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XDCPCBA, as a professional PCB manufacturer, PCB assembly supplier, OEM manufacturer, and EMS electronic manufacturing service provider, has profound technical accumulation and production experience in the field of wireless communication modules. The SI4438 and SI4463 wireless communication modules we have launched are designed specifically for the 433MHz and 868MHz frequency bands, supporting transmission and reception functions, and have low power consumption characteristics. They are very suitable for remote control, data acquisition and other application scenarios that have strict requirements for battery life. The module is also compatible with chip solutions such as LLCC68 and CMT2300A, providing customers with more diverse choices.
In addition, XDCPCBA closely follows the LoRa technology trend, not only providing classic frequency band modules based on SI4438 and SI4463, but also customizing and developing wireless communication solutions adapted to LoRaWAN 868 MHz, LoRa 915 MHz, and 2.4 GHz LoRa frequency bands according to customer needs. We rely on advanced production processes and strict quality control to ensure that every module can operate stably in complex environments. By choosing XDCPCBA, you will receive one-stop services from hardware design to mass production assembly, accelerating product innovation and seizing market opportunities.
















XDCPCBA, as a professional PCB manufacturer, PCB assembly supplier, OEM manufacturer, and EMS electronic manufacturing service provider, has profound technical accumulation and production experience in the field of wireless communication modules. The SI4438 and SI4463 wireless communication modules we have launched are designed specifically for the 433MHz and 868MHz frequency bands, supporting transmission and reception functions, and have low power consumption characteristics. They are very suitable for remote control, data acquisition and other application scenarios that have strict requirements for battery life. The module is also compatible with chip solutions such as LLCC68 and CMT2300A, providing customers with more diverse choices.
In addition, XDCPCBA closely follows the LoRa technology trend, not only providing classic frequency band modules based on SI4438 and SI4463, but also customizing and developing wireless communication solutions adapted to LoRaWAN 868 MHz, LoRa 915 MHz, and 2.4 GHz LoRa frequency bands according to customer needs. We rely on advanced production processes and strict quality control to ensure that every module can operate stably in complex environments. By choosing XDCPCBA, you will receive one-stop services from hardware design to mass production assembly, accelerating product innovation and seizing market opportunities.















