D-Link Omni-directional Outdoor Antenna, 8 dBi, 2.4 - 2.5 GHz, 50 Ω, 360°, 15°, Omni-directional antenna D-Link Omni-directional Outdoor Antenna. Antenna gain level (max): 8 dBi, Frequency band: 2.4 - 2.5 GHz, Impedance: 50 Ω. Antenna type: Omni-directional antenna, Polarization: Vertical polarization, Cable length: 19.7" (0.5 m). Width: 0.748" (19 mm), Depth: 0.748" (19 mm), Height: 24.8" (630 mm)