Description Product Reviews The UniFi Antenna, model UMA-D, is an optional mesh antenna designed to work with the UniFi AC Mesh AP and model UAP-AC-M. With dual-band support, the UMA-D expands range coverage and provides customized pattern shaping. Features: Outdoor Weather-Resistant Enclosure High Efficiency Directional Radiation Pattern Dual-Band, Dual-Polarity Optimized for 802.11ac Ball Joint 3-Axis Mount for Precise Aiming Wall/Poll Mount Included for Versatile Installation 0 Reviews Hide Reviews Product Reviews