SX1301 Description
The SX1301 digital baseband chip is a massive digital signal processing engine specifically designed to offer breakthrough gateway capabilities in the ISM bands worldwide. It integrates the LoRa concentrator IP. The LoRa concentrator is a multi-channel high performance transmitter/receiver designed to simultaneously receive several LoRa packets using random spreading factors on random channels.
SX1301 Key Features
- Up to -142 dBm sensitivity with SX1257 or SX1255 Tx/Rx front-end
- 139.5 dBm with included ref design
- 70 dB CW interferer rejection at 1 MHz offset
- Able to operate with negative SNR
- CCR up to 9 dB
- Emulates 49x LoRa demodulators and 1x (G)FSK demodulator
- Dual digital Tx & Rx radio front-end interfaces
- 10 programmable parallel demodulation paths
- Dynamic data-rate adaptation (ADR)
- True antenna diversity or simultaneous
SX1301 Applications
- Up to -142 dBm sensitivity with SX1257 or SX1255 Tx/Rx front-end
- 139.5 dBm with included ref design