4/7 DBi Gain -. Dual-band omni-antennas (4/7 dBi). Gain (2 GHz): 4 dBi. Gain (5 GHz): 7 dBi. Antenna type: omni-directional. Temperature: -40° F – 158° F (-40° C – 70° C). Weight: 0.17 lbs (79 g). Certified for use with the MR62, MR66, MR72, MR74, MR76.