... warranty 15years' manufacturer+6years' exporter Delivery: 7 days Customer:Huawei, ZTE,Ericsson all kinds of Base station/microwave/UHF antennaCertificate ... periodic,tri-sector, array, directional, Yagi,directional,parabolic CDMA,GSM,UHF,GPS,etc. Polarization:dual/vertical/horizon/circularMOQ: as requiredPort ... 7daysPackage: as requiredPayment: T/T, L/CWarranty:1year 1800MHZ GSM base station antenna