... AntennaIndoor omnidirectional ceiling antenna YX800-2500INC-3Nall kinds of Base station/microwave/UHF antennasCertificate:ROHS,ISOFrequency:800,900,800/900,1800,1900,900 ... ,wall, log periodic,tri-sector, array, directional, Yagi,directional,parabolic CDMA,GSM,UHF,GPS,etc.Polarization:dual/vertical/horizon/circularMOQ: as requiredPort ...