... 900/1800,2000,1800/1900,1900/2000MHZ dual/vertical/horizontal/circular 15years' manufacturer AntennaGSM900/1800MHz Dual frequency ... 16.5 dBiall kinds of Base station/microwave/UHF antennasCertificate:ROHS,ISOFrequency:800,900,800/900, ... UHF,GPS,etc.Polarization:dual/vertical/horizon/circularMOQ: as requiredPort: ShanghaiDelivery: within 7daysPackage: as requiredPayment: T/T, L/CWarranty:1year Antenna ...