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SX1278

RF Transceiver by Semtech

Note : Your request will be directed to Semtech.

The SX1278 from Semtech is a Low Power Long Range RF Transceiver that operates from 137 to 525 MHz. The device has an Rx sensitivity of over -148 dBm and can transmit up to +20 dBm of power. It integrates a LoRa® long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. The transceiver is ideal for use in automated meter reading, long range irrigation system, building automation, wireless alarms and security systems applications. The radio also supports high performance (G)FSK modes for systems including WMBus, IEEE802.15.4g.

Product Specifications

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Product Details

  • Part Number
    SX1278
  • Manufacturer
    Semtech
  • Description
    137 to 525 MHz Long Range Low Power Transceiver

General Parameters

  • Type
    IC
  • Frequency
    137 to 525 MHz
  • Applications_Bands
    Sub-GHz
  • Applications
    Radio
  • Data Rate
    Up to 300 Kbps
  • Modulation
    FSK, GFSK, MSK, GMSK, LoRA, OOK
  • Output Power(dBm)
    20 dBm
  • Rx Sensitivity
    -148 dBm
  • Rx Current
    9.9 mA
  • Package Type
    Surface Mount
  • Package
    QFN 28
  • IP3
    -11 dBm

Technical Documents

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