![RF Elements, 5GHz 20dBi Dual Pol Array Sector Antenna RF Elements, 5GHz 20dBi Dual Pol Array Sector Antenna](https://cdn11.bigcommerce.com/s-5db3f7/images/stencil/300x300/products/7401/9440/as-5-20_2_-1__90691.1653490269.jpg?c=2)
The RF elements® Array Sector 2-17 Antenna is a high performance option for unlicensed frequency bands. It offers excellent RF performance, colocation capability, easy installation, and cost-efficiency. Additionally, the side lobes of Array Sector antennas are suppressed using BackShield™, patented, frequency selective surface attenuating azimuth side lobes and back lobe, integrated into the antenna body. This ensures reliable performance regardless of which channel you use.