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SX1301 - Digital baseband-chip

General 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.

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 diversi.

📥 Download Datasheet

Datasheet Details

Part number SX1301
Manufacturer SEMTECH
File Size 1.84 MB
Description Digital baseband-chip
Datasheet download datasheet SX1301 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WIRELESS & SENSING PRODUCTS SX1301 Datasheet I/Q Tx/Rx I/Q SX1301 DDDDDRDRR--L-LoLoRoRaRaa 8x Packet handler Control I/Q (Tx/Rx) I/Q LoRa (G)FSK (GPS) timestamp SPI (G)FSK/LoRa Packet handler MCU General 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. Its goal is to enable robust connection between a central wireless data concentrator and a massive amount of wireless end-points spread over a very wide range of distances.