DRF1262T是一款868/915MHz高性能的射频前端模块。它基于Semtech公司的SX1262而设计。它保留了射频IC的强大功能但简化了电路设计。超高的灵敏度和22dBm的功率输出使它非常适合长距离无线控制等领域
产品特点:
* (G)FSK/4(G)FSK/LoRa Modulation
* 868/915 transceiver module
* Max. 22dBm output power
* -147dBm sensitivity
* Standard SPI interface
* Low RX current --5.8 mA
* Automatic RF sense and CAD monitor
* Data Rate: <300 kbps
* Sleep current: <1uA
*Supply voltage: 1.8~3.3V
应用范围:
* Remote Control
* Remote AMR
* Home Automation
* Personal data logger
* Wireless sensor network
* Remote Keyless entry
* Wireless PC peripherals
DRF1262T module consists of RFIC SX1262, thin SMD crystal and antenna matching circuit. The antenna port is well matched to standard 50 Ohm impedance. Users don't need to spend time in RF circuit design and choose suitable antennas for different applications. DRF1262T operates at 1.8~3.3V with extra low standby current which makes it suitable for battery powered-up applications.
DRF1262T adopts ±1ppm high accuracy TCXO which makes it possible to use narrower bandwidth to achieve the high sensitivity up to -147dBm. DAD06 board can be used to test the basic function of DRF1262T module with ST Nucleo-L053R8 or Arduino UNO board. Users can select DRF1268T for 433MHz TCXO version of sx1268 module.
