Digi XBee® SX 868 is an 868 MHz RF module for Europe. The module can run either a DigiMesh® or point-to-multipoint networking protocol utilizing a low-power Silicon Labs microcontroller and an Analog Devices ADF7023 transceiver, along with an integrated SAW filter which offers industry-leading interference blocking. Digi XBee SX 868 operates between 863 MHz and 870 MHz, making it deployable in several regions throughout the world including approved European countries.
Digi XBee SX 868 还利用 868 MHz 及其周边频率进行 LBT + AFA（先听后说和自适应频率灵活性）。这可以在任何传输开始前监听无线电环境，并在检测到干扰时自动切换到新信道，从而大大减少干扰。这种获得专利的频率扫描是在几微秒内自动进行的，因此不会影响性能。
Digi XBee SX 868 射频模块是一套完整的软硬件解决方案，开箱即可使用。XCTU® 是 Digi 易于使用的射频配置工具，可将开发时间从数月缩短至数周，确保您的产品快速投放市场。