28dbi External Auto Magnetic Mount GPS AntennaDescription :GPS magnetic mount antennaHigh Gain (28dB) 1.575GHz       Waterproof IP67 RatedDesigned to provide accurate position for vehicle or asset tracking what we believe is the very best in GPS antennas with wide offering of features including single (GPS Only) as well as Combined GPS + Dual/Quad band GPRS products.  1.  Application and Features  Applications :    1:  External GPS system  2: 1575mhz position system  3: Vehicle or asset tracking  Features :    1: 28dbi gain  2: waterproof IP 67 rated  3: RoHS compliant2. Specifications      Electrical SpecificationsFrequency Range (MHz)1575.42  3Bandwidth (MHz)6Horizontal Beamwidth-°40Vertical Beamwidth-°  35Input Impendance  (Ω)50V.S.W.R≤ 1.5Gain (dBi)28  2Max Input Power (w)0.5Mechanical SpecificationsAntenna  Dimension-mm (mm)46*39*15Connect TypeSMA or customizedRated Wind Velocity120 km/hWork Temperature -℃-40℃ -  +80℃Pole Diameter -mmΦ40℃ - 50℃Cable length -mm3000  303. VSWRMS Telecom Co.,Ltd is one of the leading manufacturers of 28dbi external auto magnetic mount gps antenna in China. With the aid of advanced equipment and professionals, we are able to supply customers the best quality antenna with reliable performance and strong durability. Please rest assured to wholesale our products made in China at competitive price.