SX1261 Datasheet | SEMTECH

SX1261/2 Long Range, Low Power, sub-GHz RF Transceiver ŶĂůŽŐ&ƌŽŶƚŶĚΘĂƚĂŽŶǀĞƌƐŝŽŶ DĂƚĐŚŝŶŐ н >W& >E W W>> K^ >ŽZĂΠ DŽĚĞŵ &^< DŽĚĞŵ Ͳ WƌŽƚŽĐŽů ŶŐŝŶĞ ^W/ ĂƚĂ ƵĨĨĞƌ >K Figure A: SX1261/2 Block Diagram General Description SX1261 and SX1262 sub-GHz radio transceivers are ideal for long range wireless applications. Both devices are designed for long battery life with just 4.2 m A of active receive current consumption. The SX1261 can transmit up to +15 d Bm and the SX1262 can transmit up to +22 d Bm with highly efficient integrated power amplifiers. These devices support Lo Ra® and Long Range FHSS modulations for LPWAN use cases and (G)FSK modulation for legacy use cases. The devices are highly configurable to meet different application requirements utilizing the global Lo Ra WAN® standard or proprietary protocols. The devices are designed to ply with the physical layer requirements of the Lo Ra WAN® specification released by the Lo Ra Alliance®. The radio is suitable for systems targeting pliance with radio regulations including but not limited to ETSI EN 300 220, FCC CFR 47 Part 15, China regulatory requirements and the Japanese ARIB T-108. Continuous frequency coverage from 150 MHz to 960 MHz allows the support of all major sub-GHz ISM bands around the world. Applications The level of integration and the low consumption within SX1261/2 enable a new generation of Internet of Things applications. - Smart meters - Supply chain and logistics - Building automation - Agricultural sensors - Smart cities - Retail store sensors - Asset tracking - Street lights - Parking...