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    Mini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for Arduino

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    Highlights

    • The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. And the frequency is 433MHz. It is very popular for remote control systems, such as wireless doorbell, remote control rolling gates, smart car, smart home, etc.

    Specification

    General
    Type Transmitter Receiver Module 
    Transmitter  Compatible with Arduino
    Arduino Library: VirtualWire
    Working voltage: 3-12VDC
    Working current: 3.5mA
    Working frequency: 433MHz
    Transfer rate: 4.8kbps (max)
    Transmission distance: When the spring antennas are soldered to transmitter and receiver module and the power supply is 5V, the open area transmission distance can be increased to 40 meters. The supply voltage is larger, the transmission distance farther
    Antenna: You can use the wire whose length is 17cm or the spring antenna for 433MHz RF
    Receiver 

    Compatible with Arduino

    Arduino Library: VirtualWire
    Operating voltage: 4.5 ~ 5.5VDC
    Working frequency: 433MHz
    Working Current: 1mA
    Sensitivity: -105db
    Antenna: You can use the wire whose length is 17cm or the spring antenna for 433MHz RF
    Great for DIY project
    Package Contents
    1 x 433MHz RF transmitter module
    1 x 433MHz RF receiver module
    2 x 433MHz spring antennas
    1 x English user manual

    Mini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for ArduinoMini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for ArduinoMini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for ArduinoMini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for Arduino

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          Mini RF Transmitter Receiver Module 433MHz Wireless Link Kit w/ Spring Antennas for Arduino
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