The QD4612-2 from Quintel is a Base Station Antenna with Frequency 698 to 803 MHz / 824 to 894 MHz / 1695 to 1880 MHz / 1850 to 1990 MHz / 2110 to 2180 MHz / 2300 to 2400 MHz, Frequency Band 1 698 to 803 MHz, Frequency Band 2 824 to 894 MHz, Frequency Band 3 1695 to 1880 MHz, Frequency Band 4 1850 to 1990 MHz. Tags: Array. More details for QD4612-2 can be seen below.