More and more 4G LTE Routers and 4G LTE modems are available in the market; many users would expect faster speed on 4G networks than that from 3G networks. However, due to far from the cell tower deployed by the network providers, the 4G/LTE signal coverage is very weak. Before the network providers do something to change the situation, users can connect an external 4G antenna to the wireless device to improve the signal so as to speed up the data transmission. And it’s better to use a high gain outdoor antenna rather than indoor 4G antenna. To select a 4G external antenna, you need check how many antenna connectors there is on your device and the connector type. For example, if you are using Huawei E5186 4G LTE Router , open the cover on the back, you will find the connector for external 4G antenna . The connector type is SMA-female. In the 4G data transmission, two connectors are for the application MIMO technology. So you’d better choose an LTE Antenna with two con...
