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Model: RX500 QIACHIP rx500 RF Receiver Module Specifications-PDF File Download： https://cdn.shopifycdn.net/s/files/1/0152/5271/7616/files/RX500D-4-EN.pdf RX500 receiver module is receiving the UHF ASK demodulation equipment, support ASK demodulation. The receiver module has high sensitivity (-110dBm), low power consumption performance (<6mA), and a high dynamic range (greater than 60dB). The receiving module uses a highly integrated chip, built-in front-end low-noise amplifier, mixer, filter, frequency synthesizer and other circuits, which can optimize the signal to the greatest extent. Features RX500 receiver module has high sensitivity (-110dBm) and support ASK demodulation;Frequency: 315MHz(RX500-3) / 433.92MHz(RX500-4);Bandwidth 300KHz;Wide operating voltage range: 2.0V-5.0V;Low power consumption;Good selectivity and spurious radiation suppression, Can...

Operating Introduction Clearing the code :Push the learning button on the receivers for 8 times , the codes will be cleaned .After clearning the code, all the remote control cannot work any more.Learning the code :(momentary)Push the learning key on the receiver once time , it comes into momentary setting mode .Wait for a moment , the LED will be off , it comes into learning state .Push the remote button , LED indicator on the receiver board will flash then come off .After 3 seconds, the LED indicator will be on again , learning successfully .Learning the code :...