SX1243
SX1243 是一款超低成本、完全集成的 FSK 或 OOK 发射器芯片,适用于 310MHz 至 450MHz、860MHz 至 870MHz 以及 902MHz 至 928MHz 之间的工作。
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。
- 电源电压范围:1.8 V 至 3.7 V。
- 低 BOM,高度集成的 Tx
- 小数 N 分频 PLL,典型步长 1.5 kHz
- FHSS 调制的频率捷变
- AEC-Q100 认证产品
- FCC CFR 第 15.247 部分的数字调制技术
- 车库开门器
- 低成本的消费性电子产品应用
- 遥控无钥匙进入 (RKE)
- 遥控/安全系统
应用
封装
- DFN-UT8
订购代码
- SX1243IULTRT - 无铅、无卤素且符合 RoHS/WEEE 标准
Pb(Lead)-Free/RoHS-Green Info
(-40°C 至 +85°C / 4000 循环)
(50°C,4000 小时)
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资源
To see more videos Videos
The LoRaWAN-based gateway is the physical layer (PHY) interface for the LoRaWAN network server (LNS). On the one hand, it listens to certain parts of the radio spectrum and decodes LoRa®-modulated signals originating from LoRa-based sensors. On the other hand, the gateway transmits messages from the network down to a sensor as LoRa-modulated signals.
The exact parameters which govern the reception and transmission of these signals is specified in the LoRaWAN Regional Parameters. The parameters are regionally differentiated because there are different regulatory requirements in different regions of the world.
Expert Series: 5 Things You Need to Know about…
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