Enhance your audio experience with this advanced FM Transmitter Module, designed with cutting-edge digital audio signal processing (DSP) technology and FM modulation phase-locked loop (PLL) for lifelike sound quality and stable performance. Crafted with a high-quality PCB material, this miniature digital FM radio transmitter delivers reliable and clear audio transmission across a wide frequency range, making it ideal for various audio broadcasting applications. Key Features: · Advanced DSP and PLL Technology: Ensures stable transmission and realistic sound reproduction, minimizing distortion and interference for superior audio clarity. · Intuitive LCD Display: Provides clear and accurate frequency information with low power consumption and minimal noise interference, allowing for easy and precise tuning. · Full Digital Control: Features digital regulation and noise reduction for convenient operation, enhanced stability, and long-lasting durability. · High-Precision Quartz Crystal Oscillator: Utilizes exclusive SMD technology to maintain consistent transmitting frequency, ensuring reliable signal transmission. · Mono/Stereo Transmission Modes: Supports seamless switching between mono and stereo modes, compatible with line, USB, and MIC audio channel inputs for versatile connectivity. · Wide Frequency Range: Covers a transmission frequency from 87.0MHz to 108.0MHz with a frequency response of 50Hz to 18KHz, delivering rich and balanced audio output. · Low Equivalent Noise: Achieves noise levels greater than 30dB, contributing to a clear and enjoyable listening experience. · Efficient Power Supply: Operates on a low voltage range of 3V to 5V, making it energy-efficient and easy to integrate into various devices. · Compact and Lightweight Design: Its miniature size and PCB construction make it ideal for portable and embedded FM transmission applications. Specifications: · Item Type: FM Transmitter Module · Material: PCB · Purpose: Miniature Digital FM Radio · Output Power: 500mW · Frequency Response: 50Hz–18KHz · Receiving Frequency: 87.0MHz–108.0MHz · Equivalent Noise: >30dB · Power Supply Voltage: 3V–5V Package Includes: · 1 x FM Transmitter Module This FM Transmitter Module combines advanced digital technology with a compact design to deliver stable, high-quality FM audio transmission. It is perfect for hobbyists, developers, and professionals seeking a reliable solution for miniature digital FM radio broadcasting with excellent sound fidelity and operational ease.