The AWT4-3997 from Alpha Wireless is a Base Station Antenna with Frequency 698 to 790 MHz / 790 to 890 MHz / 890 to 960 MHz / 1710 to 1920 MHz / 1920 to 2170 MHz / 2300 to 2690 MHz, Frequency Band 1 698 to 790 MHz, Frequency Band 2 790 to 890 MHz, Frequency Band 3 890 to 960 MHz, Frequency Band 4 1710 to 1920 MHz. Tags: Tri-Sector, Panel, Sector, Array, Canister. More details for AWT4-3997 can be seen below.