Extending Wireless Range with WiFi Repeaters

This article covers the basics of wireless repeaters, also known as WiFi range extenders. We’ll explore how they work, where to place them for optimal performance, and look at some popular models. A WiFi repeater’s main job is to extend the coverage range of your WiFi network.

What is a WiFi Repeater?

WiFi devices operate using the IEEE 802.11 standard, encompassing various WLAN series like 802.11a, 11b, 11g, 11n, 11ac, and 11ad. A WiFi repeater, or range extender, rebroadcasts the signal from your existing WiFi router, effectively increasing the area where you can get a strong wireless connection.

Optimal Placement for Your WiFi Range Extender

The ideal location for your WiFi range extender is halfway between your WiFi router and the device you want to connect. You’ll get the best results when the WiFi router, repeater, and device are all in a direct line of sight. The repeater works equally well whether positioned horizontally or vertically.

WiFi Repeater Application

WiFi Repeater or WiFi Range Extender Application Note

Example: NETGEAR EX6200 WiFi Repeater

The figure above shows the NETGEAR EX6200 WiFi repeater as an example. Here are some of its features:

• Supports both 2.4GHz (11b/11g/11n) and 5GHz (11a/11n/11ac) frequency bands.
• Supports USB 3.0
• Supports IEEE 802.11ac and older versions
• Supports WPA/WPA2/WEP security algorithms
• Two antennas with 5dBi gain
• Five ethernet ports with auto-sensing technology

WiFi Repeater Manufacturers and Models

Here’s a table of some popular WiFi range extender manufacturers, along with models and approximate cost: