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Sub 1GHz RF ICs

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 超低消費電力Sub-GHz RFトランシーバ

SPIRIT1高性能ワイヤレス・トランシーバは120dBmの優れた受信感度を誇り、超低消費電流という圧倒的な競争優位を備えています。そのため、SPIRIT1を搭載したアプリケーションは、バッテリを交換せずに既存ソリューションの最大2倍の長時間動作が可能です。このトランシーバは、周波数ホッピング、自動確認応答、アンテナ・ダイバーシティなどの高度な技術もサポートしており、苛酷な環境やロジスティック条件でもセキュアかつエラー・フリーのデータ伝送を行います。

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