Features:
Comes with two SMA connectors, the cable length is 3 Meters.
Greatly enhance the mobile broadband network coverage and Wi-Fi receiving capabilities of your 4G/3G mobile router, if you are in a weak signal area.
It is the highest gain 28dbi 3G/4G LTE antenna.
This antenna will work with mobile broadband devices that have SMA external antenna port.
Frequency range: 690-2700MHz.
Specifications:
1.Frequency: 690-2700MHz
2.VSWR: <=1.5
3.Gain: 28dBi
4.Polarization: vertical
5.Max input power: 50W
6.Input Impedance: 50 Ohms
7.Extension cable: RG174 3m
8.Connector: SMA(Male)
9.Dimensions: 75 x 52 x 8mm/3.0" x 2.0" x 0.3"
Fit for Mobile Signal Routers:
-HUAWEI B880 E5175 E5186 B890, B593, B593U-12, B593S-22, B593U-91, B593U-12, B593U,E5172AS-22, E5172S-22, E5172.
-ZTE MF253 MF283 MF25D, MF28G, MF29T, MF29S2, MF28D.
-Vodafone B4000, B3000, B2000, B1000.
Note:
1.The item just can increase network coverage in a certain direction, cannot increase the network transmission speed.
Package includes:
1 x 4G LTE antenna signal booster panel 
