5 x 433MHz RF Radio Receiving and Transmission Module + 433MHz RF Spring Antenna Kit

The RX470-4 superheterodyne radio receiver module receives UHF-ASK demodulators supporting ASK and OOK modulations. This receiver module offers high sensitivity (-110dBm). Low power consumption and high dynamic range. The module uses a highly integrated chip, low noise front end amplifier, mixer, filter and frequency synthesis circuit, to maximize signal optimization. The transmitter module integrates analog PLL circuit and ASK modulation circuit with a high degree of integration, etc. and can be applied to short-range wireless communication. Good local oscillator radiation removal, multiple receiver modules work and do not interfere with each other when used together without affecting the receiving distance. Widely used for receiver modules, remote control roller shutters, MP3 remote control, audio remote control, smart car, smart home, etc.