2KM Long Range RF link kits w/ encoder and decoder


A super long range 433mhz RF transmitter

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This is a super long range 433mhz RF link kit Comes with VCO , PLL technology, steady Frequency and super anti-jamming ability. You can directly use it with your project like wireless data transport and remote control etc.

Note: Do not warp the antenna or the module will be burned!


  • Working volt: 5V
  • Working current: < 2.5mA(5.0VDC)
  • principle of work: Superhet (VCO, PLL)
  • Modulation: OOK/ASK
  • Working band: 433.92MHz (customize service available)
  • Bandwidth: 1.5MHz
  • Sensitivity: -105dBm (50ohm)
  • Rate: < 5Kbps
  • Decoding form: PT2272
  • Antenna length: 18cm
  • Emission Distance: 2 KM


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