简体中文
Black circular device with dimensions labeled: 46mm diameter and 15mm height, with an attached cable.
External antenna with 868/915MHz frequency, 2dBi gain, customization, specifications, and quality assurance.
External antenna with signal waves, enhancing connectivity; a child holding a device in the background.
Connectors compatibility guide showing SMA and RP-SMA male and female connectors with an antenna.
YCT YCT-4G 粘合安装外部圆形吸盘天线，698MHz 2690MHz LoRa 天线，垂直极化，接口 4dBi 增益
Black circular antenna with cable, showing SMA Male and RP SMA Male connector types in detail.
Black circular device with dimensions labeled: 46mm diameter and 15mm height, with an attached cable.
Black circular device with dimensions labeled: 46mm diameter and 15mm height, with an attached cable.
External antenna with 868/915MHz frequency, 2dBi gain, customization, specifications, and quality assurance.
External antenna with signal waves, enhancing connectivity; a child holding a device in the background.
Connectors compatibility guide showing SMA and RP-SMA male and female connectors with an antenna.
YCT YCT-4G 粘合安装外部圆形吸盘天线，698MHz 2690MHz LoRa 天线，垂直极化，接口 4dBi 增益
Black circular antenna with cable, showing SMA Male and RP SMA Male connector types in detail.
YCT YCT-4G 粘合安装外部圆形吸盘天线，698MHz 2690MHz LoRa 天线，垂直极化，接口 4dBi 增益
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YCT YCT-4G 粘合安装外部圆形吸盘天线，698MHz-2690MHz LoRa 天线，垂直极化，接口 4dBi 增益

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