1,GPS Antennas 2,Low cost,factory price 3,Convenient and practical 4,ISO9001: ... 5,3-7days shipment GPS Antennas Model :TQC-GPS-001Dieletric Antenna Center Frequency: 1575.42MHz±3 MHzV.S.W.R: 1 ... in f0+/-50MHZ;30dB in f0+/-100MHZV.S.W.R 2.0DC Voltage 3V , 5V, 3V to 5VDC current 5mA ,10mA ... DHL ,UPS,FEDEX ,TNT and so on high quanlity gps external antenna