External 2dbi 433Mhz RFID Antenna Description :  2dbi antenna  433MHz antenna  SMA (M) connectorA Miniature antenna for demanding applications. This antenna provides operation at 433Mhz with unity gain. Housed in a rugged low profile ABS, this antenna is compact and resistant1.  Application and Features  Applications :    1: 433Mhz  RFID  band  applications  2: ISM, RFID applications  3: Remote antenna location for better reception  Features :    1: Weight is light   2: Installed for vertical or horizontal polarization  3: RoHS compliant2. Specifications      Electrical SpecificationsFrequency Range (MHz)433 ± 3Bandwidth (MHz)6Horizontal Beamwidth-°40Vertical Beamwidth-°  35Input Impendance  (Ω)50V.S.W.R≤ 1.5Gain (dBi)2Max Input Power (w)2Mechanical SpecificationsAntenna  Dimension-mm (mm)180Connect TypeSMA male or RP SMA maleRated Wind Velocity60 km/hWork Temperature -℃-40℃ -  +80℃Pole Diameter -mmΦ40℃ - 50℃Cable length -mm0 3. VSWR    MS Telecom Co.,Ltd is one of the leading manufacturers of external 2dbi 433mhz rfid 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.