Detail Specification 1) GSM Antenna Frequency Range:824~894 MHz             880~960 MHz            1710~1990 MHz            1920~2170 MHzV.S.W.R:2.0:1Impedance:50 ohmTypical Gain(w/o cable):2 dBi Polarization Type:Vertical or Horizontal

2) Mechanical Cable:RG174 or othersConnector:IPEX or othersSize:31*13*1mmMounting:Internal

GSM PCB Antenna 900 1800MHz 2dBi