DRF1268T is a type of 433MHz RF front-end transceiver module based on SX1268 from Semtech Corporation. It keeps the advantages of RFIC SX1268 but simplifies the circuit design. The high sensitivity (-147dBm) in LoRa modulation and Max. 22dBm high power output make the module suitable for long range and low data rate applications.
Features:
* (G)FSK/4(G)FSK/LoRa Modulation
* 433 transceiver module
* Max. 22dBm output power
* -147dBm sensitivity
* Standard SPI interface
* Low RX current --5.7 mA
* Automatic RF sense and CAD monitor
* Data Rate: <300 kbps
* Standby current: <1uA
*Supply voltage: 1.8~3.3V
Application:
* Remote Control
* Remote AMR
* Home Automation
* Personal data logger
* Wireless sensor network
* Remote Keyless entry
* Wireless PC peripherals
DRF1268T module consists of RFIC SX1268, 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. DRF1268T operates at 1.8~3.3V with extra low standby current which makes it suitable for battery powered-up applications.
DRF1268T 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 DRF1268T module with ST Nucleo-L053R8 or Arduino UNO board. Users can select DRF1262T for 868MHz/915MHz TCXO version of sx1262 module.
