Among the advantages I can mention the compact size of the device, a neat assembly (no squeaks, no backlash and no exfoliation), light weight, and also an excellent battery (it keeps for a really long time). Signal MR150-2 holds just great! Disadvantages? No, I did not notice them. I took a router for trips around the city, but even when I went outside, everything keeps just fine (including 4G). Within the apartment, my tablet works without problems through several partitions, and the cold start of the device takes just a couple of seconds (and maybe even less). After using this router for only a few weeks, the emotions from it remained only positive.
Wonderful antenna! Earlier, I tried to set up a stable signal using USB extenders, small amplifiers and other things. But I just live far beyond the city limits and my operator here didn’t really take care of the coverage. This thing decided absolutely everything! Besides the fact that I was able to put it on the roof, I even managed to weld the pipe, fix it and raise the antenna even higher. This helped get a very good coverage without crashing.
Alexander Sergeevich
On duty, very often you have to travel, and then the Internet must be on hand anywhere in the city and in transport. I liked this router a long time ago, but I traveled half of the city and at least somewhere it was. Lucky to order here. On the device itself, only positive emotions! Works well in all possible networks, speed of data transfer, it is possible to insert a memory card. Also, the plus is that you can connect several users, which is important for me for conferences, and an antenna jack (well, I already use this at home).
The device works great! True, I say right away that for 4G it will be necessary to transfer it to this mode, otherwise it will not see. There are no complaints to the store either: prices are affordable, delivery is very fast!
Dmitry Ivanovich
From the modem only positive emotions. Immediately made friends with Mac 2013 (before that, many devices refused to work with it). Faced the problem that the router did not see the modem, but everything was decided when I selected the modem only mode. All other things (such as a slot for memory cards, etc.) need to be disabled. In general, the thing is very good and inexpensive, I recommend!
I used to take the usual (unlocked) modem of the same model. The problem was that I did not find the firmware either on Russian or on foreign sites, so I could not replace the custom backup file with the factory IMEI. Recommendations for the MF910 did not work on this either, so I threw such a case. Took here immediately unlocked and no regrets! The price in the store is low, and the modem works like a clock.
Maxim Mikhailovich
The router was bought for installation in a computer classroom in our school. It works very well, any SIM card sees just fine! Initially, the speed is very good, but you can increase it if you use an external antenna (fortunately, there is a jack).
Yaroslav Leonidovich
I bought a router in this store a couple of months ago. Initially, I liked the work of the managers; they arranged everything quickly and efficiently. Now I can talk about the device in more detail. He worked with the MegaFon card and was very surprised at the speed that reached 30 Mbit. And all this with internal antenna, but you can connect to it more external! The truth has not yet figured out how to connect via telnet, but a friend promised to help.
Veniamin Alekseev
Constantly lost the signal from the router. As soon as I put something up to work or communicate with my colleague via Skype, then the connection simply disappears. They advised me to take a repeater, which I did. It helped great! Sellers separately express my gratitude for the help in selecting the appropriate option.
I bought an amplifier for my parents in the village, so that I could share it with my neighbor in the area. The cost of the device here, of course, is low, the neighbor wanted cheaper. But the main thing is that everything works fine! The previously poorly performing Yota began to receive the signal simply flawlessly.
Alexey Pavlovich
It was necessary in the office to ensure good wireless coverage when using multiple computers. Just because the signal the router catches is very bad, so for 5-7 PCs, which usually need to be combined on the same network, there was not enough connection. The antenna has solved any questions, just enough with the excess. The second time they also took it so that the two new offices could be connected to each other via a cellular network, and there were no problems either.
At my country house in the country, LTE does not always catch, so something fairly versatile and well working was needed. I flipped through a bunch of forums, read a lot of reviews, and this antenna seemed to me the best, so I ordered it. Delivered everything quickly, without any problems, the courier was polite. The device itself works fine, I can not even make a single claim to the quality of communication.
Great thing! No need to buy anything extra, immediately put in a sim card (works with any) and can be used. For such a price gives excellent quality of communication!
Alla Igorevna
Product advantages: sufficient frequency range, good adjustment, which allows to get very good signal, high-quality reception, durable design. It seems to me that this is all that can be desired from the antenna, and even more so if it is offered for such a price.
To amplify the signal of the router, special devices are used, which are called repeaters. By design, these elements are quite similar, but there are still differences. First of all, it is important to determine the main indicators of repeaters. If we talk about the receivers, then they should take into account the limiting frequency.
Additionally estimated bandwidth of the device. Also, the main parameters of the devices include tracking accuracy and sensitivity. A router as a WiFi relay can be used. It is rather difficult to assemble it at home, however it is possible. In this case, it’s better to use some kind of faulty router for details. Thus, in the future it will be possible to avoid many problems.
Simple repeater circuit
The repeater circuit involves the use of different frequency receivers. Also, any model includes a low-power processor that is designed for a certain number of channels. Thus, repeaters are capable of supporting various formats. Resistors and capacitors are used to transmit the signal over a distance. With interference in the circuit, the user will be helped by various filters. They are installed, as a rule, net type. However, in this case, much depends on the limiting frequency of the repeater.
Highly sensitive models
It’s pretty simple to make a highly sensitive WiFi repeater with your own hands. For this, it is important to select the receiver only at 20 Hz. In this case, the processor is installed last. Chip ports must be purchased separately. To do this, you must first install all the resistors. They are selected for this purpose analog type. The antenna for the repeater is best to take from the router. Capacitors for this device are variable type. Their throughput is pretty good. The processor at the end of work should be fixed near the capacitor. Thus, the quality of signal transmission will increase.
WEP standard devices
In order to understand how to make a WiFi repeater with the WEP standard, it is necessary to become familiar with the principle of operation of multichannel processors. Resistors it is important to select only electromagnetic. The maximum negative resistance they must be able to withstand at 5 ohms. In order to increase the bandwidth parameter, many experts advise capacitors to choose heavy duty ones. Their minimum capacity must be 4 pF. Filters in this case are set last. Ports on the chip soldered at the exit. In this case, the resistors in the WiFi repeater must be placed in pairs to improve the signal.
IEE standard models
Wifi repeater of this type today is quite highly demanded. This is due to the fact that his sensitivity is good, while the coverage area is extensive. Create this type of device at home is difficult. However, the old router can significantly simplify the task. The first is installed in the body of the chip. Resistors on it should be three.
They are obliged to withstand the negative resistance to a maximum of 7 Ohms. All this will increase the sensitivity of the device to the desired mark. To solve the problem with discretization, many experts advise that only two-digit capacitors in the store should be selected. They cost quite expensive, but they have good compatibility with the processor. Absorption filters should be installed at the outlet in the circuit. All this will significantly increase the bandwidth of the signal.
How to make an SSID repeater?
This type of WiFi repeater is going from a processor to two channels. Additionally, it should be noted that the receiver for this device requires quite a powerful one. The minimum parameter of its limiting frequency must be 20 Hz. In this case, the bandwidth can be adjusted through transistors. They are selected, as a rule, of the emitter type. However, many experts prefer integral analogs. They are able to withstand negative resistance at 4 ohms.
In this case, the modulation process is carried out fairly quickly. Capacitors for the device must be selected based on the sensitivity parameter of the device. If this figure exceeds 60 dBm, then it is important to use them only of the closed type. In this case, the capacitance of the capacitors must be at least 3 pF. Ports can be used as standard from an outdated router. In order to understand how to set up a WiFi repeater, just go to the control panel of the router.
Devices with PP20 transmitter
This transmitter limit frequency can boast at 23 Hz. A two channel processor approaches it. In this case, the capacitors can pick up any. To increase the bandwidth of the device, many experts recommend the use of analog resistors. They are required to maintain negative resistance at 4 ohms. Due to this, the quality of data transmission will be provided fairly good.
Using the PP35 transmitter
A transmitter of this type for repeaters is used quite rarely. This is due to the fact that the parameter of the limiting frequency is only at 18 Hz. All this suggests that the device during operation may have certain problems with the modulation of data. Ultimately, the signal will not be transmitted over a long distance, and the speed of sending data will significantly decrease. To solve this problemMany experts are engaged in the installation of zener diodes. With the help of these devices, the sensitivity level can be stabilized.
How to make a repeater high frequency?
High-frequency WiFi-repeater supports most formats, and today is quite popular. The receiver for this purpose is selected at least 30 Hz. In this case, the processor for the device is required for four channels. All this allows to stabilize the modulation process. Capacitors for repeater it is important to select with a capacity of at least 5 pF. Resistors in this case can be used different.
In some cases, filters are best applied mesh type. However, multilayer analogs also recently show themselves from the positive side, and this should not be forgotten. The parameter of negative resistance in the circuit must oscillate around 4 ohms. Ports for the device can be purchased in the store or removed from the router.
Model at 11 Mbps
You can fold the WiFi wireless repeater with such a bandwidth at home if you find a receiver for it with a frequency of at least 22 Hz. Capacitors for the device are suitable only capacitive type. The minimum resistance of the device must withstand 3 ohms. In some cases, experts additionally use generators.
In this situation, they allow to increase the communication range of the device. Processors for such purposes require multichannel, with support for basic formats. ICs are matched only with a binary bus. The sensitivity of the repeater ultimately depends on the resistors used. Installing them in two rows on the board is not recommended.
54 Mbps devices per second
A WiFi signal repeater with a specified bandwidth based only on a multi-channel processor is being added. Generators in this case are used quite rarely. To reduce fluctuations in the circuit can be due to surge protectors. Capacitors for the device are usually used electrostatic. Their capacity is on average 6 pF. Due to this, the modulation process is quite fast.
Devices at 150 Mbps
The WiFi signal repeater with the specified bandwidth is a real rarity. It can be folded on the basis of a multi-channel processor. In this case, it is important to select the receiver low-frequency. The resistance in the circuit should be at 5 ohms. To stabilize the data transfer process, many experts use only capacitive capacitors. They are installed on both sides of the receiver.
With sensitivity, this device will definitely have problems. This is connected with the fact that multichannel processors are not able to smooth out oscillations. All this ultimately leads to a long modulation process. This problem can be solved only with the help of a generator. Also, many experts install dampers. With them, the sensitivity of the device is greatly increased. However, for this, filters should be selected positional type. They can also be borrowed from a broken router.
Model with a sensitivity of 68 dBm
To achieve the sensitivity of this level can be quite simple. To do this, the receiver in the WiFi repeater is installed with a frequency limit of 21 Hz. In turn, the processor is required for two channels. Next you need to be like capacitors. Their minimum capacity at the input must be equal to 2 pF. To exit the capacitors are taken only 4 pF.
The smoothing process in this case is provided by gradually increasing the level of the limiting frequency. Additionally, please note that the resistors for the chip require four. At the input they are required to withstand a negative resistance of 5 ohms. At the output, this figure can be up to 9 ohms. Filters for such devices are used quite often.
Wi-Fi repeaters (repeaters, repeaters) allow you to expand the coverage area wireless networkand in some cases even create additional points wi-Fi access. If your home is too big for your router, then before you start choosing Wi-Fi repeaters, you need to think a few moments. For example, if you just want to increase power, it may be better to simply install an additional router in weak areas of coverage or add an Ethernet cable. Of course, in this case, you do not need to spend more than $ 100 on a Wi-Fi repeater, because, for the same price, you can purchase the necessary additional cable or additional router.
Finally, we advise you to refrain from choosing a single-band repeater. Since the repeater absorbs the lion's share of the bandwidth of your router, you must be sure that the repeater works as efficiently as possible. Single-band repeaters establish a connection with your router and broadcast their signals on the same band, and thus degrade performance. On the other hand, dual-band repeaters establish a connection with a router on one frequency, and transmit the signal on the second. Considering all of the above, let's consider the best Wi-Fi repeaters that meet these criteria.
1.
If you are looking for a good Wi-Fi repeater, then NETGEAR EX6200 - This is the best option for most cases. It is a powerful, versatile and affordable dual band repeater. The NETGEAR EX6200 repeater supports the most new version Wireless-AC standard and can create a second Wi-Fi access point. It is important that the Wi-Fi repeater has two ranges for transmitting the signal (the advantages of buying just such a repeater are described at the beginning of the review), which means that it broadcasts the signal at 2.4 GHz and 5 GHz. The EX6200 repeater simultaneously uses two bands at speeds up to 1200Mbps. Also, NETGEAR EX6200 has as many as five Gigabit Ethernet ports, which operate at much faster speeds than Fast Ethernet ports. This allows the Wi-Fi repeater to work as a wired access point, and fast enough. Also, the repeater is equipped with a dual-core processor, which ensures optimal operation of the device, as well as powerful amplifiers and two antennas with a high gain of 5 dBi. The price of such a repeater is only $ 95.
All of these features allow you to extend your wireless coverage by several hundred square feet. how ordinary usersand professional tests confirm these statements. This means that NETGEAR EX6200 is one of the best Wi-Fi repeaters available on the market.
2.
If you are willing to pay a little more money for a slightly larger expansion of the coverage area, as well as for several additional security features, a Wi-Fi repeater Linksys RE6500 - This is the choice for you. Most users complain about the complex installation process of the repeater, but if you have the ability to configure the network and you are not afraid of a headache, then the Linksys RE6500 will thank you with impressive power. With compatibility with Wireless-AC and speeds of up to 1200 Mbps, the Linksys RE6500 Wi-Fi repeater can expand network coverage to 10 thousand square feet (at least, as Linksys says). The device has 4 Gigabit Ethernet ports, which allows it to be used as a wired access point.
A unique feature of the repeater is the presence of a mini-jack audio connector. It allows you to connect a stereo system or speakers, and play music from a computer or phone wirelessly. The Linksys RE6500 is great for an office or small business, features 128-bit encryption, and offers a WPS feature (a technology that greatly simplifies the process of setting up a wireless wi-Fi networks and allows you to easily, quickly and safely connect devices)
In general, the price of the Linksys RE6500 is slightly higher ($ 110) than could be spent on a decent Wi-Fi repeater. But if you manage to find an option for less than $ 100, this model will be worthy of competition with another repeater from our review. The main thing is to be patient with the somewhat complicated installation process.
3.
Dual Band Wi-Fi Repeater D-Link DAP-1520 with a price tag of only $ 50, it connects to any outlet and is able to increase the coverage area of a wireless network with the touch of a button. This model is characterized by the presence of Wireless-AC technology and speeds up to 750 Mbit / s (300 Mbit / s at 2.4 GHz and 433 Mbit / s at 5 GHz). You can save and restore the repeater settings. Such a device is ideal in conditions of frequent power outages or when reset to factory settings. You also have the ability to track the traffic of your network. The repeater is small in size, budget and, in accordance with most reviews, offers an incredibly powerful wireless signal for such a device.
However, the device is small and inexpensive for certain reasons. To create a Wi-Fi repeater of such a small size, the developers had to sacrifice some features that some consider vital. So, in the D-Link DAP-1520 model there are no ports such as Ethernet, USB or audio input. Therefore, the repeater does not provide significant functionality.
This is a good and affordable device for the usual expansion of the coverage area of a Wi-Fi network. Repeater is perfect for people with limited knowledge in the world of technology. Such a device is hardly suitable for a network guru who wants to equip a hall for holding press conferences or hold a party in his huge country cottage. We advise you to purchase a DAP-1520, if you need a simple Wi-Fi repeater without any frills and excesses.
4.
NETGEAR EX3700 - This is another low-cost Wi-Fi repeater that plugs into a regular outlet. A dual-band device with support for Wireless-AC technology (the latest version of it) transmits data at speeds up to 750Mbps.
The EX3700 repeater has two additional antennas to increase the coverage of Wi-Fi, and provides the ability to create a new Wi-Fi access point or a wired connection through the Gigabit Ethernet port.
This repeater is great if you want to create a separate network for guests. The NETGEAR EX3700 is equipped with Wi-Fi Analytics, which allows you to measure signal strength, check status, or determine overloaded channels.
It may seem to some that these possibilities are superfluous and impractical, but the main point is that they are provided by a budget device. Therefore, we can conclude that the NETGEAR EX3700 repeater is better than the competing D-Link DAP-1520 model. Do not hesitate to buy the NETGEAR EX3700 if you want more functionality at a budget price.
Wireless technologies inevitably conquer the world. More recently, we admired Bluetooth devices.
We talked about computer networks based on them, and today they look hopelessly outdated against the background of the development of Wi-Fi networks, which, having adopted the frequency range of 2.4 GHz as the standard at the beginning, now gradually switch to their own 5 GHz.
In this regard, many new words have appeared: Wi ‑ Fi routers, routers or even routers, extenders or extenders, access points, reporters or repeaters ... Let's talk about one of them.
What is a Wi-Fi repeater
The passport range of Wi ‑ Fi communication devices declared by their manufacturers is usually 300 m in open areas and 50 m indoors. The first of these values can still be somehow trusted. It is measured by sensitive instruments in pure experimental conditions and shows only the natural attenuation of the signal at 2.4 GHz, without taking into account the characteristics of receiving devices, the presence of interference and natural obstacles.
