Description: The 2.5 GHz band is a radio frequency commonly used in telecommunications networks, especially in providing mobile broadband services. This band falls within the microwave frequency range and is part of the electromagnetic spectrum that enables data transmission via radio waves. Its use in 4G and 5G networks is crucial as it provides a balance between coverage and capacity, allowing operators to offer faster data speeds and a better user experience. The 2.5 GHz band is particularly valued for its ability to penetrate structures and its efficiency in data transmission in densely populated urban areas. Additionally, its use in advanced mobile technologies enables the implementation of applications such as augmented reality and the Internet of Things (IoT), which require fast and reliable connections. In summary, the 2.5 GHz band is a key component in the evolution of mobile networks, facilitating connectivity and access to high-quality digital services.
History: The 2.5 GHz band has been used since the 1990s, initially for television services and later for data networks. With the rise of wireless technology, this band became a valuable resource for telecommunications operators. In 2000, the Federal Communications Commission (FCC) in the U.S. allocated this band for wireless broadband services, which boosted its adoption in WiMAX networks and later in LTE and 5G technologies.
Uses: The 2.5 GHz band is primarily used for mobile broadband services, including LTE and 5G. It is also employed in WiMAX applications and in fixed wireless access networks. Its ability to provide high data speeds makes it ideal for urban environments and for supporting applications that require high bandwidth.
Examples: An example of the use of the 2.5 GHz band is the implementation of 5G networks in cities like New York and San Francisco, where they are used to provide high-speed services to users. Additionally, some Internet service providers have used this band to offer wireless broadband connections in rural areas.
