The ANT70-1000 directional antenna is a high gain, high-performance dual band antenna for indoor & outdoor installation. Supporting up to 1 km (2.4 G Hz), 1.5 km (5 G Hz) signal range when installed outdoor, & 800 m (2.4 G Hz), 1.2 km (5 G Hz) signal range when installed indoor, this antenna can greatly increase the effective wireless operation range of 802.11a, 802.11b & 802.11g wireless devices. Providing 8d Bi gain for the 2.4 G Hz frequency band & 10d Bi gain for the 5 G Hz frequency b&, this antenna can be connected to a wireless access point or router to improve signal transmission & reception in a directional angle.