The four types of directional WiFi antennas and the maximum range of WiFi signal.

At this Blog we talked about the different types of powerful USB adapters, how they work and their characteristics. In all WiFi connections two elements are involved that determine the range and quality of the connection. The type of WiFi chip and its infrastructure determines the transmission speed, the frequency of 2.4 GHZ or 5GHz, the compatibility, etc., but another very important factor in the case that we want to establish a WiFi connection at a long distance is the design of the antenna.
To be able to go further with the WiFi signal we will need a directional antenna. The distance you can reach is always in relation to the size of the antenna and the angle of coverage in which you receive. What are the best WiFi panels and directional 2017? There is no precise answer to which antenna is better than another, it all depends on the use that we are going to give, since those that have a more closed angle are more directional and go farther, so that we will not be able to see the WiFi networks that remain outside that angle. On the contrary, small directional antennas have a more open angle, they can see all the networks in the environment, but they won’t get as far as the most profitable.
Do you need to connect to any Free WiFi , but it is far from home? Keep reading and you’ll probably find a way to get it.

1.   The three requirements for remote WiFi links.
2.   How wireless directional antennas work, antenna types, aperture angle and range.
3.   The AGA-2424T and AGA5828T WiFi grid satellite dishes 

Melon N519 36DBI chip RT3072 300Mbps antenna WIFI panel for outdoorNew model WiFi antenna panel 36 º opening Melon N519

Buy here Antenna Panel 36 º of opening Melon N519. 37 EUR. FREE SHIPPING!!!

1. The three requirements for remote WiFi links.

To establish a long-range WiFi link you always need to meet 3 basic requirements. The WiFi signal can easily traverse thin walls or isolated trees, but it is more difficult to cross an entire building or a forest. With the distance there are losses of packets of data, that if we add other types of difficulties can produce the connection cut, for this reason the three requirements essential for a connection to long distance.
1.1 Direct line of sight. There can be No obstacles, buildings, walls or mountains
1.2 Elevated antenna position. On the same horizontal line as the point to bind. For example, if the antenna is on a roof and the router on a low, not occupying the same line in the horizontal will not be able to be seen for the connection. It is always necessary to locate the WiFi directional antenna, at about the same height as the emitter point
1.3 Directional antenna oriented and directed towards the WiFi transmitter. The directional antennas emit and receive WiFi signal in a single direction, so it should be oriented to that side. The smaller the aperture angle the more accurate the orientation should be. The panel antennas do not need an exact alignment, but the Yagi and parabolic panels do need to be aligned as accurately as possible. If you need to make an accurate orientation of your WiFi antenna. In this other post we talk about the various techniques of orientation and alignment of WiFi antennas.
These requirements are indispensable, first of all, if there is no direct line of sight and for example we have a building in front or a mountain you can not establish the long distance connection. And on the other hand the type of WiFi directional antenna is also determinant. With a small Panel antenna between 7DBI and 36dbi we will reach 300 or 500 meters as they have a very open angle. For more distance between 1 km and 15 km we will always need a antenna of type WiFi antenna Yagi or parabolic with a more closed angle.

To create a wireless bridge or per to per-link we will use the directional WiFi antennas. The antennas are manufactured in different sizes and shapes and can be used both inside and outside or outdoors.

2. How wireless directional antennas work, antenna types, aperture angle and range.

Next, we will describe the four models of directional WiFi antennas designed to connect via WiFi at a long distance. The directional WiFi antennas or directives are those that by their design can direct the whole frequency pattern to a single direction. A directional antenna receives and emits the WiFi signal forward, and also has a more open or closed angle in order to get even farther.
The relationship of the opening angle with the distance it reaches basically allows it to lower angle more reach. The graphical way to see it is compared to a light bulb. A bulb without spotlight emits the light at an angle of 360 º illuminates very well closely, but has very little range in the distance. The focus of a flashlight or a car headlight concentrates all the light at an opening angle of 30 º allowing to go farther, if we reduce the angle even more up to 10 º The REACH increases more, but we will not see anything on the sides.
In this graph you can see how the four types of directional antennas work and their basic characteristics:

The best directional antennas for long distance WiFi. Panels, Yagi and parabolic

2.1 Antenna WiFi Mini Panel Alfa APA-M04 with an opening angle of about 60 º is very practical for indoor use. It is a directional antenna with a very open angle to be able to see all the WiFi networks of the environment and a range of up to 300 meters with very good quality.

Panel antenna WIFI Alfa APA-M04 7dbi directional 2.4 GHz SMA

Buy Here ALFA NETWORK APA-M04 7dbi. €8.90 FREE SHIPPING!!!

2.2 Long-range Panel antenna Melon N4000. With an angle of 35 º You can locate the nets that are located outside the house to an incredible distance of 800 meters. It is completely waterproof and can be placed outdoors under rain and sun. It is the most used model for long range because its size is manageable and very easy to install.

Pack Router Openwrt USB repeater Spanish + antenna WiFi 36dbiOpenwrt WiFi SILICEO USB Router and directional panel antenna

Buy WiFi Antenna KIT 36 º opening Panel with Openwrt SILICEO router. 75.30 EUR. Free Shipping

2.3 Antenna Yagi Alfa Network AYA-2410. It is a professional model with a very closed angle of about 30 º. Its installation is a little more complex. It is recommended to connect to very distant networks, but it is necessary to point it quite accurately.

Antenna WiFi Yagi 10dbi Alfa Network AYA-2410 2.4 GHz Outdoor

Buy Yagi antenna WIFi directional AYA 10dbi. 32EUR. Free Shipping

2.4 WiFi parabolic antenna grid. By design the parabolic grid will always have a very high gain and also a very narrow beam width that makes it the favorite among professional installers of WiFi antennas.

Parabolic antenna Pack Antenna WiFi Grid 24dBi + adapter AWUS036NEH + Cable

Buy Here ALFA NETWORK AGA-2424T 24dbi. €81 FREE SHIPPING!!!

3. The AGA-2424T and AGA5828T WiFi satellite dishes 

The WiFi parabolic antenna model is the best long range antenna for point-to-point links (PTP per to per).  This is the model of wireless directional antennas for long distance necessary to carry WiFi signal in the field or in the rural world, to take the wifi of the municipal councils of the municipalities and take it for example to the domestic users that need to transfer a Signal from one specific point to another.

The WiFi satellite is ideal for someone who uses the simple WiFi repeater to focus on the signal source, as well as for someone who wants to use a combination of two access points to create a link “back Haul link”.

This AGA2424 parabolic antenna is the one that uses telecommunication services to carry internet via WiFi to clients using the technology of WiFi backhaul. This technique basically operates with the principle of a chain link that transmits point-to-point data to a central station that provides the service.

In order to support the long-range WiFi connections in open spaces, the popular Alfa Network brand has improved in 2017 its models of grid antennas AGA series, with designs for both 2, 4Ghz and 5GHz.

The most used model in the frequency of 2, 4Ghz is the Alfa AGA-2424T which stands out for the fantastic range and the ability to transmit high-speed Internet through long-range links. The first installment presents the only drawback that is the need to orient it correctly. With an angle of only 7 degrees of aperture can cause great differences in signal strength, quality and speed if we do not adjust within that angle.

The grid design is designed to allow the wind to pass and does not affect the signal performance. There are WiFi antennas of parabolic grid in both 2.4 GHz and 5GHz. Be sure to choose the frequency type of your link point-to-point, as each type of antenna will only work on the designed spectrum.

Parabolic WiFi 28DBI AGA-5828T 5.8 GHz grid antenna Point-to-point grid

Buy here Parabolic ALFA NETWORK AGA-5828T 28dbi. €68 FREE SHIPPING!!!

AGA2424T 2.4 GHz works on 802.11 b/g/n 150 Mbps/300 Mbps protocols.
5GHz works on 802.11 n/A/AC/AC2 protocols with speeds between 300Mbps and 1.3 GBPS.

 WiFi Parabolic model Gain Signal width Range approx. Frequency
AGA-2424T 24 DBi 7 degrees 3km/15km 2.4 GHz
AGA-5828T 28 DBi 3 degrees 8 km/25 km 5 GHz

Top 5 solutions to share 3g/4g mobile Internet with a WiFi router

Introduction.

We all love working with WiFi connection, it's free, fast and all our devices have WiFi connection to surf the Internet. But the WiFi has left a great competitor in speed and coverage, but not yet in price. Fortunately in this year 2017 we finally have router to repeat 3g and 4g Internet powerful and very good price.

In this article we will show you how to share the 3g/4g WiFi connection at home and also the best WiFi router with USB and SIM slot of 2017.

1.  Mini WiFi router with USB port for 3g/4g Modem
2. USB Modem with 3g WiFi.
3. Neutral WiFi Router with ports and USB input compatible with all USB 3g/4g modems
4. 4g router with WiFi AC and MT7620A + MT7612EN 2.4 ghz-5GHz WiFi router 2T2R 100mw
5. Portable WiFi Router with 4g compatible mobile battery Movistar, Orange, Vodafone etc.

It is very common to be in situations where we only have 3g or 4g connection to access the Internet even at home, sometimes the ADSL is cut by breakdowns or saturation of the telephone network. Today, the global coverage of 3g networks far surpasses WiFi coverage in the world, especially in the street and in rural areas.
If you are one of those who need to be always connected to the Internet you want to have always available 3g/4g mobile Internet connection. When we travel or are away from home it is also a great idea to take with us a 3g/4g connection for the tablet and laptop.

If you are looking for a free portable wifi, you can use to extend coverage of portable WiFi Movistar, Vodafone or Orange, then one of these portable devices may interest you.

1-Mini WiFi router with USB port for 3g/4g modem.

It is the cheapest option because to be able to share the 3g connection/4G you need to connect a compatible USB modem. Once connected you will create a WiFi network in the environment so you can connect all your devices. This WiFi network is compatible with IPad, IPhone, tablet and mobile Android, Blackberry, Linux computers, Windows 10, and other devices with WiFi.

If you have bought any USB modem with SIM card and you have tried it on a computer at home and it works well, surely connecting it to this router in the same location will also work, will give you internet cable LAN to the computer and also by WiFi to mobile phones s that you have on the table, that simple.

www.siliceo.es

Here is a model in the online store of mini portable router that is the size of a pendrive and Fucniona of great to share 3g or 4g Internet in an office table. It feeds the typical USB to micro USB cable that is included in the package. The manufacturer has tested and certified with more than 400 types of 3g and 4g USB modem. It has led operation, button reset micro USB port and automatic recognition ADSL WAN/LAN DHCP.

www.siliceo.es Mini USB Router hotspot WIFI repeater AP16,50 $ free Shipping

Buy NOW! >>

2-USB Modem with 3g WiFi.

This MIFI device is a 2 in 1 device, at the same time 3g modem WiFi SIM USB and Internet mobile Hotspot APN MT6280 OMEGA OWLHM2W. It can be used to establish Internet connection APN, such as 3g 4g modem, as data memory, MicroSD card reader and WiFi router.
The OWLHM2W OMEGA Modem is a portable device that connects via USB.

www.siliceo.es 3g Modem wifi SIM USB Hotspot internet mobile APN MT6280
€38 Free Shipping

Buy NOW! >>

Features of the OMEGA OWLHM2W portable router with 3 basic functions:

1-as 3g free USB modem You can insert the SIM card of any 3g or 4g company. With the data SIM it connects to the Internet like a USB modem but it has the advantage that you do not have to connect it physically to your computer, because it emits the connection signal wirelessly allowing you to connect to the Internet through it with any Wireless (WiFi)-connected device.
2-MIFI or WiFi router, deal mobile internet running as Hotspot or WiFi access point.
3-memory storage with MicroSD card reader. It can function as a pendrive or external disk of data storage.
With this device you can solve the problem of all the iPad that have no 3g connection getting Internet at last at all sites. You can also take it on the backpack and feed it with a Power Bank or from the tablet with USB cable.

3. Neutral WiFi Router with ports and USB input compatible with all USB 3g/4g modems

This WiFi N 3g/4g wireless router allows you to share a 3g/4g connection for the whole house or office. It's a router with a front USB port. This USB port can be used for modem devices with 4g and 3g SIM card to repeat telephony Internet, it also works with Android mobile phones. With a pendrive or hard drive can be used to share files in network, music, videos, etc. With SAMBA. The firmware is ZBT7620 for various uses such as WIFI Repeater and Multiwan.

Free Router USB 4g/3g 300 Mbps Repeater WIFI AP39 $ free Shipping

Buy NOW! >>

The router has a USB port ready to be compatible with the USB modem. Connecting a modem of any telephone company will convert the mobile Internet connection into a WiFi network type N super fast 300Mbps. The UMTS/HSPA/EVDO/LTE connection is instantly activated when connecting the USB modem to the router. It's a free and completely unlocked router, so all the Internet companies work. It automatically detects the most used ones but also allows the manual configuration with the APN data of any internet company in the world.
With one of these router you can share a 3g/4g connection via Ethernet network cable and also with a network for multiple devices at once: mobiles, tablets, computers, TV, hard disks etc.

4-router 4g with WiFi AC and MT7620A + MT7612EN 2.4 ghz-5GHz WiFi router 2T2R 100mw

Router ZBT WE1826 Linux free open WRT router with high capacity memory 16MB FLASH 128MB RAM supports open-WRT

WE1826AC comes with the standard Wi-Fi 11ac Next generation, with wireless 866Mbps speeds over 5GHz channel and 300Mbps over 2.4 GHz channel. Ultra-Fast CPU function as a large kernel for fast, stable and responsive performance with Wi-Fi, Ethernet and USB devices. To cover the entire house with an excellent Gigabit WiFi is ideal for bandwidth-intensive applications such as high-definition streaming video and online gaming, allowing you to enjoy a home with super-fast connection.
This router amplifies WiFi coverage with faster and more reliable Wi-Fi. Thanks to the 4 WE1826AC dual-band Antennas (2T2R) with high-power signal amplifiers, they ensure continuous Wi-Fi speeds for all your devices while increasing Wi-Fi coverage throughout the home.

www.siliceo.es
3g and 4g Router with WiFi AC Gigabit repeater

WE1826AC's beam forming technology locates the connected devices and increase the intensity of the wireless signal in those directions, offering a more specific and highly efficient wireless connection.

Buy for 75 EUROS with urgent shipment free WiFi AC WE1826AC Router with USB port for 4g > >

It is notable for having on the front of a USB port and a micro SD card slot.

The USB port can be used for modem devices with 4g and 3g SIM card to repeat telephony Internet, it also works with Android mobile phones. The Micro SD card can be used to share network files, music, videos, etc. With SAMBA.

The WE1826 uses the new 802.11 ac protocol, the 5GHz max transmission reaches 866Mbps, the transmission speed of 2.4 GHz Max could be 300Mbps. Both support the WIFI 2.4 G IEE 802.11 n and the Wireless 5g IEEE 802.11 AC transmission technology, which decreases channel interference, and will get better transmission performance. The MAX RT power is 100mw, the coverage range is 1-2 times more than normal routers. In addition with the MicroSD slot and the USB 2.0 interface, we make it easier to add more functions to the router.

Less interference with WIFI AC 5GHz

The WIFI AC system is optimized for the 5 GHz frequency, which is faster because it is a wider band with fewer users and therefore much less interference, to enjoy a better quality of free Wi-Fi. AC means you can play movies without having to wait and it doesn't slow down in your favorite online game.

www.siliceo.es

www.siliceo.es

5-Portable WiFi Router with 4g compatible mobile battery Movistar, Orange, Vodafone etc.

The WiFi mobile 4g router with battery is a free model, therefore it is compatible with all operators such as Jazztel, Orange, Vodafone, Movistar.

Router with free Modem USB 4g/3g LTE LT10 hotspot repeater WIFI AP75,30 $ free Shipping

Buy NOW! >>

The mobile 4g Router Melon LT10 is a super compact, portable and powerful device. It has an internal rechargeable lithium battery that allows it to operate anywhere without being connected to electricity. It is designed to repeat the Internet connection via 4g SIM card emitting a WiFi network that shares the connection with several devices at the same time.
It works very well with the IPhone, IPad or any Android tablet. When you travel you can take it to connect and create your own WiFi network and automatically connect your iPad or tablet to have Internet and browse, watch videos or share work documents. With a single 3g or 4g connection several devices will connect to the same WiFi network.

This modem router WiFi is designed to travel, if you plan to buy a SIM card prepaid country of destination, with a single local rate all your devices can have Internet with this to the Router WiFi mobile 4g LTE. In addition you can buy online and you will receive in less than 24h with the option of sending urgent Premium.
When you insert a 4g SIM card into the Melon LT10 router and you will have WiFi mobile up to 10 devices at a time. You can also insert a MicroSD data card to convert it to a portable hard drive with WiFi connection. With the internal flash memory you will be able to share between your tablet, IPad, mobile and computer files easily and access the data online from any of the devices on the network. It also has color display with coverage indicator, battery etc.

With long-life lithium battery 2400 has sufficient autonomy to operate for 10 hours, it will also operate 24h a day if we leave it connected to the electric current by the USB cable.