The SI4825A10 FM Radio Module is a compact and reliable broadcast receiver designed to cover the full 88–108 MHz FM band. Featuring smooth mechanical tuning, this module delivers stable reception and easy station selection. With a wide 3.7V to 12V DC operating range, it is ideal for battery-powered and fixed power supply applications.

Perfect for DIY radio projects, embedded systems, and educational electronics development.

Features

• Full FM broadcast band coverage (88–108 MHz)
• High-performance SI4825A10 FM receiver IC
• Smooth mechanical tuning control
• Wide operating voltage: 3.7V – 12V DC
• Stable and reliable analog reception
• External antenna support for improved signal strength
• Compact PCB design for easy integration
• Low power consumption
• Suitable for portable and fixed installations
• Pre-assembled and ready to use

Specifications

• Receiver IC: SI4825A10
• Frequency Range: 88 – 108 MHz (FM)
• Tuning Method: Mechanical variable tuning
• Operating Voltage: 3.7V – 12V DC
• Antenna: External wire antenna connection
• Module Type: FM Broadcast Receiver
• Channel Type: Analog FM
• PCB: Pre-assembled module board

Applications

• DIY FM radio builds
• Portable radio systems
• Educational electronics projects
• Embedded radio integration
• Audio system projects
• Hobbyist and maker applications