Cy73 High Performance Ask 315 433.92 MHz RF Receiver Module

Description:The CY73 is a ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. High receiving sensitivity and strong ability of resisting. 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.Features:Frequency: 315MHz/433.92MHz (custom frequency is available);High sensitivity: -117dBm;Supply voltage: 2.4 to 5.5V;Low power consumption: 5V @ 433.92MHz, 6.5mA;5V @315MHz,6.2mA;Good selectivity and stray radiation suppression ability, easy to pass CE / FCC international certificationGood local oscillation radiation suppression ability, can work with multiple receiving modules (single transmission and multiple reception) without interference with each other, use together without Affect the receiving distance.ApplicationCar remote control door switch (RKE)Wireless industrial remote controlRemote door openerWireless security alarmRemote control curtainDrying racks, garbage disposals and other products with motor interferencePin DescriptionPin-out as showed in figure 1 abovePin NamePin DefinitionANTAntenna InGNDConnect to negative power supplyGNDConnect to negative power supply  DATAData Output5V+Connect to positive power supply  Note 1: ANT pin is a 50 ohm antenna input. The length is about:  23cm for 315MHz17cm for 433.92MHzElectrical Characteristics:Condition: Ta=25ºC Vcc=5.0V Frequency=315MHzParameterSpecificationUnitConditionMin.Typ.Max.Frequency Range314.90315315.10MHzOther freq. availableReceiver Sensitivity-116-117-118dBmBER=10E-2Working Voltage2.45.05.5VDCWorking Current 6.2 mADCOperating Temperature-20 70ºC Condition: Ta=25ºC Vcc=5.0V Frequency=433.92MHzParameterSpecificationUnitConditionMin.Typ.Max.Frequency Range433.82433.92434.02MHzOther freq. availableReceiver Sensitivity-116-117-118dBmBER=10E-2Working Voltage2.45.05.5VDCWorking Current 6.5 mADCOperating Temperature-20 70ºC Mechanical Size: (Unit: MM)Cautions:The drive current of the data output pin is relatively weak. If the MCU is directly driven, the I/O port must not be connected to the pull-up or pull-down resistor, and the inside pull-up or pull-down resistor must be set in the disabled state.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1