Wireless Technology Overview: Find out more
Several different wireless technology areas are brought together to form the CableFree range of wireless communication products.
Below are links to helpful content pages on the various popular topics related to Wireless Communications technologies used in the CableFree Product Ranges:
Wireless Technology Overview: Find out moreTechnology Pages for WiFi and Radio
EEE 802.11: WiFi
WiFi uses radio waves (RF) to allow two devices to communicate with one another. The technology is most commonly used to connect Internet routers to devices like computers, tablets and phones; however, it can be used to connect together any two hardware components. WiFi is a local wireless network that runs of the 802.11 standards set forth by the Institute of Electrical and Electronics Engineers (IEEE).
WiFi can utilize both the global 2.4GHz UHF and 5GHz SHF ISM radio bands. The WiFi Alliance certifies some products, allowing them to be labeled as “Wi-Fi Certified.” In order to receive that designation, and product must go through the Alliance’s interoperability certification testing.
802.11b, 802.11g, and 802.11n run on the 2.4GHz ISM band. The band is susceptible to interference from some Bluetooth devices as well as some microwave ovens and cordless phones. Devices that run on either band can be operated in the United States without a license from the FCC, but still require FCC part 15 certification. The first six channels of frequencies from each are considered part of the amateur radio band.