Wireless remote control transmitting and receiving circuit composed of the RX5019/5020

Published:2011/8/1 1:56:00 Author:Christina | Keyword: Wireless, remote control, transmitting, receiving | From:SeekIC

The RX5019/5020 is designed as one kind of wireless remote control transmitting and receiving circuit. The operating frequency of it is stable and not easy to change, the circuit is simple and east to use, you can use it by connecting the outgoing line with the power and signal. They can be used alone or together, it is the perfect wireless remote control launch/receiving device. The transmitting distance of it can be 3-5km in the unobstructed environment, and the transmitting distance can be 1-3km in the city. If the occasion is fixed, you can use a coaxial cable to connect it with the rod antenna, so the air signal transmission distance can be 8km. The the signal input of the emission component RX5019 can be the voice signals or the audio oscillator signals, the music IC signals and the microphone signals.



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