Which antenna for the Internet from iota is better. Making an external antenna to boost the Yota signal with your own hands Homemade antennas for 3g yota

Instructions

Despite its similarity to light, microwave radiation has a slightly greater penetrating power. It is capable of passing through objects that are opaque to visible light, provided they do not conduct electrical current. On the other hand, due to the significant wavelength, an ordinary metal mesh, which blocks only a small part of visible light, can become an almost insurmountable barrier for microwave waves. This also applies to metal rods in reinforced concrete. If you are in a reinforced concrete house, and even more so in a construction trailer sheathed with solid sheet metal, bring the modem to the window and the reception will noticeably improve. If the modem is connected directly to the computer, use a USB extension cable, but not just any cable that meets the requirements of the USB 2.0 standard, otherwise the data transfer speed will be slightly lower.

Microwave radiation can also be delayed and even reflected by large objects such as neighboring houses. Reflection can create a so-called interference pattern consisting of signal minima and maxima. To find the maximum, also use a USB extension cable. Since the signal strength indicator responds to changes in reception conditions with some delay, move the modem around the room slowly, both horizontally and vertically. Sooner or later you will find a place where the signal level is significant. Please note that since the human body is electrically conductive, moving people around a room can change the shape of the interference pattern.

If the reception quality changes unexpectedly and dramatically, take the time to go into the kitchen and see what’s happening there. Reception may be impaired during periods when the microwave oven is used. It operates in a similar range, but with much more power, and if it affects the operation of the WiMax modem (and regular WiFi devices), this means that there is radiation leakage in it. This is dangerous to health and such a stove must be repaired immediately in a workshop.

The longer the wavelength of electromagnetic radiation, the more rough the surface is for focusing it. This is why satellite dishes are not polished to a mirror finish. For the Yota modem, you can also make something like a parabolic antenna by placing it at the focus of an ordinary metal basin. Only you will have to direct it not to the satellite, but to the base station, having previously found out exactly where the latter is located.

Sources:

• boost yota signal

The coverage area of ​​the Yota provider is significantly smaller than that of cellular operators. A subscriber living on the border of a reliable reception zone has to take measures to increase the signal level at the modem input.

Instructions

Do not attempt to connect any amplifiers to the modem. The output power of any wireless equipment, including the 4G (WiMax) standard, is limited by law. In addition, the amplifier may produce out-of-band harmonic emissions, which is also a violation.

Radio waves at frequencies used for data transmission in the Yota network are delayed, capable of conducting current. In a house whose walls are reinforced concrete, it makes sense to bring the laptop along with the modem to the window. Even if it does not go towards the base station, the signal strength may increase. You can simply walk around the room with a laptop - due to the presence of interference maxima and minima, points with a high signal level can be located anywhere.

Moving a laptop to find places of reliable reception is not always convenient, and even more so if the computer is stationary. An extension cord will solve the problem, allowing you to carry the modem from the USB port to a distance of up to 2.5 meters. It must comply with the USB 2.0 specification, otherwise the data transfer speed will be reduced. Move the modem slowly because there is a delay in updating the reception quality information.

To focus ultra-high-frequency radio waves, you can use parabolic mirrors, similar to those used in satellite dishes. The best results are provided by reflectors from such receiving devices. Place the modem at the focus of the mirror instead of the converter. You can also use surrogate reflectors in the form of ordinary metal cans, including painted ones. The modem cannot be placed outside the room, since it is not sealed. The entire structure will have to be placed directly in the room. The antenna must be directed to the nearest base station of the Yota network. If you don't know where it is, find out the best direction through experience.

Antennas are by far the best means of signal amplification. The reason for installing such an antenna would be the desire to strengthen your wireless Internet connection with the provider’s base, increase data transfer speed and strengthen the signal.

Instructions

All antennas may vary in power and type. Thus, when living outside, close to the city or in an apartment, a panel-type antenna is suitable. It is not interfered with by city buildings and high-rise buildings - it easily amplifies the signal and is not susceptible to interference. If the house is specially designed and suppresses the signal, then a panel antenna will also be very useful in this situation. Mesh reflector antennas are useful outside the city, but not far from the city itself. Parabolic antennas will help those who need a long-range signal, as they can overcome obstacles at a distance of about 9 kilometers from the main coverage area.

To connect the Yota antenna, firstly, you need to determine the distance to the antenna installation site. This will help avoid signal reduction, as it helps to clearly determine the required cable length and the number of adapters for installing the antenna. In general, it can be calculated that the signal degradation at the connector will be 1.5 decibels, and at each cable 0.5 decibels. Therefore, a shorter length and load of adapters will provide a better signal. For example, a Yota antenna with a gain characteristic of 12 decibels and a cable five meters long requires an adapter to a special modem, and the result is only 3 decibels.

To avoid such a drop in signal, you can choose a Yota antenna with a built-in modem. Then the signal will be amplified without interference, and it will also be much easier to install such an antenna.

Not all Yota amplification antennas can connect directly to the modem. For this, there is a specialized adapter called “Pig Tail”. But even so, not every antenna will provide high speed - so you should consult with specialists and select antennas according to individual characteristics.

The network of base stations expanding the coverage area of ​​mobile operators is growing. The signal quality improves and the connection speed increases. But not in all places it is possible to enjoy super-fast 4g LTE Internet, even by purchasing a Yota 4g modem.

Reasons for a weak signal:

• network overload by users;
• significant distance from the base station (typical for small towns and villages);
• the place where the modem is located: height, material and thickness of the walls;
• nearby interference in the form of multi-story buildings, forests, electromagnetic fields from high-voltage power lines.

You can solve the problem of amplifying the 4g signal by installing an antenna for the Yota modem.

Types of antennas and advantages of their use

The Yota operator specializes in providing Internet using high-speed 4g networks. The company sells, in addition to the Yota 4g modem, various modifications of the router and antennas.

Types of industrial antennas:

1. Directional panel 4g antenna. It has the function of automatically switching to a 3g signal if there is no 4g network. There are modifications for operation in two frequency ranges;
2. Parabolic. 4g antenna with maximum gain. It is good to use when the base station is located at long distances. Can be used where there is no signal at all. Disadvantage: high cost;
3. Circular omnidirectional. It is mobile, has a magnetic base and can be installed in different places, including in a car. It does not have a high amplification power and is used in areas with unstable signal reception;
4. Internet signal boosters - indoor antennas. Connect to the modem using a USB cable.

Important! There are antennas for Yota with built-in modems and routers. If you need to boost the signal on an existing device, you need to buy antennas without a 4g modem.

If you don’t yet have a modem, then purchasing a combined device will be cheaper than purchasing the elements separately.

The Yota antenna provides an increase in Internet speed up to 10 times. Installation of equipment and its configuration will be possible for any user who does not have special knowledge.

Homemade amplifiers

If the subscriber is technically prepared, then he can make an antenna for Yota with his own hands. At the first stage, the location of the nearest transmitting center is determined and it is found out whether there is a lot of interference in the line of sight zone. Sometimes connection is impossible even with the most efficient amplifiers. In large cities, a tower located hundreds of meters from your place of residence can provide the same quality of 4g signal as in a rural area at a distance of 10-12 km. This is due to different network loads.

You need to contact Yota customer service for the necessary information about the nearest tower. They can also give advice on how to correctly position the external amplifier. Other options for searching for data are a forum on the provider’s website, third-party Internet resources.

Antenna for Yota using an aluminum can

The can design of the amplifier for Iota is simple, but it will not provide an increase in Internet speed and stability in conditions where the signal is too weak. However, such an external antenna can add the missing stability to the LTE connection. For indoor use only.

A hole in the shape of an Iota modem is drilled in the side surface of an empty can of beer or other drinks. The distance to the center of the hole being made from the bottom surface of the can is calculated using a special calculator for such homemade structures. It can be found on the Internet. It is necessary that the transmitting center sends the signal to the amplifier with the least interference. By changing the depth of the modem and carefully turning the can towards the tower, you can configure the manufactured antenna to receive the signal. The Yota website monitors your Internet connection speed and ping. The modem with antenna is connected to the computer via a USB extension cable.

The design resembles a can antenna, but with a larger reflector area. The reflector can be a cardboard box with a foil-covered surface, a stainless steel pan, an aluminum bowl, a metal grill, etc. The Yota modem is secured inside the container using screws installed in holes drilled on the side, or using other devices.

The pseudosatellite can be mounted outside the building, while protecting the modem with plastic film or a plastic tube. If you correctly orient the homemade design, the 4g signal will be significantly enhanced.

Important! Based on the practice of manufacturing a pseudosatellite, the modem must be placed perpendicular to the ground, parallel to the surface of the reflector.

Experienced users note the reliability and simplicity of the Kharchenko antenna - a thick copper wire bent in the shape of a figure eight. All dimensions indicated on the Internet for this design must be strictly observed. The wire is fixed on top of the reflector, which can be an aluminum plate. The wire is insulated from the reflector. The antenna is tuned to the frequency of its operator.

The structure is installed outdoors. You need to know where the transmitting centers are in order to direct it to one of them, if possible, avoiding interference. It is possible to obtain powerful signal amplification by placing the amplifier at a sufficient height.

Important! The cable from the antenna must be connected to the modem through a connector, which may not be there. Then the modem is disassembled and soldered directly on the printed circuit board.

Using a satellite dish

A television satellite dish is a good solution for obtaining a stable Internet connection in problem areas. The eta modem is placed in a small plastic container (a tube or a yogurt bottle) and secured at the focal point of the dish, where the TV signal converter is usually located. The connection to the computer is provided by a USB cable. The process of setting up the antenna is more complicated.

Points to consider when setting up a parabolic antenna for Internet reception:

1. Unlike tuning to a television satellite, the dish for the LTE signal is directed lower. This is due to the curvature of the reflection;
2. For precise tuning, during slow rotation of the antenna, changes in the quality of the Internet connection are monitored using the Yota computer program. The directional dish must be fixed at the point of best signal reception;
3. After fixing the external antenna, you can try changing the focus location and see how the 4g signal changes. The Yota modem must be installed so that the USB port is located at the opposite end from the dish;
4. If the 4g signal remains unstable, you need to raise the structure higher. A larger plate diameter will also enhance the signal. A satellite dish with a meter diameter can guarantee a high-quality connection at a distance of 8-10 km from the tower;
5. It is impossible to simultaneously use a satellite dish to receive a television signal and improve the quality of your Internet connection.

A directional antenna with a parabolic shaped mesh reflector will give the best gain. But it is difficult to find such a structural element for making an antenna; they are not produced by industry due to outdated standards. Although there are ready-made structures of this type on sale.

Strengthening the LTE signal is possible both using industrial antennas and those made by yourself. A homemade antenna requires certain knowledge and skills. If the user does not have them, the modem may be damaged. In this case, it is better to purchase factory copies in accordance with existing conditions.

Video

Many users who have acquired a 4G mobile connection have already noticed that the market does not particularly pamper the buyer with accessories for LTE devices. There is a particularly shortage of assortment on the antenna market for amplifying the signal of a portable modem. However, a detailed study of products in the corporate segment reveals that the necessary devices are on sale, but their cost is several times higher than a decent 4G modem.

The focus of this article is a signal amplification system produced by Yota. The antenna is presented on the market in several modifications, which are present in different price segments. The reader has the opportunity to get acquainted with interesting products, find out their technical characteristics, and also find out how you can create a portable system for signal amplification using available materials.

Market leader

Undoubtedly, among all the manufacturer’s products there is a model that is awarded the title “Best Buy”. Yota (antenna) Connect 2.0 is considered a sales leader in the domestic market, because the manufacturer managed to combine many useful functions in one device. Firstly, we are talking about mobility - the portable antenna is not only small in size, but also foldable, allowing the user to transport the device in a backpack or bag with a laptop.

The ease of connection also did not go unnoticed by the owners. For an LTE modem, there is a special USB slot on the antenna body, to which you need to connect a mobile network device. But the modem is connected to a laptop or computer via an extension cord, which already comes from the signal amplification system.

You have to pay for everything

It would seem that the Yota antenna with a built-in modem has no flaws - buy a kit and enjoy broadband Internet. However, in their reviews, users express dissatisfaction with the fact that the signal amplifier only works with the device of the same name. That is, you cannot buy such a convenient and portable antenna for other modems (ZTE, MTC, etc.), since the gadget will not work at the hardware level.

Of course, there is a way out of this situation. The USB receiver on the antenna can be disassembled and the Yota controller can be carefully removed with a soldering iron. Then you need to connect the wire going to the controller with a copper cable to the antenna housing. True, the signal strength will deteriorate after removing the microcircuit, but this solution is still better than using a modem without an amplifier.

Directional system

Wireless Ethernet antennas have lost their relevance in the last decade, because many providers find it easier to extend a cable over a distance of 30-60 kilometers rather than sell expensive directional equipment. But faced with poor LTE coverage, the manufacturer had to use forgotten technologies. Yota, with the strange name Hite Grid, does an excellent job of amplifying the signal, located at a distance of up to 20 kilometers from the tower.

Yes, such a device is usually considered stationary, since it is large and bulky, and the design is not suitable for transportation. But here it is up to the user to decide what is more important to him - decent transfer speed or convenience. The peculiarity of such an antenna is the fact that there is no connection to either the provider or the manufacturer of 4G modems.

Higher, faster, stronger

But parabolic systems have taken root poorly in the domestic market. The thing is that Russian-speaking buyers are able to notice the difference between the satellite signal and the operation of the 4G network in which the Yota modem operates. The external antenna, made in the form of a dish, undoubtedly attracts attention with its appearance, but when it comes to signal quality, the device has nothing to surprise the user.

Directional antennas in the form of parabolic dishes are offered by Baltic, Polish and Chinese manufacturers. Externally, they are almost identical and differ only in the diameter of the disk and the name. On the domestic market, of the entire similar range, we can only recommend the Sky Flex brand, which is able to demonstrate signal amplification. When purchasing, you need to pay attention to the fact that the company logo is not made in the form of a sticker, but is painted on the plate. On the plate with the serial number, the inscription Sky Flex Yota is duplicated with an imprint.

Installation features

All directional antennas have one unpleasant feature - the high-frequency cable from the receiver to the modem is very expensive. It is not difficult to guess that for all owners of a Yota gadget, connecting an antenna installed on the roof of a house will not be cheap. The problem can be solved by purchasing additional accessories for the signal amplification system.

If a pigtail communication cord is used to connect the modem, you can install the modem (reliably fastened and protected from moisture) directly on the antenna body. And ensure the connection to a mobile device or computer is active (10-30 meters). Alternatively, many users use it as an extension cord.

Alternative from folk craftsmen

Many users claim in their reviews that they are using a homemade antenna for Yota. They were forced to create the device with their own hands by the manufacturer himself, who set an inflated price for his products. The role of a directional system can be played by an ordinary television antenna, popularly known as a Polish one. To do this, you need to disassemble the modem and, after removing the wires from the built-in amplifier, connect them to the terminals of the television antenna.

In fact, you can replace the Yota accessory (antenna) with any available device that can amplify the signal. Even an ordinary piece of fittings or copper cable is suitable as an antenna. The only thing the owner needs to know is the principle of operation of the receiver and the circuit, which should not close the circuit.

From improvised means

An ordinary tin can or colander will do just fine as an alternative. A directional antenna can be assembled in several ways: using an active circuit and using the line-of-sight principle. The simplest solution in extreme conditions for any owner of a mobile device and modem may be to use ordinary aluminum containers for sparkling water or beer. The jar is washed, its bottom is cut off with a knife and the modem connected via USB is fixed in the hole on the back side.

An advanced system using an active circuit requires the owner to disassemble the modem and remove two wires from the built-in amplifier. The designer will also need an empty cigarette pack, a nail or a large cross-section. You need to pierce a cigarette pack with a nail and secure one end of the cable coming from the amplifier to a metal cap. The second cable is connected to the can circuit. The pack must be inserted into the jar so that the metal does not come into contact with the outline of the jar. Such a simple mechanism can receive a 4G signal even at a distance of up to 20-30 kilometers.

Finally

As practice shows, there are many options to solve the problem of signal amplification for an LTE device. For people with unlimited financial capabilities, a solution from the Yota manufacturer is suitable. The antenna will cope with all the tasks and provide the owner with high-quality communication. Users who have a limited budget should not be upset either - it is very easy to make a directional antenna using improvised means; you only need a little knowledge in electrical engineering and desire.

If you are interested in the question of how to make an amplifier for yota with your own hands, this article will answer it. The imperfection of wireless technologies that provide access to the World Wide Web, weak radio signals and low speeds of data transmission and reception make many people think about purchasing devices designed to improve the quality of the Internet.

For this purpose, Russians are thinking about buying amplifiers for a Yota modem or antenna. However, craftsmen have already developed methods by which you can assemble such a mechanism with your own hands, rather than spending money on purchasing a new device.

Advantages of homemade equipment

A homemade antenna, which is used as an amplifier for a Yota modem, can be made from scrap materials. Thus, a person saves about several thousand rubles, especially since this particular operator is very popular among our compatriots.

The problem of slow Internet speed often arises even in the most unexpected places. The imperfection of the technologies and equipment used by this company also makes residents of megacities suffer. Yota antennas and signal amplifiers are designed to combat this problem.

What you need to assemble a Yota signal amplifier yourself

If you decide to assemble a Yota signal amplifier yourself, then you should prepare the necessary details. Today, you can use various types of structures that will act as antennas and improve the speed of receiving and transmitting data on the Internet. The most popular of them:

1. can;
2. pseudosatellite;
3. omnidirectional

Can design

The basis of the can design is precisely a tall tin can. Typically a container of canned pineapple or paint is used. You will also need a 2 mm copper wire, a couple of screws and an N-socket. A signal amplifier for Yota of this type requires complex calculations.

First of all, you should clean the tin can. Its diameter should be no less than 7.5 and no more than 10 cm; the height of the product should not be less than 13.5 cm. The top of the jar will also be needed, so it should not be cut off. Now you need to make all the calculations to avoid mistakes and solder and drill everything correctly.

Next, you can cut a copper piece of wire, about 3.1 cm long. It is soldered to the central contact of the N-socket. The main thing is that the piece of wire lies as evenly as possible. Now you can drill a hole in the tin can. It should be located on the side wall of the product. An N-socket with a soldered piece of copper wire is attached to it, which will act as a waveguide. To prevent the antenna from being affected by the external environment, the top of the can structure must be covered with a plastic cover tested for wave conductivity. The whole process takes about 2 hours. Now the signal amplifier for the Yota 4g modem is ready.

Pseudosetellitic device

Pseudosetellite is more often used in private homes and villages. It is easy to do at home and requires:

• kitchen utensils (colander, aluminum pan or bowl, you can also use stainless steel);
• foil material (attach foil to a piece of cardboard);
• household items (metal grill, umbrella, etc.);
• USB extension cable, 5 m long;
• 2 screws.

The amplifier for the 4g lte modem from Yota, which is made in the form of a pseudo-sallite mechanism, is designed as follows:

1. 2 holes are drilled in the wall of an aluminum pan or other selected kitchen utensil;
2. foil material is placed and secured using a USB cord so that the top part of the “whistle” is in the center of the selected product;
3. the antenna is fixed in the selected location.

Omnidirectional antenna

An omnidirectional antenna, as an amplifier for the Yota modem, is used by apartment residents and is very cheap. However, its creation requires certain special knowledge, without which it is very difficult to do.
The necessary equipment for this design includes:

• 50 ohm cable with BNC connector;
• soldering device;
• glue gun (hot);
• ruler;
• awl.

To create such a Yota modem amplifier, you should expose the end of the cable by 4 cm. Next, the screen unfolds and is divided into 4 equal parts. Now you need to twist the 4 screen bends with your fingers, which are then bent at an angle of 45 degrees and tinned. At the base, these bundles are attached with glue, thus fixing their position inside the structure. The part of the cable with the insulation removed is shortened to 3 cm. The 4 bends should also have the same length. The entire manufacturing process will take literally half an hour.

How to connect an amplifier for Yota

Yota amplifiers, the designs of which are described above, can be easily assembled with your own hands. However, difficulties often arise when connecting them, and especially setting them up. The main thing is to correctly determine the direction of the base station. Yota amplifiers will fully perform their functions only if the signal level is optimal.

This may take a few hours, but then you can get the fastest Internet speed.

The number of base stations of cellular operators is constantly expanding. In accordance with this, the coverage area expands, communication penetrates even the most remote corners. However, there are places where the level of coverage remains weak - in such conditions, voice communication is difficult and access to the Internet is almost impossible. The same applies to the new operator Yota, which provides high-speed Internet Yota using LTE technology. In some areas remote from the city limits, the access speed drops to zero - subscribers have to somehow solve the problem of disgusting coverage. In this review we will try to solve this problem using homemade antennas for Yota.

Why do you need an external antenna?

External antenna for Yota allows you to strengthen a weak signal, coming from the nearest base station, and increase the speed of network access. The use of these antennas is relevant for those who live in remote areas. We can highlight two types of antennas:

• Factory made;
• Hand made.

The first are good because they are manufactured using precision equipment and can provide a good gain, reaching up to 15-20 dB. But the cost of such antennas sometimes exceeds all reasonable limits, although they are not anything complicated - a banal array and a receiving part in focus. In this regard, many technically advanced subscribers prefer to make Yota antennas with their own hands.

A self-made antenna will be able to strengthen the signal from the base station and make reception more stable. In some cases, modems begin to work even in places where Yota reception was not observed without the use of antennas. But in the process of creating an antenna, one small difficulty will lie in wait for us - most modems do not have connectors for external antennas. Therefore, you will have to solder directly to the printed circuit board.

Required material and tools

When designing antennas for LTE from Yota, you need to arm yourself with tools. Here we will need a soldering iron, a set of screwdrivers, pliers and round nose pliers, a sharp knife and a glue gun. We take out the remaining tools as needed.

From the materials needed to make the antennas for Yota described in our review, we will need a high-frequency antenna cable, a beer can (you can drink the contents, dreaming of a good reception), copper wire, a plastic tube (the diameter of the modem itself), a plastic bag, a ready-made parabolic satellite dish (without receiving converter), cardboard, foil and an old pan (colander, basin).

A good antenna for a 4G LTE modem from Yota is Kharchenko antenna. It is a “figure eight” of copper wire placed inside a small metal or metallized reflector (for example, made of foil PCB). When making such an antenna, you need to accurately maintain the dimensions of the figure eight, using reference information from the Internet. You also need to find out what frequency the broadcast is on (LTE has many channels).

The disadvantage of the Kharchenko antenna is that it requires connecting a cable to a connector on the modem case, which may not be there - you will have to solder directly to the printed circuit board, disassembling its case. The same applies to all other antennas located outdoors, separate from the modems.

But there are also advantages - antennas of this type can easily be raised to great heights, where the signal level is much better.

Enough an effective antenna can be assembled from an old saucepan for 2-3 liters, an aluminum basin or from a cardboard box covered with foil. Having chosen a suitable design, we place the modem inside it and try to orient the antenna towards the nearest base station.

If necessary, you can change the orientation of the modem inside our makeshift reflector - closer or further from its back wall. We make fasteners using scrap materials and a glue gun. The main advantage of an antenna made from a pan or a box covered with foil is that we do not need to mock the modem itself by soldering the antenna cable to it. You just need to make sure that the USB cable you use is not too long to avoid losses.

If the antenna will be mounted outdoors, the modem can be wrapped in plastic. A regular satellite dish will also help we need to catch and amplify the signal from the nearest base station. The design is simple - we place the LTE modem from Yota in a plastic tube and attach it to the antenna focus (where the converter is located). After this, we point the antenna towards the base station and observe the gain. If necessary, we move the modem with the reflector in one direction or another, achieving the maximum signal level.

Is it possible build an antenna for Yota with an amplifier? It will be very difficult to do this at home, since we need to not only receive, but also transmit the signal - two-way amplification is required. Therefore, the vast majority of antennas for Yota operate on the principle of passive signal amplification.

External antenna for Yota made of aluminum can

An aluminum beer can makes a decent antenna. The contents can be poured into a glass and used for its intended purpose, while simultaneously doing development work. Next, we cut off the top part of the can, place it horizontally on the table and make a cut in the side wall - 38-40 mm from the bottom of the can. We insert the modem there and secure it with a glue gun. We connect to the computer and monitor the signal strength and connection speed.

In addition to beer cans, you can use cans from any canned food. The recommended jar depth is 15-18 cm.

Checking the Yota signal

In order to check the signal level you need visit the modem service page located at 10.0.0.1. Here we will see the connection speed, and will also be able to monitor the signal level and antenna efficiency. We talked in detail about how to test the speed of Yota earlier in one of our reviews.