The general range of the omnidirectional antenna is given in dBi, the higher the dBi number, the higher the range. Above all, it is suitable for base stations such as a router or an access point and is usually used for these purposes. Unlike the directional antenna, the omnidirectional antenna sends in all directions, covering much more area. The 2.4 GHz directional antenna is used in a WiFi network with 2.4 GHz frequency band. The smaller the angle, the more concentrated the signal and the stronger it will arrive at the destination. The size of the signal opening angle indicates how concentrated the signal is delivered. The higher the dBi number of the WiFi directional antenna, the higher is its range. A directional antenna is always useful when a signal is to be received at a greater distance and at a certain point, for example by a single device or a hotspot, which can further distribute the signal. The antenna must always be adjusted to the frequency band used.Ī directional antenna focuses the signal and amplifies it into direction. By default, most networks are 2.4GHz frequency bands, and for special networks, 5GHz can be used.
Basically, there are three different types of WiFi antennas: directional antennas, omnidirectional antennas, and sector antennas. However, the cable should not be too long, because it reduces the signal strength again. High-quality antennas can be connected to the router via a cable and thus positioned precisely. Most routers are factory-equipped with an antenna and can then be upgraded with higher-quality WiFi antennas to improve range or signal strength or to align accurately. Whenever you want to increase the range of the WiFi network or amplify the signal in a certain direction, you can use a WiFi antenna. Although an optimal point of view of the router can increase signal strength and transmission security, bridging larger areas often can not avoid using external resources. Metallic objects redirect the signal, so that it may not arrive at all or only greatly attenuated at the device. The radio signal is mainly disturbed by obstacles such as furniture and walls and thus reduced. Especially in confined spaces, there are many confounding factors that can severely limit the range of about 100 meters that standard routers promise. However, in order to build and maintain a stable WiFi connection, several factors must be considered. 2.The connection of various devices via WiFi has become standard, hardly anyone wants to deal with annoying cable mess.
This means that connecting a high gain antenna will help your range, but will not provide the increased distance and signal strength that say a 200mW, or even 500mW Access Point will provide. To get the best range from your outdoor patch antenna, please ask us about upgrading your Linksys or D-Link Access point. The Transmit Power on typical Linksys, Dlink and Belkin Wireless Access Points/Routers, is usually in the 15dbm range, or 32mW Transmit Power. The stronger the transmit power of the access point, the better your wireless signal will carry, and provide a more enjoyable Internet surfing experience for your customers. Product Info 13dBI 2.4GHz, Outdoor Directional/Patch Antenna, 30 Degree/30 Degree Coverage, N-Female.Ĭonnect this 2.4GHz Patch Antenna to any of your Indoor or Outdoor Wireless Access Points. This 2.4GHz Directional Antenna works great for connecting two locations wirelessly, sharing data, or using a VoIP wireless link. With the appropriate coax cable (not included) you will be able to connect this 2.4GHz directional antenna to any Linksys, Cisco, D-Link, Netgear, ZyXel or other Wireless Access Point for increased signal strength. Government & Military Wireless Bridge Kits.Licensed Wireless Point to Point Systems.