SX1272/73 - 860 MHz to 1020 MHz Low Power Long Range Transceiver

Topology: Other
Switching Frequency (min.): 125.00 kHz
Switching Frequency (max.): 500.00 kHz

Original publication on 2015-11-27, revision 3


Long Range, Low Power RF Transceiver 860-1000MHz with LoRa® TechnologyDesign engineer in Switzerland - "EMr".


  • LoRaTM Modem 157 dB maximum link budget +20 dBm at 100 mW constant RF output vs. V supply +14 dBm high efficiency PA Programmable bit rate up to 300 kbps High sensitivity: down to
  • 137 dBm Bullet-proof front end: IIP3 =
  • 12.5 dBm 89 dB blocking immunity Low RX current of 10 mA, 100 nA register retention Fully integrated synthesizer with a resolution of 61 Hz FSK, GFSK, MSK, GMSK, LoRaTM and 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


  Order Code SPEC Product series Verpackung VPE Samples
450301014042 PDF WS-SLTV THT Mini Slide Switch, Opposite Side Connection 10x2.5 mm Bulk 200
450302014072 PDF