Users Manual

DRF1262T
Revision 1.01
Page of 6
April. 2019
1
DRF1262T
22dBm LoRa Long Range RF Front-end Module V1.01
Features:
 Frequency Range: 915MHz
 Modulation: FSK/GFSK/MSK/LoRa
 SPI Data Interface
 Sensitivity: -147dBm
 Max.Output Power: +22dBm
 Data Rate: <300 kbps
 127dB dynamic Range RSSI
 Excellent blocking immunity
 Preamble detection
 Automatic RF sense and CAD monitor
 Built-in bit synchronizer for clock recovery
 Packet engine up to 256 bytes with CRC
 Working Temperature: -40°C ~+85°C
 Build-in temperature sensor
 Standby current: ≤ 1uA
 Supply voltage: 1.8~3.6V
Applications
 Remote Control
 Smart metering
 Home Automation
 Personal data logger
 Wireless sensor network
 Remote keyless entry
 Wireless PC peripherals
DESCRIPTION
DRF1262T is a type of 915MHz RF front-end transceiver module based on SX1262 from
Semtech Corporation. It keeps the advantages of RFIC SX1262 but simplifies the circuit design.
The high sensitivity (-147dBm) in LoRa modulation and Max. 22dBm power output make the
module suitable for low range and low data rate applications.
DRF1262T module consists of RFIC SX1262, TCXO and antenna matching circuit. The antenna