External Antenna

External Antenna is a wireless signal transmission and reception component installed outside electronic devices. Its external mounting design provides greater flexibility in antenna placement while ensuring reliable and efficient wireless communication performance. Compared with embedded antennas, external antennas offer advantages such as flexible installation, wider signal coverage, excellent RF performance, and easier adjustment and maintenance. They are widely used in wireless communication equipment, routers, IoT devices, smart terminals, automotive systems, industrial control equipment, and wireless modules. External antennas are available in various structures to meet different application requirements, including rod antennas, rubber antennas, suction cup antennas, magnetic antennas, and spring antennas. They support various wireless technologies such as Wi-Fi, Bluetooth, GPS/GNSS, 4G/5G, NB-IoT, and LoRa.