Model: SMG-RX9921

Rf Wireless Super Regenerative Receiver Module with Decoding

Product Introduction
  • Sensitivity: -107dBm
  • Working frenquency: 315MHZ, 433.92MHZ and customized
  • Working voltage: 3.3V—5.5V d. Low power consuption: 5.0V @ 433.92MHZ,3.8—4.1mA;5.0V @ 315 MHZ,2.5—2.8mA
  • Easy to pass the CE/Fcc international certificate for the good selectivity and the ability to resisit stray radiation.
  • Good ability to restrain the local oscillator radiation, many modules can worker together (i.e. one transmitterpaired with many receiver) and can avoid to interfere with each other, having no effect on the received distance
  • Working Temperature: -30-85°C
  • Dimension: 43.2×12.3×5(mm)

Product Information

  • Material: PVC and Metal
  • Frequency: 315MHZ/433.92MHZ and other frequency
  • Quiescent current 0mA
  • Modulation Mode ASK AM
  • Output level TTL level
  • RF Sensibility ASK: -105dBm
  • Operating Temperature -30 °C ~ +85 °C
  • Output level TTL level
  • Type Super-heterdyne
  • Receiver Operating Voltage DC3.3-5V
  • Use range: Universal 433.92mhz wireless rf transmitter and receiver module  Very easy and convenient used for home/store anit-theft alarm, electric cars, motorcycles,  automobile ,car alarms, all kind of doors/windows controllers, LED  and other industrial control


Scimagic Company is a leader in the wireless solutions industry, providing unique, application-focused engineering and systems integration capabilities.  We are able to meet diverse customer requirements by continually expanding our product and service offerings.

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