi signal reception and strength.