SINCLAIR's SY415R-HFXSNM 902 – 956 MHz Yagi antenna, 12 dBd, radome enclosed. The SY415R series of Yagi antennas has been developed to meet the need for a high gain, relatively wide-band antenna in the 902 – 956 MHz range. Designed for superior performance and versatility, this Yagi fills a variety of application needs. It is also enclosed within a radome to offer greater resistance to harsh environments.