DRF1268TL是一款大功率433MHz高性能的射频前端模块。它基于Semtech公司的SX1268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30Bm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
* 433 transceiver module
* Max. 30dBm output power
* -147dBm sensitivity
* Standard SPI interface
* Low RX current --6 mA
* Automatic RF sense and CAD monitor
* Data Rate: <300 kbps
*Supply voltage: 4.0~5.5V
应用范围:
* Remote Control
* Remote AMR
* Home Automation
* Personal data logger
* Wireless sensor network
* Remote Keyless entry
* Wireless PC peripherals
DRF1268TL module consists of RFIC SX1268, thin SMD crystal,PA 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. DRF1262TL operates at 4.0~5.5V with extra low standby current which makes it suitable for battery powered-up applications.
DRF1268TL adopts ±1ppm high accuracy TCXO which makes it possible to use narrower bandwidth to achieve the high sensitivity up to -147dBm. DAD08 board can be used to test the basic function of DRF1268TL module with ST Nucleo-L053R8. Users can select DRF1262TL for 868/915MHz 1W version of sx1262 module.
