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Short Range > ISM > 2.4GHz ISM Modules

2.4GHz ISM Band Transceivers

FSK-based 2.4GHz transceiver modules with +5dBM or 20dBm output power and high sensitivity RF receivers for long range data communications. The tranceivers easily connect to a microcontroller using SPI interface running at up to 8MHz.


  • 2.4GHz transceivers
  • FSK modulation
  • High sensitivity RF receivers
  • +5dBm or 20dBm output power
  • SPI interface
  • SMD or DIP package
  • SQI73

    5dBm 2.4GHz transceiver

    SQI73 2.4GHz Transceiver Module
  • SQI73P

    2.4GHz +20dBm ISM transceiver



SQI73 2.4GHz Transceiver Module SQI73P
Frequency 2.4GHz 2.4GHz
Interface SPI SPI
Type Transceiver Transceiver
Output Power 5dBm 20dBm
Size 12.8 x 16.8 x 2.0mm 33 x 18 x 2.2mm
Temperature range [C] -40 to +85 -40 to +85
Supply voltage 1.9 to 3.6V 3.3 to 4.2V