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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.

Specification

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  Working voltage: Receiver(3-5V), Transmitter(3-9V)

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  Working current: 2.5mA(5.0VDC)

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  principle of work: Superhet（VCO, PLL）

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  Modulation: OOK/ASK

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  Working band:  433.92MHz  (customize service available)

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  Bandwidth:  1.5MHz 

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  Sensitivity:  -105dBm (50Ω) 

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  Rate: ＜5Kbps

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  Decoding form：PT2272

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  Antenna length:  18cm

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  Emission Distance: 2 KM

Example