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The interleaved UHF spectrum, also known as white space, between 470 MHz and 606 MHz (Channels 21–37) and 614 MHz and 694 MHz (Channels 39–48) can be licensed on a site-specific coordinated basis. Coordinated licenses grant the holder exclusive use of specific frequencies or spectrum blocks at a particular location for a defined period.
In the UK, use of wireless microphone systems requires a Wireless Telegraphy Act license, except for the license free bands of 173.8–175.0 MHz and 863–865 MHz. In 2013 the UK communications regulator, Ofcom , held an auction in which the UHF band from 790 MHz to 862 MHz was sold to be used for mobile broadband services.
Range is a crucial difference between Wi-Fi and TV white space. On average, TV white space range is 6 miles, but it can be less or more depending on factors such as noise, line of sight and so on. One of the three main TV white space manufactures, Carlson wireless, advertises that their radios can go up to 24.8 miles.
Broadcasters and wireless microphone manufacturers fear that the use of white space would "disrupt their broadcasts and the signals used in sports events and concerts." [ 89 ] [ better source needed ] Cell phone providers such as T-Mobile US have mounted pressure on the FCC to instead offer up the white space for sale to boost competition and ...
IEEE 802.22, is a standard for wireless regional area network (WRAN) using white spaces in the television (TV) frequency spectrum. [1] The development of the IEEE 802.22 WRAN standard is aimed at using cognitive radio (CR) techniques to allow sharing of geographically unused spectrum allocated to the television broadcast service, on a non-interfering basis, to bring broadband access to hard-to ...
In Klein’s case, a Postal Service spokeswoman said, the problem is the road. Hillman Ridge is paved but narrows to a width slightly larger than a pickup truck as it approaches Klein’s property.
FCC amateur radio station license of Al Gross. In the United States, amateur radio licensing is governed by the Federal Communications Commission (FCC). Licenses to operate amateur stations for personal use are granted to individuals of any age once they demonstrate an understanding of both pertinent FCC regulations and knowledge of radio station operation and safety considerations.
Dallas Cowboys linebacker Nick Vigil (41) reacts after a punt he blocked was recovered by the Cincinnati Bengals during the second half of an NFL football game, Monday, Dec. 9, 2024, in Arlington ...