LTE glue stick flat antenna $ 4.26 Item No.: 2254 Model: 4G-112 Gain: 5 Frequency range: 790-2700 (MHz) Output impedance: 50 () Standing wave ratio : 2 (dB) Working voltage: 5 (V) 593 LTE CPE is Huawei's 4G network technology product. The default package does not contain an external antenna, which affects the signal transmission distance and performance. The router has two antenna positions, which can be installed with two antennas. The interface of this antenna is SMA internal thread pin