ITEM NAME:4G Lte External Antenna Sma Connector For B315 B593 Wireless Gateway Huawei ME Product Description Features: 100% brand new and high quality Frequency Range(MHz):4G LTE B593(1710-2700MHz). Gain:8dbi Connector Type:SMA male Max Input power(W):60 Input Impedance(ω):50 Polarization Type:Vertical Antenna Length(mm):19 CM.Frequency Range(MHz):4G LTE B593(1710-2700MHz). Connector Type:SMA male. Antenna Length(mm):19 CM. Polarization Type:Vertical. Input Impedance(ω):50.