<span>UHF and HF technology enables afloat forces to communicate more securely and to operate in a more dispersed manner. </span>UHF stands for Ultra High Frequency, while HF stands for <span>High Frequency . </span>The UHF range of the radio spectrum is the band<span> extending from 300</span>MHz<span> to 3 GHz and </span>is extensively used for satellite<span>communication and broadcasting, in </span>cellular telephone<span> and paging systems, and by third-generation (</span>3G<span>) </span>wireless services.
