- 主页
- 产品
- 无线射频
- Frequency Shift Keying (FSK)
- SX1240
概览
SX1240 是一款超低成本、完全集成的 FSK 或 OOK 兼容发射器芯片,适合在 418MHz、434MHz 和 868MHz 免授权 ISM 频段下工作。
功能
- 可配置输出功率:+10 dBm 或 0 dBm
- 比特率高达 100 kbps
- FSK 和 OOK 调制
- 2 个预配置工作模式,无需 MCU 433.92 MHz OOK 和 868.3 MHz FSK
- 电源电压范围:1.8 V 至 3.7 V
- 低 BOM,高度集成的 Tx
- 8 种可选中心频率
- XTAL 成本低可编程频率调谐
文档 | Release Date | Type | |
---|---|---|---|
SX1240 数据表 | 2018-12-21 |
Inventory
Product | 国家/地区 | 经销商 | Qty | Buy |
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资源


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Transforming the Future: Semtech's LoRa®…In Parts 1 and 2 of our micromobility blog series, we explored the micromobility market opportunity and the critical power and protection technologies driving e-bike innovation. Today, we're looking at perhaps the most transformative aspect of modern e-bikes: connectivity.
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Part 3 - The Future of Connected Micromobility:…In our previous post, we explored the explosive growth of the micromobility market and the immense opportunities it presents. Today, we're diving into the critical technologies that separate market-leading e-bikes from the competition.
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Part 2 - The Critical Technologies Driving E-Bike…The IoT Solutions World Congress 2025 in Barcelona showcased the transformative power of LoRaWAN® in scaling Internet of Things (IoT) deployments. A crowded "Building Massive IoT with LoRaWAN" track session featured a series of speeches and round tables highlighting the evolution, applications and prospects of LoRaWAN technology.
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Building Massive IoT with LoRaWAN®: Insights from…