In the energy spectrum, which range does UHF belong to?

UHF, or Ultra High Frequency, is a classification of radio frequency electromagnetic waves ranging from 300 MHz to 3 GHz. This range falls under the category of radio waves, which comprise a larger spectrum that includes frequencies from a few kilohertz to several terahertz.

UHF is commonly used for various forms of communication, such as television broadcasting, mobile phones, and two-way radios. Understanding that UHF is part of the radio waves spectrum helps clarify its practical applications and technological significance.

In contrast, the other categories—microwave, infrared, and X-rays—refer to different portions of the electromagnetic spectrum. Microwaves are a subset of radio waves but typically start from 1 GHz and go up to 300 GHz. Infrared covers a different range associated with thermal radiation, while X-rays are high-frequency electromagnetic waves used primarily for imaging and diagnostic purposes in medicine and other fields. This contextualizes why UHF is correctly identified within the radio waves range.