The Hyperlink Brand HG1922EG antenna is a high gain high performance grid antenna for use in MMB, 3G, PCS, GSM and other 1900 MHz (1.9 GHz) applications. The HG1922EG construction features a die cast aluminum reflector grid for superior strength and light weight. This antenna's 2-piece reflector grid is simple to assemble and significantly reduces shipping costs. The grid surface is UV powder coated for durability and aesthetics. The open-frame grid design minimizes wind loading. This antenna is supplied with a tilt and swivel mast mounting kit. This allows installation at various degrees of incline for easy alignment. It can be adjusted up or down from 0° to 20°. It can be mounted to a 1.57" (40mm) to 2" (50mm) diameter mast.