The low PIM indoor wideband omni-directional low profile ceiling mount antenna. It is designed to provide pattern coverage that is optimized for indoor coverage requirements at 350-520, 600-960, 1350-1550, and 1690-6000 MHz for the UHF, 4G LTE, 2G/3G Cellular, UMTS/AWS-3, CBRS, and the Wi-Fi frequency bands.