SX1278IMLTRT

    The SX1276/77/78/79 transceivers feature the LoRaTM long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

主要特征

     LoRaTM Modem

     168 dB maximum link budget

     +20 dBm - 100 mW constant RF output vs. V supply

     +14 dBm high efficiency PA

     Programmable bit rate up to 300 kbps

     High sensitivity: down to -148 dBm

     Bullet-proof front end: IIP3 = -11 dBm

     Excellent blocking immunity

     Low RX current of 9.9 mA, 200 nA register retention

     Fully integrated synthesizer with a resolution of 61 Hz

     FSK, GFSK, MSK, GMSK, LoRaTMand OOK modulation

     Built-in bit synchronizer for clock recovery

     Preamble detection

     127 dB Dynamic Range RSSI

     Automatic RF Sense and CAD with ultra-fast AFC

     Packet engine up to 256 bytes with CRC

     Built-in temperature sensor and low battery indicator

应用

     Automated Meter Reading

     Home and Building Automation

     Wireless Alarm and Security Systems

     Industrial Monitoring and Control

     Long range Irrigation Systems

主要参数对比

内部框架