FM Wireless Mic Transmitter Module DIY Kit 70-110MHz 1.5V
FM Wireless Mic Transmitter Module DIY Kit 70-110MHz 1.5V
BS FM Frequency Modulation Wireless Microphone Transmitter Module – DIY Electronics Kit
Build your own FM wireless microphone with this compact transmitter board kit from baishundianzi. Operating across the standard FM broadcast band of 70–110 MHz at a low supply voltage of just 1.5V, this DIY kit is perfect for electronics enthusiasts, students, hobbyists, and makers looking to explore radio frequency transmission hands-on.
The kit includes all SMD board parts plus a protective shell, giving you everything you need to assemble a functional FM transmitter module. Whether you're learning about RF circuits, building a personal broadcasting project, or experimenting with wireless audio, this module delivers an accessible and rewarding build experience.
Made in Mainland China.
Key Features
- Frequency Range: 70–110 MHz (standard FM broadcast band)
- Supply Voltage: 1.5V – ultra-low power operation
- Operating Temperature: -40°C to 80°C – wide thermal tolerance
- Package Type: SMD (Surface Mount Device)
- Includes shell/enclosure for a clean, finished build
- Compatible with computers and standard FM receivers
- No high-concern chemicals – safe for hobbyist use
- Fully customizable DIY assembly
- Condition: Brand new
What's in the Box
- 1 × FM Transmitter Board (SMD components kit)
- 1 × Protective Shell / Enclosure
- All necessary electronic parts for assembly
Who Is This For?
This module is ideal for electronics students, DIY hobbyists, STEM educators, and RF enthusiasts who want a practical, hands-on project. It's a great introduction to frequency modulation, wireless audio transmission, and PCB assembly techniques.
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Frequently Asked Questions
Q: What frequency range does the FM wireless microphone transmitter module support?
A: The module operates across the 70–110 MHz FM broadcast band, covering the standard FM radio frequency range used by most FM receivers and radios worldwide.
Q: What power supply does this FM transmitter DIY kit require?
A: This transmitter board runs on just 1.5V, making it extremely energy-efficient and compatible with a single standard AA or AAA battery for portable operation.
Q: Is this kit suitable for beginners in electronics?
A: This kit is best suited for hobbyists and students with a basic understanding of SMD soldering and electronics assembly. It's a rewarding project for those looking to build practical RF transmitter skills. Beginners with some prior DIY electronics experience will find it very approachable.
Q: Does the kit come with an enclosure or shell?
A: Yes! The kit includes a protective shell/enclosure alongside all the electronic components, so your finished build looks clean and professional right out of the box.