​ CY49 Small Size 315 433.92 MHz Receiver Module ​

    235.00 ₹ 235.00 ₹ 235.0 INR

    199.15 ₹

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    SKU: SYN-1970

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    The CY49 is an ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of European brand RF wireless data transferring/receiver chipsets, the module has advantages at high receiving sensitivity, small size and low cost. It solves the problem on space for the small-sized product. From wireless signal input to data output can be done without any electrical circuit. User only use extra simple data decode circuit can achieve wireless products development.


    • Frequency: 315MHz/433.92MHz

    • High sensitivity -110dBm

    • Supply voltage: 3.6V – 5.5V

    • Low power consumption: 5V@433.92MHz, 6.8mA; 5V@315MHz, 4.8mA; continuous data rate is up to 2.4K Manchester code

    • Operating temperature: -20℃ ~ 70℃, work normally even in the severe temperature environment

    • Excellent inhibiting ability for local oscillator radiation: multiple receivers receive signals from one transmitter simultaneously without any mutual interference and influence on range

    • Favorable selectivity and inhibiting ability for stray radiation; Image rejection is up to 20dB

    • Dimension: 12*10.5*5mm


    • +5 V  : Connect to negative power supply  

    • DO     : Data output 

    • GND  : Ground


    • Remote door openers

    • Remote control

    • Wireless door ring

    • Wireless data transmission


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