FM Transmitter 76 To 108 MHz 500mW Stereo Emitter Device

Meet the FM Transmitter 76 To 108 MHz 500mW Stereo Emitter Device — a compact, metal-bodied stereo FM transmitter that turns any audio source into a broadcast-ready signal. Ideal for private broadcasts, campus radios, classrooms, or outdoor events, this device functions as a portable radio station with clear sound and flexible tuning. Note: battery not included; it powers through USB-C for steady performance.

Designed for reliable, high-quality audio transmission, it covers the full FM band from 76 to 108 MHz with 320 available frequencies. Two buttons provide precise frequency adjustments at 1 MHz or 0.1 MHz steps, and power can be tuned from 10 mW to 500 mW across 11 levels. A handy memory function saves your last settings for instant recall on next power-up, while the LCD display visualizes the current frequency for quick confirmation. The 3.5 mm stereo input keeps your favorite audio sources connected with minimal setup.

With USB Type-C power and a compact footprint (85 x 50 x 20 mm), this emitter is easy to install, carry, and deploy in open areas. When conditions are favorable and the antenna is optimized, it can reach long distances—up to 2000 meters—making it suitable for larger outdoor broadcasts while maintaining clear sound quality (63 dB SNR and 0.05% THD).

Benefits & Tips

• Use as a private broadcast station for events, campus activities, or classroom announcements with a clean, reliable FM signal.
• Take advantage of precise frequency and power controls to minimize interference and tailor coverage to your space.
• Enable the memory function for quick, repeatable setups and rely on the LCD display for easy monitoring of current settings.

Product specifications

• Name: Frequency Modulation Emitter
• Material: Metal
• Output frequency: 76-108 MHz, adjustable; 1 MHz or 0.1 MHz precision; 320 transmission frequencies; memory function
• Output power: 10-500 mW (0.01-0.5 W) @ 88-108 MHz
• Power supply voltage: 5V USB-C
• Power supply current: 500 mA
• Input signal: Audio stereo, 3.5 mm interface
• Signal-to-noise ratio: 63 dB
• Total Harmonic Distortion (THD): 0.05%
• Item size: 85 x 50 x 20 mm
• Display: LCD
• Certification: CE
• Origin: Mainland China

Package includes:

• FM Transmitter 76-108 MHz 500mW Stereo Emitter Device

Warnings / Reminders

• Operate in compliance with local laws and regulations regarding FM broadcasting.
• Use a high-quality power adapter to minimize noise from unstable currents.
• Keep away from water and moisture; handle device with care.

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