SPECIFICATION FOR 2G/3G/4G/ FOLDABLE ANTENNA Model: TLB-2G/3G/4G -230A Electrical Data Frequency Range(MHz)700-2700 V.S.W.R:<=1.8 Input Impedance(OHM):50 Max-power(W):50 Gain(dBi):16DB Weight(g) :45/-5 Height(mm):230+/-5 Cable Length(MM):NONE Color Black Connector Type SMA-J V.S.W.R.