The AC31700-01B from Antenna Company is a Antenna with Frequency 698 to 960 MHz / 1480 to1660 MHz / 1710to2150 MHz / 2500 to 2690 MHz, Gain 0.5 to 5 dB (Peak), Operating Temperature -40 to 85 Degree C. Tags: Low Profile, PCB, Embedded. More details for AC31700-01B can be seen below.