RF Modules

A RF module (Radio Frequency module) is an electronic device used to transmit and/or receive radio signals between two devices. RF modules operates at Radio Frequency of 20 kHz to 300 GHz. A RF module comprises of an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 434 MHz An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna. The transmission occurs at the rate of 1Kbps - 10Kbps.The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.

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