The antenna is best suited for GSM applications providing better signal strength with very small foam factor.Features:Frequency 700 ~ 2700 MHzS.W.R. <= 2.0Antenna Gain 5dBiPcb size:105X15X1.7mmPolarization LinearImpedance 50 OhmB. Material & Mechanical CharacteristicsMaterial of Radiator PCBC..
uFL connectors are very small surface-mount parts used when an external RF antenna is desired but a big bulky SMA connector takes up too much space. These are surface-mount but they're not too tough to solder, just watch out that the part is symmetric but only one of the end pads connects to the ant..