Nantenna offers a small yet versatile antenna for UHF applications. Their approach crushes the traditional expectation that antennas need to be large for optimal gain. The integration of revolutionary materials allows for downsizing of the antenna without compromising (if not improving) performance. The Nantenna XWK (UHF) operates at frequency range of 225Mhz-360Mhz and is only 2 inches in depth with 8dbi gain.