Ultra High Frequency (UHF) refers to a range of radio frequencies between 300 MHz and 3 GHz. This frequency band is commonly used for various forms of communication, including television broadcasts, mobile phones, and two-way radios. UHF signals can carry more data and provide better sound quality compared to lower frequencies, making them ideal for modern communication needs. One of the key advantages of UHF is its ability to penetrate obstacles like buildings and trees, which enhances signal strength in urban areas. Devices such as UHF antennas and walkie-talkies utilize these frequencies to ensure clear and reliable communication, especially in crowded environments.