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Alcon Inc. ( German: Alcon AG) is a Swiss-American pharmaceutical and medical device company specializing in eye care products. It has a paper headquarters in Geneva, Switzerland but its operational headquarters are in Fort Worth, Texas, United States, where it employs about 4,500 people. [2]
In the Americas (defined as International Telecommunication Union (ITU) region 2), the FM broadcast band consists of 101 channels, each 200 kHz wide, in the frequency range from 87.8 to 108.0 MHz, with "center frequencies" running from 87.9 MHz to 107.9 MHz. For most purposes an FM station is associated with its center frequency.
Business band. In the United States, the business band is the colloquial name used by radio users who utilize and scanner hobbyists who listen to the Federal Communications Commission (FCC) Industrial/Business pool frequencies. The regulations listing frequencies in this pool are contained in Subpart C of Part 90, Title 47 of the CFR .
Alcon relocated its headquarters to Geneva in 2018, citing an opportunity to “increase Alcon’s global scale and reach to better serve customers.” The company employs a total of 25,000 people.
The following chart lists frequencies on the broadcast company band, and which classes broadcast on these frequencies; Class A and Class B, 10,000 watt and higher (full-time) stations in North America which broadcast on clear-channel station frequencies are also shown.
6G. Mobile telecommunications. v. t. e. In telecommunications, 6G is the designation for a future technical standard of a sixth-generation technology for wireless communications . It is the planned successor to 5G (ITU-T IMT-2020 ), and is currently in the early stages of the standardization process, tracked by the ITU-T as IMT-2030 [1] with ...
Frequency: the DECT physical layer specifies RF carriers for the frequency ranges 1880 MHz to 1980 MHz and 2010 MHz to 2025 MHz, as well as 902 MHz to 928 MHz and 2400 MHz to 2483,5 MHz ISM band with frequency-hopping for the U.S. market. The most common spectrum allocation is 1880 MHz to 1900 MHz; outside Europe, 1900 MHz to 1920 MHz and 1910 ...
There are 51 MTAs, 493 BTAs and 175 EAs in the United States. A: 1850–1865 MHz and 1930–1945 MHz (30 MHz) B: 1870–1885 MHz and 1950–1965 MHz (30 MHz) C: 1895–1910 MHz and 1975–1990 MHz (30 MHz, 15 MHz or 10 MHz) D: 1865–1870 MHz and 1945–1950 MHz (10 MHz) E: 1885–1890 MHz and 1965–1970 MHz. F: 1890–1895 MHz and 1970–1975 ...