GD24-24-NF 24dBi 2.4GHz Wire Grid ? (w/ 30" LMR240 N Female Pigtail) All Parabolic Grid Antennas are welded galvanized steel with grey color epoxy powder coat paint. Because of their design and color, they blend well with any background. This series of antenna have a history of 100’s of thousands of successful field installations. Antennas are complete with Reflector, Patented Dipole and Heavy Duty brackets for 1" to 2" diameter poles. These antenna systems are designed for extreme wind environments. All Pacific Wireless Directional Grid Patented Dipoles are Ultrasonically Welded, UV Stabilized, White ABS Plastic. Each unit is leak tested 100% and VSWR tested 100% at our factory prior to shipment. Beware of cheap imitations. Our dipoles are engineered for an outdoor service life exceeding 20 years.