Semtech SX128x 2.4GHz RF Transceivers

Semtech SX128x 2.4GHz RF Transceivers provide ultra-long-range communication with the ability to withstand heavy interference. These transceivers are half-duplex transceivers capable of low power operation in the worldwide 2.4GHz ISM band. Semtech SX128x transceivers enable point-to-point wireless links that can support custom protocols with configurable data rates up to 2Mbps. These RF transceivers operate at a temperature ranging from -40°C to +85°C and supply voltage ranges from 1.8V to 3.7V. SX128x transceivers are ideal for robust and reliable wireless solutions. These transceivers include multiple physical layers and modulations to optimize long-range communication at a high data rate for security applications.

Features

  • Long-range 2.4GHz transceiver
  • Low energy consumption, on-chip DC-DC
  • High sensitivity down to -130dBm
  • +12.5dBm high-efficiency power amplifiers
  • LoRa, FLRC, and (G) FSK supported modulations
  • Programmable bit rate
  • BLE PHY layer compatibility

Applications

  • Home automation and appliances
  • Tracking applications
  • Wearables and sports/fitness sensors
  • Radio-controlled toys and drones
  • Smart watches and beacons
  • Healthcare
  • Security systems
Published: 2017-05-17 | Updated: 2023-04-25