The program for checking the WiFi signal strength. WiFi Analyzer - application for analyzing a WiFi signal in Android. WiFi Sistr - Free utility for displaying the power of Wi-Fi networks Testing WiFi signal

It is often necessary to quickly check the level of WiFi signal to select the most free channel with good reception quality. For this task, a simple Android application WiFi Analyzer is better suited.

With it, you can easily not only determine free channels, but also check the quality of receiving Wi-Fi in various places of the apartment or cafe or view the changes in the time. After startup, the graph will be seen in the main window of the program on which visible wireless networks will be displayed, the reception level and channels on which they operate. In the case of their intersection on the chart, it will be clearly displayed.

You can also see the "rating" channels, by type of any star ratings, in which it is clearly shown how currently the choice of one or another one is compept. Another application of the application is the Wi-Fi signal strength analysis. To begin with, you will need to select, for which wireless network is checked, after which it does not interfere with the level of reception, while nothing prevents navigating the locality or check the change in the quality of the reception depending on the location of the router.

It will also not be superfluous to add that our interest in the WiFi network can be not only in a passive analysis. With mobile phone help, you can also try to choose a password to a wireless access point. To do this, you will use the application called WIBR.

WIBR is a unique application with which you can hack Wi-Fi neighbor and use it Internet for free. This is not a joke, WIBR works on the principle of automatic password selection (brut) to Wi Fi, and if the password is simple, then the probability of picking up the password is close to 100 percent.

The WBBR supports hacking several Wi-Fi network at once, and shows information on one screen, when you click on one of the networks, you can see detailed progress statistics: the number of passwords per minute, how many password options are already checked and how much it remains.

The application supports the download of your own dictionaries, for this you need to download them (or write independently in the notebook all options for possible passwords and save in TXT format), specify the path in the program itself. Especially for our users, we added more than 10 dictionaries with the most common passwords.

Information about Wi-Fi networks (SSID and BSSID)

Signal level

Signal level graphs at access points.

Inventory

Assign the name of the registered Wi-Fi devices.

802.11AX - Wi-Fi 6

See the latest APPs and routers on the market.

Channels

The distribution of Wi-Fi channels and Wi-Fi Channels scanner at 2.4 and 5 GHz frequencies.

Safety

Information about the protection of WEP, WPA and WPA2.

The ACRYLIC Wi-Fi HOME program allows you to in your, including new 802.11ac and 802.11AX networks. ACRYLIC Wi-Fi Home is a free Wi-Fi scanner for Windows. To view and scan Wi-Fi networks in your, including new 802.11ac networks and 802.11AX. ACRYLIC Wi-Fi Home is a free Wi-Fi scanner for Windows.

As a result of the massification of wireless networks, the effect of saturation of Wi-Fi channels. Using Wi-Fi scanners, such as Acrylic Wi-Fi Home, you can improve the speed, configuration and select the most appropriate channels to optimize the network speed throughout the house.

ACRYLIC WIFI sends automatic warnings when publishing new versions of the program with improvements. If you like our Wi-Fi channel scanner and ACRYLIC Wi-Fi HOME wireless networks, help us, sharing information on

Diagnostics Wi-Fi networks and detection of free channels

In this article we will talk about how to detect a free channel Wi-Fi Networks for more accurate (reliable) access point setting or other wireless equipment. Wi-Fi diagnostics Networks are performed by specialized utilities. Among them there are both paid and free versions, most popular are below:

Let us dwell on the utility inssider.Since this is a powerful tool for diagnosing wireless networks. This program will help you measure the signal level and evaluate the performance of your Wi-Fi equipment in various places. You can clearly watch and check like walls, stairs, doors, and in general, the layout and materials of your room affect the coverage area of \u200b\u200bthe serviced wireless network. At the same time, the HOME version is completely free.
Currently, in any modern city, every home or office is literally teeming with an abundance of Wi-Fi networks. At the same time, when several wireless networks overlap the channel on which they work (i.e. several Ap. The building distribute Wi-Fi network to one channel) There is a situation of slowing down the work of all Wi-Fi networks on this channel. Scanner inssider. It will help to detect the best channel for your Wi-Fi.

Features of this on:

• inssider uses your current wireless card and Wi-Fi connection software
• works with Microsoft Windows Vista, 7 and 8.1 (32 and 64 bits)
• tracks the power of received signals in DBM over time
• sort by MAC address, SSID, channel number, RSSI, and time

Installing the utility does not cause any difficulty. It is worth noting - if you use multiple wireless adapters, then in the menu Network connectionselect the desired wireless adapter - when it is assisted, scanning will be performed. Next, the program will automatically scan wireless networks and displays information about the ether. The following is a screenshot of the Inssider desktop:

Inssider Work Window

Consider in more detail the information provided:

SSID. - Wireless Network Network.
Channel. - The channel number on which the wireless network is running. It is recommended to use a wireless channel on which the smallest number of other networks is running.
RSSI - Power level of the received signal. The higher the number of RSSI, or how it is less negative, the powerful signal. Try not to divide the channel number (Channel) with access points that are approaching your network level.
Security - Security type. In some versions of the utility type of safety WPA2-TKIP. denotes how RSNA, but WPA2-AES. as CCMP..
Max Rate. - The maximum speed of the device at the physical level (maximum theoretical speed) provided by the access point.
Vendor - Access point manufacturer.

In Russia, 13 wireless channels are allowed, three of which are non-rigging (these are channels 1, 6 and 11).
If the wireless adapter, installed on the computer / laptop / tablet PC / smartphone, is intended for use in the USA, it will be possible to use only channels from 1 to 11. Therefore, if you set the channel number 12 or 13 (and also if one of them was The automatic channel selection algorithm is selected), the wireless client will not see the access point. In this case, it is necessary to manually set the channel number from the range from 1 to 11.

So, we got acquainted with one of the utilities used to diagnose Wi-Fi - Inssider. In the next article, we will talk more about the reasons for unstable wireless networks - follow the blog updates.

There are dozens for Windows, but such as WiFi Sistr. Unique in its kind. We are talking about an extremely simple application that allows you to know how to find out the signal level of any point Wi-Fi. Of course, if it is located in the zone of the sensor reach.

Interestingly, the power of the wireless signal is shown on the screen in a digital value. After you click downloadWiFi Sistr.and install the program, a small panel will appear on the desktop. You can place it in any part of the screen: downstairs at the top or even in the middle. It will show digital and graphic signal levels.

It often happens that the user cannot go to the site for incomprehensible reasons - especially if you are connected via Wi-Fi. Another situation is the following: a client for messaging periodically interrupts the connection - you have to constantly reconnect. To solve this problem, it suffices to look at the signal state panel and make sure it is quite enough for a stable and fast Internet. If you have a WiFi Sistr program, then it's easy enough to do it.

Features of the WiFi Sistr program:

• Flexible in the setup. Despite the simple interface of the panel, you can configure even it. It is enough to click on the status panel by right-click - and you will open the menu with the settings.
• Comfortable. You can watch the signal level right on your desktop of your PC or laptop.
• Does not consume a lot of system resources, it has not just a small - miniature size.
• For the correct work of WiFi Sistr you will need .NetFrameworkversions 1.1 and higher.
• When starting, it always turns into a tray and does not interfere with the work at the computer.

Chip opinion: Google promises a simple solution for the maximum possible coverage of the WLAN network of each house. With the help of the Google WiFi system, the Internet giant can really seriously improve the hardware. The system is very easily configured and offers high performance even in the most remote corners of the apartment.

You can get the Google WiFi system with one, two or three "units" - their quantity depends on the size of your housing. In the case of the set wept, we are talking about two "units" of Google WiFi, which together should provide a full coverage of the WLAN signal of an apartment with an area of \u200b\u200bup to 100 square meters.

Compact and productive

Dressed in white plastic clothing, Google WiFi system Thanks to a quad-core processor and 512 MB of RAM has a sufficiently large power. At the same time, four antennas are built into Google WiFi - two for the band 2,4- and two for 5-GHz. According to the manufacturer, the system is capable of working simultaneously in two ranges and thus achieve in the theory of maximum data transfer rates up to 1200 Mbps.

With the help of the direction of the directional signal (beamforming), the transmitter power can be even more increased. In addition, two gigabit port can be used for LAN- or WAN connections. As a method of encrypting Google WiFi uses WPA2-PSK is a modern standard.

Google WiFi: Expands depending on the size of the apartment

All through the app

Setting up the WLAN system from Google is made exclusively through the application (Google WiFi), which is installed on the smartphone or tablet. At the same time, all user actions on setup are accompanied by a truly good assistant assistant. More without his tips, you must first connect one of the "units" of Google WiFi to the electrical outlet and your Internet connection (existing router or modem) - via the integrated Google WiFi modem will not be available.

Then you should run on your smartphone to setup, equipped with an assistant. Through Bluetooth, the application will find your "primary unit" Google WiFi. Then use the camera to scan the QR code located on the back side of Google WiFi, after which the WLAN communication must be installed.

Now you give your network name, then you specify a password to connect to it - and everything is ready! Adding the second "units" is also carried out just: connect to the outlet, for some time, keep the smartphone with the Bluetooth turned on, scan the QR code - and also ready!

In something more, in something less: a truly large number of information, the Google WiFi application will not share

You can't do much

A really large number of options for configuring the application does not offer. You can define the prioritization of requests for certain users, create a guest network, add new Google WiFi devices, test the speed of the Internet connection and take advantage of a pair of functions.

Moreover, it is the connection tests that show "inhomogeneous" results: if a pure test speed test of the Internet connection (measured by the LAN-port of the primary "units") gives the result in "real" figures, then the quality of communication between individual units of the system is estimated by the application only by school marks .

Everything is displayed clearly, intuitive and graphically decorated accordingly. But all this is not for those users who are engaged in settings of networks at a professional level! In particular, in vain here there will be an opportunity to manually install WLAN channels or change other settings on the network.

The best WLAN network everywhere!

With everyday use, you really won't notice when your device will "change" one "one" of Google WiFi to another - in this sense the network is completely uniform. So in our test apartment, it was not possible to detect a single "narrow" place, which previously met in one, then in another corner - the system is imperceptibly and constantly connects you to the Google WiFi device at the given time.

Now everywhere the signal level is really very good, which is not only noted by subjective sensations, but also the results of measurements of the Google WiFi application. Perhaps the automatic selection of channels is very good here.

Alternative: More Power - Netgear ORBI AC3000 (RBK50-100PES)

Netgear also with its WLAN system, which costs about 27,000 rubles, promises the best WLAN-coverage in all corners of your apartment or your home. According to the results of the practical test, we can confirm that it works really well. At the same time, the ORBI system is also very simple.