ISM无线电GHz

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1 GHz以下的工业、科学和医疗（ISM）免授权频段被无线通信系统广泛使用，主要用于工业过程控制、家庭和楼宇自动化以及自动读表应用中的无线通信网络。

该频段的用户可以自由选择物理层的特性（传输功率、调制方案、数据速率和信道带宽）和网络拓扑（星形或网状），也可使用任何专有协议。这有助于用户定义最佳解决方案，以满足对大型工业过程控制网络中成千上万的节点进行实时监测和控制所需的性能和系统效率要求。这部分射频频谱特别适合于赋能物联网和智慧城市网络，包括街道照明、智能停车和交通控制系统。

意法半导体提供一系列产品，包括射频收发器、平衡-不平衡转换器、STM32微控制器，以及硬件和软件评估与开发工具，以帮助设计和部署经济划算的网络解决方案。

Sub 1GHz RF Transceiver

Baluns

STM32WL Series

Baluns

All resources

应用手册 (5 of 23)

Design Notes & Tips (1)

	Resource title		Latest update
PDF	DT0067 Running a simple 6LowPAN network consisting of one receiver node and one or more sensor nodes in a Sub-1GHz RF band 1.1		13 Sep 2018	13 Sep 2018 DT0067 Running a simple 6LowPAN network consisting of one receiver node and one or more sensor nodes in a Sub-1GHz RF band 1.1

宣传册 (1)

	Resource title		Latest update
PDF	s2-LP：超低功耗、高性能、Sub-1 HGz RF收发器 3.0		23 Mar 2020	23 Mar 2020 s2-LP：超低功耗、高性能、Sub-1 HGz RF收发器 3.0

All tools & software

评估工具软件

产品型号	状态	描述	类型	供应商
STSW-CONNECT009	批量生产	SPIRIT1设计套件的设置	评估工具软件	ST	STSW-CONNECT009 描述: SPIRIT1设计套件的设置

MCU 及 MPU嵌入式软件

产品型号	状态	描述	类型	供应商
X-CUBE-SUBG2	批量生产	Sub-1 GHz RF communication software expansion for STM32Cube based on S2-LP	STM32Cube扩展包	ST	X-CUBE-SUBG2 描述: Sub-1 GHz RF communication software expansion for STM32Cube based on S2-LP

搜索

	Resource title	Latest update
PDF	AN4190 天线选择指南 1.0	13 Sep 2018	13 Sep 2018 AN4190 天线选择指南 1.0
PDF	AN2348 IPAD™ 400 µm Flip Chip: package description and recommendations for use 5.0	13 Sep 2018	13 Sep 2018 AN2348 IPAD™ 400 µm Flip Chip: package description and recommendations for use 5.0
PDF	AN4193 Low duty cycle operation with the SPIRIT1 transceiver 2.0	13 Sep 2018	13 Sep 2018 AN4193 Low duty cycle operation with the SPIRIT1 transceiver 2.0
PDF	AN4947 PCB design guidelines for the S2-LP transceiver 2.0	13 Sep 2018	13 Sep 2018 AN4947 PCB design guidelines for the S2-LP transceiver 2.0
PDF	AN4169 PCB design guidelines for the SPIRIT1 transceiver 2.0	13 Sep 2018	13 Sep 2018 AN4169 PCB design guidelines for the SPIRIT1 transceiver 2.0
PDF	AN4962 S2-LP ETSI compliance test at 868 MHz SRD band 1.0	06 Feb 2020	06 Feb 2020 AN4962 S2-LP ETSI compliance test at 868 MHz SRD band 1.0
PDF	AN4198 SPIRIT1: increasing the output power 1.0	13 Sep 2018	13 Sep 2018 AN4198 SPIRIT1: increasing the output power 1.0
PDF	AN4953 Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0	06 Feb 2020	06 Feb 2020 AN4953 Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0
PDF	AN4997 Using the S2-LP transceiver under FCC Title 47 Part 15 in the 430 - 470 MHz band 1.0	13 Sep 2018	13 Sep 2018 AN4997 Using the S2-LP transceiver under FCC Title 47 Part 15 in the 430 - 470 MHz band 1.0
PDF	AN4949 Using the S2-LP transceiver under FCC title 47 part 15 in the 902 – 928 MHz band 1.0	13 Sep 2018	13 Sep 2018 AN4949 Using the S2-LP transceiver under FCC title 47 part 15 in the 902 – 928 MHz band 1.0
PDF	AN5009 Using the S2-LP transceiver under FCC title 47 part 90 in the 450 - 470 MHz band 1.0	13 Sep 2018	13 Sep 2018 AN5009 Using the S2-LP transceiver under FCC title 47 part 90 in the 450 - 470 MHz band 1.0
PDF	AN5008 Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0	06 Feb 2020	06 Feb 2020 AN5008 Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0
PDF	AN5029 Using the S2-LP transceiver with FEM at 500 mW under FCC title 47 part 15 in the 902 – 928 MHz band 1.0	13 Sep 2018	13 Sep 2018 AN5029 Using the S2-LP transceiver with FEM at 500 mW under FCC title 47 part 15 in the 902 – 928 MHz band 1.0
PDF	AN4133 Using the SPIRIT1 transceiver under ARIB STD-T108 in the 920 MHz band 1.1	13 Sep 2018	13 Sep 2018 AN4133 Using the SPIRIT1 transceiver under ARIB STD-T108 in the 920 MHz band 1.1
PDF	AN4148 Using the SPIRIT1 transceiver under ARIB STD-T93 in the 315 MHz band 1.1	13 Sep 2018	13 Sep 2018 AN4148 Using the SPIRIT1 transceiver under ARIB STD-T93 in the 315 MHz band 1.1
PDF	AN4103 Using the SPIRIT1 transceiver under EN 300 220 at 169 MHz 1.0	13 Sep 2018	13 Sep 2018 AN4103 Using the SPIRIT1 transceiver under EN 300 220 at 169 MHz 1.0
PDF	AN4117 Using the SPIRIT1 transceiver under EN 300 220 at 434 MHz 1.0	13 Sep 2018	13 Sep 2018 AN4117 Using the SPIRIT1 transceiver under EN 300 220 at 434 MHz 1.0
PDF	AN4110 Using the SPIRIT1 transceiver under EN 300 220 at 868 MHz 1.0	20 Sep 2018	20 Sep 2018 AN4110 Using the SPIRIT1 transceiver under EN 300 220 at 868 MHz 1.0
PDF	AN4147 Using the SPIRIT1 transceiver under FCC title 47 part 15 in the 315 MHz band 1.1	13 Sep 2018	13 Sep 2018 AN4147 Using the SPIRIT1 transceiver under FCC title 47 part 15 in the 315 MHz band 1.1
PDF	AN4126 Using the SPIRIT1 transceiver under FCC title 47 part 15 in the 902 – 928 MHz band 1.1	13 Sep 2018	13 Sep 2018 AN4126 Using the SPIRIT1 transceiver under FCC title 47 part 15 in the 902 – 928 MHz band 1.1
PDF	AN4174 Using the SPIRIT1 transceiver under the ARIB STD-T67 standard in the 426 MHz band 1.0	13 Sep 2018	13 Sep 2018 AN4174 Using the SPIRIT1 transceiver under the ARIB STD-T67 standard in the 426 MHz band 1.0
PDF	AN4305 Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz 1.0	06 Feb 2020	06 Feb 2020 AN4305 Using the SPIRIT1 transceiver with range extender under EN 300 220 at 169 MHz 1.0
PDF	AN4271 Using the SPIRIT1 transceiver with range extender under EN 300 220 at 868 MHz 1.0	13 Sep 2018	13 Sep 2018 AN4271 Using the SPIRIT1 transceiver with range extender under EN 300 220 at 868 MHz 1.0

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