Rf site survey tools for wifi how to#
Rf site survey tools for wifi install#

It is important to understand that a wireless site survey is a snap-shot of the site’s radio signal profile at that time.

Rf site survey tools for wifi how to#

By getting a wireless site survey, it will help determine if there are co-channel interferences and how much, where external radio interferences are causing problems and how to minimize the number of WiFi APs needed and where to optimally place the WiFI APs for best coverage. In an add-hoc wireless network the network manager has no idea what kind of interference exist and how the site’s radio signal profile changes.

Rf site survey tools for wifi install#

In practice many network managers just randomly place WiFi APs and simply install extra WiFi APs when extra coverage is needed or when they get complaints about bad WiFi access. A wireless site survey helps to determine where to place WiFi APs to avoid interference and avoid overlap coverage from other APs. When deploying a wireless network WiFi access points (APs) are often placed at random but is this add-hoc placement of WiFi APs a good strategy? In small deployments the add-hoc approach is not a problem but with medium to large deployments a wireless site survey is advised and often needed. It is important to remember that the objective of a wireless site survey is to determine the feasibility of deploying a wireless network to meet your needs and to determine how to deploy a wireless network within the constraints of your site. In fact anything can affect the radio signal profile of a site including furniture and people. A wireless survey also helps to avoid interference due to existing radio sources and interferences cause by physical structures such columns, beams, walls, and metal objects. A wireless site survey will provide this information by revealing places of signal interferences, places where signals are weaker and areas of no signals (dead zones). To get optimal wireless coverage and performance, we need to understand the Radio Frequency (RF) behavior of our wireless network deployment site. This saves on time, man power and equipment cost. When deploying a wireless network, we are looking for the optimal wireless coverage and performance with the minimal use of equipment. For smaller wireless deployments, a site survey is good to have but sometimes the cost of the site survey becomes an issue. For larger wireless network deployments, a site survey is a must have item.

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