Our portfolio of sub 1GHz solutions includes transmitters, transceivers and modules supporting a host of different applications in home and building automation (Smart Home and Smart City) as well as industrial process control (Smart Factory) and automated metering infrastructures (Smart Grid, Wireless M-Bus) or, more broadly, for the Internet of Things (IoT). They support network operated in the license-free ISM and SRD frequency bands at 169, 315, 433, 868, and 915 MHz.
ST transmitter and transceivers includes an AES 128-bit encryption co-processor for secure data transfer and support antenna diversity with an integrated antenna switching control algorithm and several modulation schemes such as 2-FSK, GFSK, OOK, ASK, and MSK.
Our Sub 1GHz modules, operating in IMS and SMD band, are based on our transceivers and are equipped with antenna, xtal and balun. Modules are available with or without the host microcontroller for enhanced flexibility. They provide a ready to use solution, fully RF, ETSI, IC and FCC certified, that helps minimize time to volume.
Our ICs and module are supported by an extensive set of evaluation boards, software, firmware and application notes.
SPIRIT1高性能无线收发器具有120 dBm的高接收器灵敏度和无与伦比的超低功耗优势。无需更换电池，配有SPIRIT1的应用即可实现两倍于现有解决方案的工作时间。新收发器可支持先进通信技术，例如跳频（frequency hopping）、自动应答（auto-acknowledgment）和天线分集（antenna diversity），确保目标应用能够在恶劣环境或充满挑战的物流条件中准确无误地传送数据。