Frequency bands are the allocation (available use) of radio spectrum that assigned by a regulatory agency for use for specific types of radio services. There are 2 frequency bands designated for IS-95 ...

Radio spectrum refers to the whole ... A specific range of frequencies allocated for a specific purpose is called a "band". The existing "2G" bands for cell phones are shown below: As you can ...

A phone that supports four different radio frequency bands. Different mobile phone networks around the world use different bands. A phone can only be used on a network if it supports the correct ...

In the U.S., the 902-928 MHz, 2.4 GHz and 5.7-5.8 GHz bands were initially used for machines that emitted radio frequencies, such as RF welders, industrial heaters and microwave ovens, but not for ...

Also called a "frequency band." See frequency bands, spectrum, satellite frequency bands and optical bands. (2) A group of frequencies that occur naturally such as the audio spectrum. See audio.

Hugh McIntyre covers music, with a focus on the global charts ... audience impressions across all radio formats and all stations that report in the U.S. The band’s new single opens at No ...

Frequency bands are the range of frequencies that are used or allocated for radio services. There are two primary frequency bands defined for WiMax systems; 10 to 66 GHz (the original frequency band) ...