GPS part:
 Frequency:1575.42 MHz±3 MHz
 Bandwidth:±5 MHz
 VSWR:≤1.5
 Gain:30dBi
 Connector Type:SMA straight MALE;
 Polarization Type:RHCP
 Rated  Power:50w
 Input  Impedance:50Ω
 DC Voltage:2.2~5 V
 DC Current:5~15 mA
 GSM part: 
 Frequency:824-849/1710-1990&850-960/1710-1990Mhz
 V.S.W.R:2.0:1