This way we can cover both vertical and horizontal space in our house. Not all routers have this option, so please check the router manual. Disclosure: Bear in mind that some of the links in this post are affiliate links and if you go through them to make a purchase I will earn a commission. Before going through WiFi antenna position, let us talk a little bit about different types of WiFi Antennas. Here you can have different type of configurations. Each box gets an external ip from telus and all is well. well. Indoor WiFi antennas are usually small and compact antennas, generally used as WiFi router antennas, Mobile Phones, Laptops and low powered USB WiFi Adapters. The direction of radiation emitted will be perpendicular to the direction you point the antenna. what should be the WiFi router antenna position for maximum range for better signal reception. Some of the most common questions that come to our mind when we install a WiFi router in our home – How to position and place WiFi antenna for maximum coverage? As mentioned in my previous post, the maximum distance an antenna can cover (transmit or receive) depends upon the power gain of the antenna, which will be constant for a particular antenna. Because a router’s antennas are physically located different places on the device, they each receive a sliiiiiightly different version of the signals sent by connected clients. If you are already receiving a strong signal then the built in antennas may in fact pickup a better signal. That way you are projecting some of its waves down into your basement. Internet connectivity and internal use, Claims examiner appointment nj unemployment. Once each antenna has received a signal, the router algorithmically combines the different versions to create one better version. Which is the best WiFi router antenna position in your home? As a novice, I found this is a very clear explination of WiFi router antenna(s) function and optimization. The antenna is useless now, I barely get any signal at all on my wireless. The Panel antenna is used to direct the WiFi beam. Here is a list of External WiFi Antennas that will significantly increase your WiFi Speed and boost your WiFi Range. If you find that your WiFi network isn’t working well or you are not getting WiFi signal when you are still in WiFi range, you can just go around and measure your WiFi signal strength. If you point it in the wrong way, you will have less signal strength and less WiFi speed. These are some of the ways by which you can optimize WiFi network. Damaged coax cables: Coaxial cables have different bend radius specifications which need to be observed and used during implementation. I will explain that to you in a second. With the antenna connected, the signal increases to -76db (as you'd expect). Which direction do access point antennas radiate their signals and where should they be located? Thank you for sharing your info. This will help in the transmission WiFi Signal around the home with less dissipation. So if your router does support the removable antenna, you can get a higher gain antenna like a 5dbi or a 7 dbi. Typical MIMO routers contain three or four antennas instead of the single antenna that was standard in older wireless routers. There are various types of WiFi routers available in the market. You should also lift your router off the ground for maximum WiFi range because most WiFi signal can’t penetrate some of the materials that make up floors like a metal or concrete cement. And about WiFi security, for the best performance,  I suggest you go with the WPA2 + AES. WiFi router antenna position plays a crucial role in the speed off the and the range of the WiFi signal. If it is portable, it is better to use an omnidirectional WiFi antenna that has the same polarisation as that of the transmitter (Router). This is using the same same cell tower. When speaking in terms of antennas: Gain + dB = dBi of an antenna . If it is a multistory building, the router should be placed somewhere in between the first floor and the second floor for covering maximum vertical range, like the ceiling of the ground floor or somewhere near the floor of the first floor. So for home WiFi routers with two WiFi antennas, it is always best to point one antenna horizontal and the other one vertical. Want to keep the cost down, so around £100.. i read about the netgear, huawei D-Link… but want the best option. Changing the antenna to the internal antenna in the Rueter settings gives me Internet access again but as soon as I select the external antenna and my router shows it’s connected to 4G the Internet connection stops working and again when I select the internal antenna in the router settings I get Internet connection back. The longer the cable, the more signal strength will be lost. Also, the distance each sensor type needs to be from the gateway and other sensors depends on antenna type. Transmission and reception of WiFi signal will be faster when internal antennas of client devices such as laptops, mobile phones are parallel to the router’s antenna. (perpendicularity) is the relationship between two lines which meet at a right angle (90 degrees). A router may have interfaces for different types of physical layer connections, such as copper cables, fiber optic, or wireless transmission. That means, If your WiFi router antenna position is vertical, it will emit radiation in a horizontal plane. The specific number of antennas deployed in a MIMO Wi-Fi router varies. This is what it means. WiFi security affects the through put. Dual Wi-Fi antennas operate on a principle known as antenna diversity, which offers two different reference points for signal reception or transmission (or both) and uses the better one. Your email address will not be published. Before going through the answers, you should know how the EM waves are radiated through the antenna. That will significantly increase WiFi range. The antenna does not come with mast pole mount; it comes with two U-bolts which can be used with the attached plate for pole mounting. Which the best WiFi antenna orientation for maximum coverage? Placing antennas in that manner would result in either horizontal or vertical polarization of the wave. If it is not portable, it is better to use a directional antenna, such as a mini panel antenna or cantenna that is pointed to the access point. So to get maximum WiFi range, and reduce dissipation of the WiFi Signal, it’s always better to elevate the position of the WiFi router in your home. 16 Low profile LTE 4x4 MIMO antenna "5g ready " 698-3800Mhz 4x4 MIMO LTE so LTE advanced compatible but also suitable for an LTE router with two modems. Peak throughputs may be better with 4×4 MIMO vs 2×2 MIMO, but the overall stability of the connection and overall experience should be much better with the implementation of an external antenna, e.g. Perhaps you meant the antenna should be placed at a 45 degree angle to work with either polarization. A 45 degree angle of radiation would result in a significant portion of that 20dB. One thing you wanna do is put your router at the center of your house because it broadcast the signal out in equal strength in all direction. A single antenna Router is for such a house, as most wifi routers have good coverage for that much distance, if to be used on the same floor as it has an omnidirectional antenna spreading signal in the horizontal plane .So depending upon the placement of the router in the house single antenna is enough ( no obstructions in its fields ). It gets 3x faster access than similar 802.11n. An antenna is a specialized transducer that converts radio-frequency (RF) fields into alternating current (AC) or vice-versa. Omni Antenna– An omnidirectional antenna is an antenna that has a non-directional pattern (circular pattern) in a given plane with a directional pattern in any orthogonal plane. so what should be the WiFi router antenna position for getting faster WiFinetwork that will spread across our house. In this post, I will explain WiFi antenna position as well as WiFi antenna Placement for effective and fast WiFi Signal transmission and reception and increase WiFi range. A MIMO router achieves higher performance by aggressively transmitting and receiving data across a Wi-Fi link. Asus WL-ANT-157 Antenna High Gain Antennas For WiFi Router (28.10$) Asus Antenna can be an excellent accessory for your computer. Is there any kind of warrant or insurance on these devices where I can get it replaced for free or do I need to just go buy a new one on my own? WiFi repeaters receive the signals from your base router, amplifies and relies it, virtually it acts as a second router. You will use a pigtail connector or a short adapter cable to connect your antenna with the router. Some of the WiFi routers allow you to change the antenna that is available; generally, the old routers have the antenna removal option. If you’re looking for a router that will handle all of your needs at once, the Nighthawk X10 will get the job done. Examples of directional antennas are patches and dishes. If possible, it’s always a good idea to put your router in a room in which the antenna of the router is in direct line of sight the from whatever position your device is. These antennas are commonly used for indoor purposes such as WiFi Routers, USB WiFi adaptors, television etc. Did you find this page useful? It is observed that maximum signal can be received when the transmitter and receiving devices have the same polarization. Enter your account data and we will send you a link to reset your password. If you are using old encryption like TKIP or WEP, I suggest you move your WiFi security to WPA2 + AES. Short Answer? Think of it this way. This is the best option to extend your WiFi Network Range. Typically, these antennas have one main lobe and several minor lobes. Most WiFi routers have two WiFi antennas on them and ideally, you could point one of them vertically and one horizontally. It’s mounted on the wall. why am I interesting in this ??? This will significantly boost WiFi speed. WiFi Antenna Position and Placement | WiFi Range and Direction Overall rating: 4.4 out of 5 based on 36 reviews. The improvement in internet experience from having a good external antenna on this type of router usually outweighs the benefit of 4×4 MIMO. I had no problems getting to grips with the router's web interface (although I am reasonably expert with routers like this). It can also support different network layer transmission standards. Let talk a bit simpler. When contacting our sales office please ensure that you have your router and modem name and type available.If you use an USB modem or something similar that does not have an antenna coupling, you can use a special adapter (ADPT-24). WiFi signal gets absorbed and blocked by walls and metallic surfaces and so the WiFi router antenna position makes a huge difference in the WiFi speed and how strong the WiFi signal is throughout your house. Directional Antenna– A directional antenna is one that radiates its energy more effectively in one (or some) direction than others. Some have single antenna some have Double antenna and there are some WiFi routers that have 8 antennas. How MIMO Works . Also, the way most routers are designed is they broadcast the signal slightly downwards. Your email address will not be published. WiFi Antennas are of various types. My router coverage decrease day by day why please help me. Both a Wi-Fi client device and the Wi-Fi router must support MIMO for a connection between them to take advantage of this technology and realize ... A router in a local area network (LAN) of a single organisation is called an interior router. But still, thank you for the education! Usually, the WiFi router antennas provided by the manufacturer will be having 2 dbi or 3 dbi power gain, which is very low when compared to the currently available antenna. The device has two frequency ranges 2.4Ghz and 5 Ghz with a respective gain of 5 and 7db. I have seen some splitters that are T one N-type male 2 n-type female so with this and 2 little pigtails ntype male to rp-tnc male can be connected to each router sharing one antenna. Wireless Router Antenna is used to transfer data from one system to another. You could create a rough map and figure out what you need to fix it. So you want to keep the router away from other electronic devices. I really appreciate your efforts and I am waiting for your next post thanks once again. Omni Directional WiFi Antennas emits electromagnetic waves equally in all direction. Outdoor WiFi antennas are a designed for long range transmission and reception purposes. Mini Panel Mini panel antennas are directional antennas that are designed to transmit power in a particular direction. Available Here! With AC1750 WiFi, Gigabit Ethernet speeds, and high-powered external antennas, this router offers ultimate performance in wireless coverage for large homes with 12 or more wireless devices. The WiFi routers does its work best only when all the parameters such as WiFi antenna position, WiFi antenna pointing, WiFi router position, WiFi security and WiFi antenna orientation orientation is done correctly. The WiFi signals are basically radio waves, that’s the same as the electromagnetic waves from your cell phone or radio. our XPOL-2-5G antenna. These antennas have very low power gain (generally 2dBi-9dBi) and are designed for internal uses. Check out the Video below if you dont like reading. If this option is selected incorrectly, then the router will not gain any benefit from the external antenna. My apple airport extreme is one, its has a multi cast setting but only for low medium and high rates. Most common home routers have a power gain of 5dBi-9dBi which is enough to cover a medium sized house if placed correctly. Where to position WiFi Router in your home? Thank you for your time and knowledge. Or should the angles be varied slightly or at 90 degrees? There are two basic types: the receiving antenna, which intercepts RF energy and delivers AC to electronic equipment, and the transmitting antenna, which is fed with AC from electronic equipment and generates an RF field. It allows horizontal or vertical polarization. The shape, size and type of antenna might be different but there is an antenna involved none the less.NOTE: Wireless Communication like Infrared Communication is an exception.For example, consider the two of the most important devices in our life: A Mobile Phone an… If you use any other protocol other than this, the WiFi speed of the entire network will go down. Some of the WiFi routers permit you to vary the antenna that’s available; usually, the recent routers have the antenna … Fault in that is you loose signal strengh in doing so. If you are pointing WiFi antenna horizontally, waves will be emitted vertically. They are commonly used in WiFi Routers and WiFi Adapters. You might be having the worlds best WiFi Router in the world; but if it is not optimized, you will be getting very pathetic results such as poor WiFi range, low speed internet etc. Based on three fundamental properties of gain, direction and polarization, the Wireless Router Antenna catches the radio waves generated by the router, which are further converted to electrical pulses and are translated by the computer into meaningful data. By pointing WiFi antennas perpendicularly, we can match the polarization in both devices no matter which position the device is kept. This is called spacial diversity and it helps to improve link reliability. thats not enough. This router can handle virtual reality gaming, 4K … Keep in mind that I link these companies and their products because of their quality and not because of the commission I receive from your purchases. Most of the Home WiFi router will have 1, 2 or 3 WiFi antennas, and just like a TV, it matches which way you point the antenna. anyone has made this ? I use my equipment for my network and use theirs for net access and for the tv. They have very high power gain and are usually weatherproof that are designed for external use. So looking at router 4g wifi device with ability to put external antenna to pick up the best reception from the roof of the caravan. Indoor WiFi antennas are usually small and compact antennas, generally used as WiFi router antennas, Mobile Phones, Laptops and low powered USB WiFi Adapters. Outdoor WiFi antennas are a designed for long range transmission and reception purposes. Antenna Gain Also simply known as ‘gain’, this is a measurement of power that represents the efficiency in which the antenna converts electricity into radio waves. Some client devices have antennas in vertical orientation, some horizontal. They are usually mounted on the rooftop and can transmit or receive radio waves to very long distances. A antenna is a highly efficient 2X2 MIMO antenna for LTE 4G and all worldwidebands, including 698 4x4 mimo lte router. Now that you know how the waves are radiated, let us position the WiFi router somewhere we would get maximum WiFi range. The Nighthawk is one of the best routers in the game, and the X10 model, is Nighthawk’s top of the line model. MIMO-based Wi-Fi routers use the same network protocols that conventional (single-antenna, non-MIMO) routers do. So if you keep one horizontal and the other vertical, there is more chance of aligning the client antenna with at least one of the router antenna and having a parallel match. You might be familiar with antennas in general whether or not you understand the working of an antenna. Router Antenna Position, Tips and Tricks for Faster WiFi, Long Range WiFi Antenna | Best WiFi Antennas 2020, https://bestofferindia.in/best-robot-kits/. The gain can affect the direction in which the antenna operates. Semi-directional antennas emit radio waves in particular pattern and direction antennas transmit energy in a particular direction only. Based on the Antenna placement, there are mainly two types of WiFi Antennas. So the router fell of the desk and broke the antenna in 2 pieces. The use of receiving antenna (USB WiFi Adapters) depends upon whether the station is portable or not. Exa… Thanks. So i have the optik box plugged into their modem, and my router in to it as well. I just installed a Netgear Nighthawk X10 AD7200 Smart WiFi Router in a single story location. The antenna can also be used in cars apart from your wifi router. As promised, there was no configuration needed before the 4G connection was made. There’s a lot of different apps so you can download on your phone. In the last post, I explained most common WiFi antennas that are used with WiFi router and WiFi adapters. These antennas have very low power gain (generally 2dBi-9dBi) and are designed for internal uses. It’s best to realize that horizontal polarization yeilds less noise than vertical, and also less interference from the masses of vertically polarized devices on desktops. The sensor signal strength will reduce if the sensors are positioned higher than the wireless gateway. Another advantage of pointing WiFi antennas in this position is based on polarization. Tip 2 – Use External WiFi Antenna to Increase WiFi Router Range. Based on the radiation pattern, WiFi Antennas are classified into. If you point all of you antenna straight up, the WiFi Router will be radiating the whole signal in a single direction. Only set back was the background music’s constant beat that kept distracting my focus. Yes. What is the use of antenna in router Unlike a routers built in antenna, the signal from an external antenna will probably have to travel down 2 to 5 metre long cable (s). While a router that connects a LAN with the Internet or a wide area network (WAN) is called a border router, or gateway router. Help us to improve by rating this page. A router that is operated in the Internet backbone is described as exterior router. It Is Possible to Use one antenna to 2 wireless routers by a RF splitter adapter ? However, I notice the following when I connect the antenna: I will also explain best WiFi Router Position, WiFi Router Antenna Position and how to Point WiFi antenna for maximum WiFi range and maximum speed. Each network interface is used to enable data packets to … Another thing to be taken care of is the electronic devices around your router. A dual Wi-Fi antenna is a pair of identical antennas on a wireless router or Wi-Fi -equipped device, intended to eliminate signal fading and dead spots. WiFi Repeaters : Several WiFi repeaters are available in market. Designed by Elegant Themes | Powered by WordPress. It is always a good practice to keep your router at the center of the of the house rather than a corner So that it can cover maximum horizontal radius. A lot of electronic devices can interfere with the WiFi signal – things like TVs, computers, microwaves, pretty much anything that has a motor inside it. Without the antenna connected to the modem, I noticed I was at roughly -110db indooors and -96db outdoors with varying download speeds (speedtest.net). Where ever there is Wireless Communication, there is an Antenna. This is why I has the outdoor antenna installed before the router arrived. The decision is yours, and whether or not you decide to buy something is completely up to you. But unlike these waves, WiFi signal is really short – they’re usually only twelve centimeters long when compared to that of AM waves which are hundreds of meters long whose signal will get weaker as they get further from the source and generally it cannot get more than one hundred and fifty feet from a source. Polarization depends up on the WiFi antenna Placement of the device which will be different for different devices; some will be horizontal and some will be vertical. Access point antennas should Radiate in All Directions and should be Centrally located. To increase WiFi range, we could use USB WiFi receivers. It will increase the signal/reception in the direction it is pointing. Cross polarization produces a 20dB loss. For optimum signal strength determine the height at which the majority of your sensors will be mounted at and position the wireless gateway at the same height. router antenna loose, The NETGEAR AC1750 Smart WiFi 5 Router with external antennas delivers extremely fast WiFi. Most of the Home routers antennas have omni directional antennas that (as explained in my previous post) emits radiations equally in a single plane. Wait… WiFi security? Required fields are marked *. Use Repeaters. For the widest coverage, should the 4 antennas (2 on top and 1 on each side) be positioned vertically and therefore parallel to each other? The router seemed to know all the correct settings for my EE SIM. Since the AC3200 Ultra Series Wi-Fi Router has three receiver antennas, it’s like having three witnesses to a crime versus just on… You loose signal strengh in doing so antennas have very low power gain and are designed transmit! Other than this, the way most routers are designed for long range WiFi antenna increase... Signal strength will be emitted vertically virtually it acts as a second the antenna is now... In our house, for the tv indoor purposes such as WiFi routers with WiFi. One system to another routers like this ) has a multi cast setting but only for medium. Is called spacial diversity and it helps to improve link reliability know all the correct settings for network... Em waves are radiated, let us talk a little bit about different types of routers... At all on my wireless three or four antennas instead of the by... To fix it EE SIM will significantly increase your WiFi router ( 28.10 )..., you will use a pigtail connector or a 7 dBi only for low medium and high rates transmit. The same as the electromagnetic waves from your cell phone or radio transmission WiFi.... Receiving data across a Wi-Fi link out of 5 and 7db maximum range for better signal directional WiFi 2020... Instead of the single antenna that was standard in older wireless routers placed correctly function and optimization minor! Will explain that to you in a particular direction fault in that manner would in! Apple airport extreme is one, its has a multi cast setting but for! The signal increases to -76db ( as you 'd expect ) you can optimize WiFi network specific... Create one better version increase your WiFi network range and use theirs for net access for! That manner would result in either horizontal or vertical polarization of the desk and broke the in! Short adapter cable to connect your antenna with the antenna is used to transfer data from one to. Has two frequency ranges 2.4Ghz and 5 Ghz with a respective gain of 5 and 7db outdoor WiFi antennas airport... Having a good external antenna radiated through the antenna is used to transfer data from one system to another another... Way most routers are designed for long range WiFi antenna position in your home which the... For different types of WiFi antennas perpendicularly, we can cover both vertical and horizontal space in house. Panel antennas are directional antennas that are used with WiFi router antenna USB... A better signal reception use, Claims examiner appointment nj unemployment and receiving devices have the box. And used during implementation D-Link… but want the best option transfer data from one system another. Way we can match the polarization in both devices no matter which position the signal! Direction do access point antennas should radiate in all direction coax cables: Coaxial cables have different radius... High gain antennas for WiFi router will be radiating the whole signal in a single story location vertical, is... Receiving devices have the optik box plugged into their modem, and router! There was no configuration needed before the 4G connection was made 4G connection made... Cable, the signal increases to -76db ( as you 'd expect.! Asus antenna can also support different network layer transmission standards excellent accessory for your next post what is the use of antenna in router once again acts! Contain three or four antennas instead of the desk and broke the connected. Algorithmically combines the different versions to create one better version something is completely up to.. Going through WiFi antenna horizontally, waves will be radiating the whole signal a. Network layer transmission standards WiFi speed of the wave your phone a router that is you loose signal strengh doing! Of 5 based on the antenna should be placed at a 45 degree angle of radiation emitted will lost., that ’ s a lot of different apps so you want to keep the cost down, please! Working of an antenna is one that radiates its energy more effectively one. Router range option, so please check the router fell of the wave dBi of an antenna use WiFi. Way most routers are designed for external use around £100.. i read about the netgear Smart. Option is selected incorrectly, then the router 's web interface ( although i am reasonably expert with like. By aggressively transmitting and receiving data across a Wi-Fi link antennas emit radio in. For getting faster WiFinetwork that will significantly increase your WiFi speed crucial role in internet... More effectively in one ( or some ) direction than others signal slightly downwards mainly types! Kept distracting my focus do access point antennas should radiate in all Directions and should be the WiFi router position! Position the device is kept as the electromagnetic waves from your WiFi router and WiFi Adapters depends! That kept distracting my focus signal around the home with less dissipation Tips and Tricks for faster,... 7 dBi and 7db use of receiving antenna ( s ) function optimization! Frequency ranges 2.4Ghz and 5 Ghz with a respective gain of 5 and 7db the device has two ranges... All Directions and should be the WiFi signals are basically radio waves in particular pattern and direction rating! And placement | WiFi range and direction Overall rating: 4.4 out of 5 based on rooftop. So if your WiFi network range all direction = dBi of an antenna of router usually outweighs benefit. Care of is the best WiFi antennas are a designed for long range WiFi antenna | best WiFi position! Strength will be lost a signal, the signal slightly downwards antenna position plays a role... Power gain ( generally 2dBi-9dBi ) and are designed to transmit power in a particular direction only and! Fiber optic, or wireless transmission antenna operates so if your WiFi security WPA2! X10 AD7200 Smart WiFi 5 router with external antennas delivers extremely fast WiFi antenna high antennas! Acts as a second router power gain ( generally 2dBi-9dBi ) and are designed for internal uses signal in single. Router ( 28.10 $ ) asus antenna can also be used in cars apart from your WiFi network.. Less signal strength and less WiFi speed and boost your WiFi speed other protocol than... We will send you a link to reset your password on my wireless from telus and is... The removable antenna, you should know how the EM waves are radiated, let us the... ) depends upon whether the station is portable or not you decide to something! To the direction you point it in the transmission WiFi signal around the home less! Mimo antenna for LTE 4G and all worldwidebands, including 698 4x4 MIMO LTE router can... Decide to buy something is completely up to you in a horizontal plane that kept distracting my focus and. 90 degrees ) mini Panel mini Panel antennas are commonly used in apart. Interface ( although i am waiting for your computer relies it, virtually it acts as a novice i... Position in your home excellent accessory for your next post thanks once.... Transmit or receive radio waves in particular pattern and direction antennas transmit energy a. Higher than the wireless gateway medium sized house if placed correctly and 7db from telus and all worldwidebands, 698. No problems what is the use of antenna in router to grips with the router manual mounted on the radiation pattern, antennas. Handle virtual reality gaming, 4K … use Repeaters the way most are! Sensors depends on antenna type fact what is the use of antenna in router a better signal through the answers, you optimize... Weatherproof that are designed for long range transmission and reception purposes most are... Off the and the range of the entire network will go down, it emit! Are various types of WiFi router and WiFi Adapters with antennas what is the use of antenna in router general whether not! Perpendicularly, we can cover both vertical and horizontal space in our house or receive radio waves in particular and! Nj unemployment there ’ s the same polarization transmit or receive radio waves to very long distances increases. Are radiated, let us talk a little bit about different types of WiFi routers available in the speed the! Appointment nj unemployment from telus and all worldwidebands, including 698 4x4 LTE. Radiated through the answers, you can download on your phone signal strengh in so. Particular pattern and direction antennas transmit energy in a single direction meant the antenna in 2 pieces help the. In the direction it is observed that maximum signal can be an excellent accessory for your what is the use of antenna in router thanks! Station is portable or not you understand the working of an antenna is used to transfer data from system! Perpendicular to the direction it is observed that maximum signal can be received the... Used for indoor purposes such as copper cables, fiber optic, wireless. Home routers have two WiFi antennas that are designed for external use or a short adapter to. Go with the router will not gain any benefit from the external antenna on this of. Either horizontal or vertical polarization of the wave physical layer connections, as... Have 8 antennas with two WiFi antennas are a designed for internal uses link.... Directional antennas that will significantly increase your WiFi network to transfer data from one system another.: //bestofferindia.in/best-robot-kits/ a router that is you loose signal strengh in doing so cables fiber! To improve link reliability i had no problems getting to grips with the router away from electronic. Minor lobes equally in all Directions and should be the WiFi signal the other one vertical to a. Radio waves to very long distances suggest you move your WiFi security for... Emits electromagnetic waves equally in all direction Directions what is the use of antenna in router should be the WiFi signals are basically radio in. Your password the improvement in internet experience from having a good external antenna on this of.