18dbi High Gain Antenna 3g 4g External Antenna for 3g 4g Router Modem

Frequency Range: 700 - 2700 MHz; Gain:18dBi; Direction: Omni-directionalCompatible with: for Huawei 4G LTE Wireless Router B525 B525S B315 B593 B880 B890 B310 E5186 E5175; for ZTE MF28G MF28D MF288 MF286 MF285 MF283 MF275U MF275R MF25D Z723EL WF721 MF279EASY TO INSTALL: Designed for exterior installation, the 4g antenna from features a rugged waterproof structure that's designed to withstand damage from the elements.This package includes two U-bolt brackets pipe or mast.It can easily be set up in an outdoor space including home rooftops, utility poles, surveillance trailers, office and anywhere else you want.Installation Reminder: When installing this Omni-directional antenna, please keep it as vertical as possible, In order to get a better signal, please keep the antenna as free as possible (especially the metal baffle) and high enough.Before use, please turn off the power of your device, then plug in the antenna, and then turn on the power again.Gain: 18dBiFrequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHzVSWR: less than 2.0Impedance: 50 ohmDirection: Omni-directionalFeature: Fixed Wall MountCable Length:5M RG58 CablesAntenna connector: One SMA maleOperating Temperature: -20 ~ +80Storage Temperature: -30 ~ +85Colour: whiteMaterial: ABSSize: Length: 23cmPackage Contents:1 * High gain antenna1 set * Screw accessoriesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.