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2. Wireless repeater - Wikipedia

   en.wikipedia.org/wiki/Wireless_repeater

   A Wi-Fi Repeater. A wireless repeater (also called wireless range extender or wifi extender) is a device that takes an existing signal from a wireless router or wireless access point and rebroadcasts it to create a second network. When two or more hosts have to be connected with one another over the IEEE 802.11 protocol and the distance is too ...

3. List of WLAN channels - Wikipedia

   en.wikipedia.org/wiki/List_of_WLAN_channels

   Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.

4. Wireless access point - Wikipedia

   en.wikipedia.org/wiki/Wireless_access_point

   Cisco Aironet wireless access point. [1] [2] In computer networking, a wireless access point, or more generally just access point ( AP ), is a networking hardware device that allows other Wi-Fi devices to connect to a wired network or wireless network. As a standalone device, the AP may have a wired connection to a switch or router, but, in a ...

5. Wi-Fi hotspot - Wikipedia

   en.wikipedia.org/wiki/Wi-Fi_hotspot

   v. t. e. A diagram showing a Wi-Fi network. A hotspot is a physical location where people can obtain Internet access, typically using Wi-Fi technology, via a wireless local-area network (WLAN) using a router connected to an Internet service provider . Public hotspots may be created by a business for use by customers, such as coffee shops or hotels.

6. Long-range Wi-Fi - Wikipedia

   en.wikipedia.org/wiki/Long-range_Wi-Fi

   Long-range Wi-Fi. Long-range Wi-Fi is used for low-cost, unregulated point-to-point computer network connections, as an alternative to other fixed wireless, cellular networks or satellite Internet access . Wi-Fi networks have a range that's limited by the frequency, transmission power, antenna type, the location they're used in, and the ...

7. Does Wi-Fi Cause Cancer? - Healthline

   www.healthline.com/health/does-wifi-cause-cancer

   Wi-Fi is a wireless technology. It’s used to connect laptops, smartphones, and other electronic devices to the Internet. In fact, you’re likely reading this article on a device that’s ...