SMD RF Receiver Module KL CW11 433MHz

The KL-CW11 433MHz RF Receiver Module is a high-performance wireless communication component designed for IoT and remote control applications. This module utilizes a superheterodyne circuit architecture to deliver exceptional sensitivity at -106dBm, ensuring reliable signal reception even at extended ranges. Operating on ASK/OOK modulation, it supports one-way communication at 1Kb data rate through the 433.92MHz frequency band. The module's low power consumption of just 4mA at 3-5V DC makes it ideal for battery-powered devices. Its compact SMD form factor allows for easy integration into space-constrained PCB designs. Whether you're building remote controls, wireless sensors, or home automation systems, this module offers a cost-effective solution with proven reliability. The user-adjustable frequency node provides additional flexibility for different application requirements.