RDA5807M FM stereo receiver module

Description

The RDA5807M FM receiver module is a compact and functional FM radio receiver featuring RDS (Radio Data System) technology, which allows reception of text information transmitted by radio stations. The module is based on the modern RDA5807M chip, integrating an MPX decoder, frequency synthesizer, and IF selectivity. Utilizing the I2C interface, it can be easily and quickly connected to platforms like Arduino, making it an ideal solution for DIY, educational, and hobby projects. Thanks to its low power consumption and compact size, it is well-suited for portable devices where energy efficiency and space-saving are crucial. The module offers stable FM stereo reception and digital audio processing, ensuring high signal quality even in challenging conditions. It supports a frequency range from 50 MHz to 115 MHz, providing great flexibility in tuning to radio stations. Additionally, the ability to adjust the output audio level gives users more control over sound performance. Perfect for both learning and creating custom audio projects.

Features

• Chip: RDA5807M
• Modulation: FM Stereo
• Supports RDS (Radio Data System)
• Interface: I2C
• Adjustable volume (VOL OUT)
• Frequency range: 50 MHz to 115 MHz
• High sound quality via digital signal processing
• Power supply: 2.7 to 3.6V
• Dimensions: 11.4 x 11.2 x 2 mm